Using two-point form, the equation of the line passing through the points A and B is x = 5.
The two-point form of a line is given by:
y - y₁ = [(y₂ - y₁)/(x₂ - x₁)] (x - x₁)
where (x₁, y₁) and (x₂, y₂) are two points on the line.
Given points A(5, 5) and B(5, -5), we can plug in the values into the equation:
y - 5 = [(-5 - 5)/(5 - 5)] (x - 5)
Simplifying the equation gives us:
y - 5 = (-10/0) (x - 5)
Notice that the slope (y₂ - y₁)/(x₂ - x₁) is equal to -10/0(indeterminate). This means that the line is a vertical line passing through x = 5.
The standard form of a line is Ax + By = C. So, the standard form of the equation of the line passing through points A and B is: x = 5.
Therefore, the equation of the line passing through the two points is x = 5.
Learn more about two-point form here: https://brainly.com/question/3654818.
#SPJ11
The variable a is jointly proportional to the cube of b and the square of c. If a=433 when b=5 and c=7, what is the value of a when b=4 and c=4? Round your answer to two decimal places if necessary.
The value of a when b=4 and c=4 is 72.70. Rounded to two decimal places, the answer is 72.70.
The variable a is jointly proportional to the cube of b and the square of c. This means that the relationship between a, b, and c can be expressed as: a = k * b^3 * c^2, where k is a constant of proportionality.
When a=433, b=5, and c=7, we can plug these values into the equation to find the value of k:
433 = k * 5^3 * 7^2
433 = k * 125 * 49
433 = k * 6125
k = 433/6125
k = 0.07069
Now, we can use this value of k to find the value of a when b=4 and c=4:
a = k * b^3 * c^2
a = 0.07069 * 4^3 * 4^2
a = 0.07069 * 64 * 16
a = 72.70
Therefore, the value of a when b=4 and c=4 is 72.70. Rounded to two decimal places is 72.70.
Learn about Jointly Proportional
brainly.com/question/21093641
#SPJ11
Given the set of linear inequalities, determine if (1,4) is a solution of the set: y>5x+1 AND y>=(1)/(2)x-1.
No, the point (1,4) is not a solution of the set of linear inequalities y > 5x + 1 and y ≥ (1/2)x - 1 since the point does not satisfy both inequalities.
To determine if a point is a solution, we can substitute the x and y values of the point into the inequalities and see if they are true.
For the first inequality, y > 5x + 1:
4 > 5(1) + 1
4 > 6
This is not true, since 4 is not greater than 6. So the point (1,4) is not a solution for the first inequality.
For the second inequality, y ≥ (1/2)x - 1:
4 ≥ (1/2)(1) - 1
4 ≥ 0.5 - 1
4 ≥ -0.5
This is true, since 4 is greater than -0.5.
But since the point does not satisfy both inequalities, it is not a solution for the set of linear inequalities.
Learn more about linear inequalities here: https://brainly.com/question/11897796.
#SPJ11
a Right circular cylinder has the dimensions shown below
R= 17.2 m
H = 15.3
what is the volume of the cylinder
The volume of the right circular cylinder is approximately 14,864.77 cubic meters.
What is the right circular cylinder?
A right circular cylinder is a three-dimensional solid shape that consists of a circular base and a curved side that is perpendicular to the base. The term "right" refers to the fact that the axis of the cylinder is perpendicular to the base, and the term "circular" refers to the shape of the base, which is a circle.
The formula for the volume of a right circular cylinder is V = πr^2h, where r is the radius of the base and h is the height of the cylinder. The formula for the surface area of a right circular cylinder is A = 2πrh + 2πr^2, where r is the radius of the base and h is the height of the cylinder.
Right circular cylinders are commonly used in engineering, architecture, and everyday objects such as cans, pipes, and containers.
The formula for the volume of a right circular cylinder is [tex]V = \pi r^2h[/tex], where r is the radius of the base and h is the height of the cylinder.
In this case, the radius is 17.2 meters and the height is 15.3 meters.
Plugging in these values, we get:
[tex]V = \pi (17.2)^2(15.3)[/tex]
V ≈ 14,864.77 cubic meters
Therefore, the volume of the right circular cylinder is approximately 14,864.77 cubic meters.
To know more about the right circular cylinder visit:
brainly.com/question/30638688
#SPJ1
One auto repair shop chargers $30 for a dignosis and $25 per hour for labor. Another auto repair shop charges $35 per hour for labor. For how many hours are the total charges for both of the shops the same?
The total charges for both auto repair shops will be the same when 3 hours of labor have been performed.
Let's call the number of hours worked "h". The total charges for the first auto repair shop will be $30 (for the diagnosis) plus $25 per hour, or $30 + $25h. The total charges for the second auto repair shop will be $35 per hour, or $35h. We want to know when the total charges for both shops will be the same, so we can set the two equations equal to each other and solve for h:
$30 + $25h = $35h
$10h = $30
h = 3
So the total charges for both auto repair shops will be the same when 3 hours of labor have been performed.
For more information about equation, visit:
https://brainly.com/question/22688504
#SPJ11
HELP ME PLS ANYBODY
ITS DUE TODAY AND I NEED HELP ASAP
Answer:
1. around 4.86 or 4.9 for the nearest tenth
2. 17 months
Step-by-step explanation:
1. (1.7×10^6)/(3.5×10^5) = (1.7/3.5)×(10^6/10^5) = 0.4857×10 = 4.857
Therefore, 1.7×10^6 is about 4.857 times as great as 3.5×10^5.
2. start by finding out how much Erica still owes after the down payment:
Total cost - Down payment = $1,867 - $320 = $1,547
divide the amount still owed by the monthly payment to find out how many months Erica will be paying:
$1,547 ÷ $91 per month = 17 months (rounded up)
Therefore, Erica will be paying for the bike for 17 months
Please help me did my homework for math
Answer:
1 = 128
2 = 52
3 = 52
4 = 128
5 = 128
6 = 52
7 = 52
8 = 128
The random variable X is distributed as Bernoulli(p). Given X = x the random variable Y ~ Poisson(12) for 1> 0. (a) Derive the distribution of Y (b) Evaluate E(Y)
(a) The distribution of Y is P(Y = y) = (12^y * e^-12)/y!
(b) E(Y) = 12.
The random variable X is distributed as Bernoulli(p). Given X = x the random variable Y ~ Poisson(12) for 1> 0.
(a) The distribution of Y ~ Poisson(12) is given by:
P(Y = y) = (12^y * e^-12)/y!
(b) The expected value of a Poisson distribution is simply the mean, which in this case is 12. Therefore, E(Y) = 12.
For more such questions on Poisson distribution.
https://brainly.com/question/17280826#
#SPJ11
Restict the domain of the function f so that the
function is one-to-one and has an inverse function.
Then find the inverse function f-1 state the domain and range of f
and f-1.
To restrict the domain of the function f so that it is one-to-one and has an inverse function, we need to find a subset of the domain in which the function is one-to-one. This means that for every value of x in the restricted domain, there is exactly one value of f(x).
Once we have restricted the domain, we can find the inverse function f-1 by switching the x and y values in the original function and solving for y. The domain of the inverse function will be the range of the original function, and the range of the inverse function will be the domain of the original function.
For example, consider the function f(x) = x^2. This function is not one-to-one because for every value of x, there are two values of f(x) (one positive and one negative). However, if we restrict the domain to x ≥ 0, the function becomes one-to-one and we can find the inverse function.
The restricted function is f(x) = x^2 for x ≥ 0. The inverse function is f-1(x) = √x for x ≥ 0. The domain of f is x ≥ 0 and the range is f(x) ≥ 0. The domain of f-1 is x ≥ 0 and the range is f-1(x) ≥ 0.
In general, to restrict the domain of a function so that it is one-to-one and has an inverse function, we need to find a subset of the domain in which the function is one-to-one. Once we have restricted the domain, we can find the inverse function by switching the x and y values and solving for y. The domain of the inverse function will be the range of the original function, and the range of the inverse function will be the domain of the original function.
To know more about domain and range refer here:
https://brainly.com/question/29452843
#SPJ11
\( \tan x \cdot \sin x+\cos x=? \) a) \( \sec x \) b) \( \csc x \) c) \( \cot x \) d) \( 1+\tan x \)
The correct answer is option d) \( 1+\tan x \), since \( \sec x=1+\tan x \).
The correct answer for the given expression \( \tan x \cdot \sin x+\cos x=? \) is option d) \( 1+\tan x \).
Step-by-step explanation:
We can start by using the identity \( \tan x = \frac{\sin x}{\cos x} \) to rewrite the expression:
\( \frac{\sin x}{\cos x} \cdot \sin x+\cos x=? \)
Next, we can simplify the expression by multiplying the numerator and denominator by \( \cos x \):
\( \frac{\sin^2 x+\cos^2 x}{\cos x}=? \)
Now, we can use the identity \( \sin^2 x+\cos^2 x=1 \) to further simplify the expression:
\( \frac{1}{\cos x}=? \)
Finally, we can use the identity \( \frac{1}{\cos x}=\sec x \) to rewrite the expression in terms of \( \sec x \):
\( \sec x=? \)
Therefore, the correct answer is option d) \( 1+\tan x \), since \( \sec x=1+\tan x \).
Learn more about trignometric
brainly.com/question/29024806
#SPJ11
1
Destiny combines 8.27 liters of red paint with 6.65 liters of blue paint to make purple paint. She
pours the paint equally into 2 containers, and has 1.56 liters of paint left over. How many liters
of paint are in each container? >
Container
?
2
There are
Solve on paper. Then check your work on Zearn.
Total paint = 8.27 + 6.65
M1|L16
3
4
Decimal Problem Solving
5 6
Container
liters of paint in each container.
7 8 90
Paint left
1.56
Enter ✔
The number of liters in each container is 8.24 liters.
What is division?Division is a mathematical operation, in which we distribute the number in equal parts, the number on the upper side is the total quantity and the number on the bottom side is equal parts of numbers which have to be distributed.
We denote division by '÷' this symbol.
Destiny combined a total of 8.27 + 6.65 = 14.92 liters of paint to make purple paint.
She poured this paint equally into 2 containers, which means each container has half of the total amount of paint:
= 14.92 / 2
= 7.46 liters
However, Destiny also had 1.56 liters of paint left over that she didn't use.
To divide the remaining paint equally between the two containers, each container gets half of the remaining paint:
= 1.56 / 2
= 0.78 liters
Therefore, each container has 7.46 + 0.78 = 8.24 liters of paint.
To know more about division check:
https://brainly.com/question/21416852
#SPJ9
There has been a recent outbreak of a deadly disease in a particular locality. The local health council has determined that the chance of survival for a person who tests positive for the disease is 30%. In one of the public hospitals in the said locality, 12 people have been admitted and tested positive for the disease. Of these 12 individuals:
Of these 12 individuals: Expected number of survivors ≈ 4.
Based on the given information, the chance of survival for the 12 people admitted to the hospital who tested positive for the disease is 30%.
If the chance of survival for a person who tests positive for the disease is 30%, and 12 people have been admitted and tested positive for the disease, then the expected number of survivors is 30% of 12, which is 3.6.
However, since it is not possible for 0.6 of a person to survive, we can round this number to the nearest whole number, which is 4.
Therefore, we can expect that 4 out of the 12 people who tested positive for the disease will survive. This can be written as:
Expected number of survivors = (Chance of survival) × (Number of people who tested positive) = (0.30) × (12) = 3.6 ≈ 4
So, the answer is 4.
For more such questions on Chance and expectations.
https://brainly.com/question/16638440#
#SPJ11
Math part 4 question 7
For the given function f(x) = (x - 4)² - 3, the following statements are correct -
B: relative minimum at (4,-3).
C: decreasing interval from (-∞, 4).
E: increasing interval is (4, ∞).
What is a function?
In mathematics, a function is a unique arrangement of the inputs (also referred to as the domain) and their outputs (sometimes referred to as the codomain), where each input has exactly one output and the output can be linked to its input.
To find the relative maximum and minimum of the function, we need to find its critical points by setting the derivative of the function equal to zero -
f(x) = (x - 4)² - 3
f'(x) = 2(x - 4)
2(x - 4) = 0
x = 4
So, the only critical point of the function is x = 4.
Plug in the value of x = 4 in the equation -
(4 - 4)² - 3
0 - 3
-3
Since f''(4) is positive, the critical point at x = 4 is a relative minimum.
Therefore, the function has a relative minimum at (4, -3).
To find the increasing and decreasing intervals, we can look at the sign of the first derivative -
f'(x) = 2(x - 4)
For x < 4, f'(x) is negative, meaning that f(x) is decreasing on the interval (-∞, 4).
For x > 4, f'(x) is positive, meaning that f(x) is increasing on the interval (4, ∞).
Therefore, the decreasing interval is (-∞, 4), and the increasing interval is (4, ∞).
To learn more about function from the given link
https://brainly.com/question/2284360
#SPJ1
Find the Value of "h" h² +4h+111=0
Answer: h=−2+i√107,−2−i√107
a varies directly as b and inversely as the square of c. If a=113 when b=7 and c=8, find a if b=5 and c=3. Round your answer to two decimal places if necessary.
The value of a is 576.43, when a varies directly as b and inversely as the square of c.
Given that a varies directly as b and inversely as the square of c, we can write the equation as:
a = k * (b/c²)
Where k is the constant of proportionality.
We are given that a=113 when b=7 and c=8, so we can plug these values into the equation and solve for k:
113 = k * (7/8²)
113 = k * (7/64)
k = 113 * (64/7)
k = 1036.57
Now that we know the value of k, we can plug in the new values of b and c to find a:
a = 1036.57 * (5/3²)
a = 1036.57 * (5/9)
a = 576.43
Therefore, when b=5 and c=3, a=576.43.
Round your answer to two decimal places if necessary, so the final answer is:
a = 576.43
You can learn more about constant of proportionality at
https://brainly.com/question/28413384
#SPJ11
If possible, simplify the following expression. Otherwise, use the "Simplified" button. (15x^(2)+13x+2)/(3x-2) where x!=(2)/(3)
The final simplified expression is (3x+1)(5x+2)/(3x-2).
The given expression is (15x^(2)+13x+2)/(3x-2). We can try to simplify this expression by factoring the numerator and denominator, and then canceling out any common factors.
First, let's factor the numerator:
15x^(2)+13x+2 = (3x+1)(5x+2)
Now, let's factor the denominator:
3x-2 = (3x-2)
There are no common factors between the numerator and denominator, so we cannot simplify the expression any further.
Therefore, the simplified expression is:
(15x^(2)+13x+2)/(3x-2) = (3x+1)(5x+2)/(3x-2)
Since x!=(2)/(3), we do not need to worry about any undefined values.
So, the final simplified expression is:
(3x+1)(5x+2)/(3x-2)
For more about expression:
https://brainly.com/question/14083225
#SPJ11
Please help meeeeeee
Answer:
She earns $2,560
Step-by-step explanation:
She earns 2,560 because this is 8% of 32000. How do we know?
Multiply 32000 by 0.088, which is 8% of 100.
For the directed line segment whose endpoints are A(-5,-2) and B(5,3), find the coordinates of the point that partitions the segment BA into a ratio of 3 to 2.
The coordinates of the point that partitions the segment BA into a ratio of 3 to 2 is (-1, 0).
What is meant by Directed Line Segment?Directed line segments are line segments which has an initial point and the terminal point along with the direction.
Given a directed line segment BA.
The coordinates of A are (-5, -2) and the coordinates of B are (5, 3).
Let P be the required point which partitions the segment BA in to 3 : 2.
P would be at a 3/5 along the line from B to A.
Write the components of the segment using the end points.
Components = < (x₂ − x₁),(y₂ − y₁) >
= < (-5 - 5) , (-2 - 3) >
= < -10, -5 >
Components of BP = < 3/5 (-10, -5) >
= < -6, -3 >
Coordinates of P = Coordinates of initial point + component of BP.
= (5 + -6, 3 + -3)
= (-1, 0)
Hence the required coordinates is (-1, 0).
Learn more about Directed Line Segments here :
https://brainly.com/question/29540935
#SPJ9
Estimate by rounding
$14.49 + $68.64 + $128.05
Answer:
$211 if rounding to nearest whole number (this may be what looking for)
$211.20 if rounding to nearest tenth
Step-by-step explanation:
The answer depends on what precision of rounding is done so i am providing 2 answers
Rounding to the nearest whole number:
14,49 rounded = 14
68.64 rounded = 69
128.05 rounded = 128
$14.49 + $68.64 + $128.05 = 14 + 69 + 128
= $211
Rounding to the tenths:
14,49 rounded = 14.5
68.64 rounded = 68.6
128.05 rounded = 128.1
$14.49 + $68.64 + $128.05= 14.5 + 68.6 + 128.1 = $211.20
What is the y-intercept?
Answer:
The y-intercept is 1
at the point (0,1)
Step-by-step explanation:
The y-intercept is the point at which a graph crosses the y-axis.
Two cars travel at the same speed to different destinations. Car A reaches its destination in 12 minutes. Car B reaches its destination in 18 minutes. Car B travels 4 miles farther than Car A. How fast do the cars travel? Write your answer as a fraction in simplest form.
Answer:
chatGPT
Step-by-step explanation:
Let's denote the speed of each car as v, and the distance that Car A travels as d. Then we can set up two equations based on the information given:
d = v * (12/60) (since Car A reaches its destination in 12 minutes)
d + 4 = v * (18/60) (since Car B travels 4 miles farther than Car A and reaches its destination in 18 minutes)
Simplifying the equations by multiplying both sides by 60 (to convert the minutes to hours) and canceling out v, we get:
12v = 60d
18v = 60d + 240
Subtracting the first equation from the second, we get:
6v = 240
Therefore:
v = 240/6 = 40
So the cars travel at a speed of 40 miles per hour.
Q1 A line passes through the point(5,10)and(−3,12)find. a. A point-alop equation of this line b. a slop-intercept equatice of this line. Q2 Find the equation of the liae which: 4. puses throogh(68)and purilled io the lise with equationy=2x−6b. pases throogh (12,3) and perpendicular to the line with equationy=c. pasies through the point(1,2)and (5,6) Q3 Letf(x)=3x+5andg(x)=1/(vx−3). Find a.(f+g)(x)b.(f⋅g)(x)c.(2f+3g)(x)d.(3g−4)(x)Q4 Letf(x)=x2andg(x)=vx+1. Find a.(f2g)mb.(∘f min Q5 Deternine tle domsh and the range of the foctowing functens:
f(x)=3x+5
g(x)=1/(x-3)
Q1 The point-slope equation of the line passing through the points (5,10) and (-3,12) is y-10=2(x-5) and the slope-intercept equation of the same line is y=2x-9.
Q2 a) The equation of the line which passes through (8,0) and is parallel to the line with equation y=2x-6 is y=2x.
b) The equation of the line which passes through (12,3) and is perpendicular to the line with equation y=2x-6 is y=-1/2x+9.
c) The equation of the line which passes through the points (1,2) and (5,6) is y=2x-1.
Q3 a) (f+g)(x) = 3x+5 + 1/(x-3)
b) (f⋅g)(x) = 3x+5 * 1/(x-3)
c) (2f+3g)(x) = 6x+10 + 3/(x-3)
d) (3g-4)(x) = 3/(x-3) - 4
Q4 a) (f2g)(x) = (x2)2/(x+1)
b) (∘f min g)(x) = x/(x+1)
Q5 The domain of the function f(x)=3x+5 and g(x)=1/(x-3) is all real numbers except 3 and the range of both the functions is all real numbers.
Learn more about point-slope equation
brainly.com/question/29196777
#SPJ11
DBA QUESTION #4
How would you identify a perfect square trinomial?
Give an example by identifying a perfect square trinomial and then simplifying it.
Answer:
A perfect square trinomial is a trinomial expression of the form:
a^2 + 2ab + b^2
Where a and b are constants, it can also be written as (a + b)^2.
To identify a perfect square trinomial, we can check if the first and last terms are perfect squares and if the middle term is twice the product of the square roots of the first and last terms.
For example, let's consider the expression:
x^2 + 4x + 4
The first term is x^2, which is a perfect square. The last term is 4, which is also a perfect square. The middle term is 4x, twice the product of the square roots of x^2 and 4 (i.e., 2x). Therefore, this expression is a perfect square trinomial:
x^2 + 4x + 4 = (x + 2)^2
To simplify this expression, we can use the fact that (a + b)^2 = a^2 + 2ab + b^2:
(x + 2)^2 = x^2 + 2(x)(2) + 2^2 = x^2 + 4x + 4
Therefore, the perfect square trinomial x^2 + 4x + 4 is equivalent to (x + 2)^2.
Step-by-step explanation:
what is 7.5cm = to in mm?
Answer:
75mm
Step-by-step explanation:
1cm = 10mm
u multiply 7.5 by 10
Answer:75
Step-by-step explanation:
An inequality is shown. -1/3x + 1/2 < 3.5 what is the solution to the inequality?
A. x > -12
B. x < -12
C. x > -9
D. x < -9
The solution to the inequality is option C. x > -9.
What is Linear Inequalities?Linear inequalities are defined as those expressions which are connected by inequality signs like >, <, ≤, ≥ and ≠ and the value of the exponent of the variable is 1.
The given inequality is,
-1/3x + 1/2 < 3.5
We have to find the solution of the inequality.
-1/3 x + 0.5 < 3.5
Subtracting both sides by 0.5, we get,
-1/3 x < 3.5 - 0.5
-1/3 x < 3
Multiplying both sides by -3,
x > -9
Hence the solution is x > -9.
Learn more about Inequalities here :
https://brainly.com/question/20383699
#SPJ1
What is the expression written using each base only once? 48 x 43 O A 411 O B. 1211 O C. 424 O D. 6411
The expression written using each base only once is 4¹¹ , the correct option is (a).
The expression 4⁸×4³ can be simplified using the rule of exponents,
The rule of exponents states that when we multiplying two exponential expressions with the same base, the exponents gets added.
which means that, nᵃ×nᵇ = nᵃ⁺ᵇ;
In this case the expression is: 4⁸×4³ , it has common base as "4",
So, by the rule of exponents, the power(exponents) gets added up ;
The expression "4⁸×4³" can be rewritten as 4⁸⁺³, which is equal to 4¹¹,
Therefore, Option(a)4¹¹, is the expression written using each base only once.
Learn more about Expression here
https://brainly.com/question/29122772
#SPJ4
The given question is incomplete, the complete question is
What is the expression written using each base only once? 4⁸×4³
(a) 4¹¹
(b) 12¹¹
(c) 4²⁴
(d) 64¹¹.
each interior angle of a regular polygon measures 156 how many sides does the regular polygon have ?
Answer: 15
Step-by-step explanation:
Answer:
[tex]\boxed{n= 15}[/tex]
Step-by-step explanation:
we can use the following formula:
[tex]\alpha = \frac{180(n-2)}{n}[/tex]
This formula helps to calculate the sum of the interior angles of a polygon, where:
[tex]\alpha[/tex] = interior angle[tex]n[/tex] = number of sideswe have the value of the interior angle, and we need "n", so we will solve for "n":
[tex]156= \frac{180(n-2)}{n}\\156n=\frac{180(n-2) \not{n}}{\not{n}}\\156n= 180n-360\\-24n=-360\\n= 15[/tex]
With this we have solved the exercise.
[tex]\text{-B$\mathfrak{randon}$VN}[/tex]
A chart for beans and carrots are shown below. You can find the number of seeds per row by dividing the length of the garden by the distance between the seeds. Then you subtract 1 since the seeds cannot be planted at the edge of the garden.
Answer:
See the attached worksheet.
Step-by-step explanation:
This assumes that the second "Beans" entry was supposed to be "Carrots, instead.
Note how the equations match the describtion in the paragraph. The multiply the only portion of the equation not explained is the (3y+5) expression in both equations. By process of elimination (marked), this must be the area of the garden.
Since we are not given an actual numeric value for the area, the only thing we can write in Part B is to duplicate the simplified equations from Part A.
23% of the people surveyed prefer country music. 2653 people said that they did not like country music. How many people said that they like country music?
793 people in the country said that they like country music if 23% of the people surveyed prefer country music.
The given data is as follows:
percentage of people prefer music = 23%
People did not like country music = 2653
Let us assume make this equation has equal properties,
0.23x = people who like country music
We know that 2,653 people did not like music. We can write this equation as:
x - 0.23x = 2653
0.77x = 2653
x = 2565 / 0.77
x = 3446.75
Taking the x value approximately, we get the x value as,
x = 3447
Now we can substitute the x value in the above equation, we get,
0.23x = 0.23(3447)
= 792.81
Therefore we can conclude that 793 people in the country said that they like country music.
To learn more about percentage problems
https://brainly.com/question/29116686
#SPJ4
Plugging Into Exponential Formulas
A person places $8290 in an investment account earning an annual rate of 6%, compounded continuously. Using the formula V=Pe rt , where V is the value of the account in t years, P is the principal initially invested, e is the base of a natural logarithm, and r is the rate of interest, determine the amount of money, to the nearest cent, in the account after 12 years.
We have the following response after answering the given question: To interest the nearest penny, the balance in the account after 12 years is thus $17,821.76.
what is interest ?To calculate simple interest, divide the principal by the interest rate, the duration, and other variables. The marketing formula is simple return = capital + interest + hours. The easiest way to calculate interest is with this approach. The most popular method for calculating interest is as a percentage of the principal amount. For instance, if he borrows $100 from a friend and agrees to pay it back at 5% interest, he will only pay his portion of the 100% interest. $100 (0.05) = $5. Interest must be paid when you borrow money and must be added to any loans you make. The yearly percentage of the loan amount is frequently used to calculate interest. This percentage represents the loan's interest rate.
Continuously compounded interest is calculated as follows:
[tex]V = Pe^(rt) (rt)[/tex]
where: V = the investment's final value
P is the original investment's principle.
r equals the yearly interest rate (as a decimal)
t is the duration of the investment, in years.
P = $8290, r = 0.06 (6% as a decimal), and t = 12 years in this example.
So, [tex]V = 8290e^(0.06*12) = $17,821.76[/tex]
To the nearest penny, the balance in the account after 12 years is thus $17,821.76.
To know more about interest visit:
https://brainly.com/question/28792777
#SPJ1
Symbolize as a system in x and y but do not solve it: The sum of
one number and half another is
negative five. Twelve less than twice the second number yields the
first number.
The system of equations according to the given instructions are x + (1/2)y = -5; 2y - 12 = x
The sum of one number and half another is negative five. Twelve less than twice the second number yields the first number.
Let x represent the first number and y represent the second number.
System:
x + (1/2)y = -5
2y - 12 = x
The system of equations that represents this situation is:
x + (1/2)y = -5
2y - 12 = x
Where x represents the first number and y represents the second number.
For more such questions on System of equations.
https://brainly.com/question/24065247#
#SPJ11