average rate of change of the functions? (easy)
Answer:
1. 4:105
2. 12.5:1.7
3. 12:65
Answer:
1. 4:105
2. 12.5:1.7
3. 12:65
the person on top said the answer
The Knutson Corporation needs to save $15 million to retire a(n) $15 million mortgage that matures in 10 years. To retire this mortgage, the company plans to put a fixed amount into an account at the end of each year for 10 years. The Knutson Corporation expects to earn 10 percent annually on the money in this account. What equal annual contribution must the firm make to this account to accumulate the $15 million by the end of 10 years?
Answer: 941,180.92
Step-by-step explanation: sorry if it is wrong.
Three limes weigh 4.28 ounces,4.82 ounces and 2.85 ounces.What is the difference between the weight of the heaviest lime and the lightest lime,Show your work
Answer:
The difference is 1.43oz.
Step-by-step explanation:
4.28 - 2.85 is 1.43.
An account with an initial deposit of $6,500 earns 7.25% annual interest, compounded
continuously. How much will the account be worth after 20 years
Answer:
$27,710.24
Step-by-step explanation:
You want to know the value of $6500 earning 7.25% interest compounded continuously for 20 years.
Continuous compoundingThe formula for the amount in an account earning interest at rate r compounded continuously is ...
A = P·e^(rt)
where P is the principal invested at rate r for t years.
Your amount is ...
A = $6500·e^(0.0725·20) = $6500·e^1.45 ≈ $27,710.24
The account will be worth about $27,710.24 after 20 years.
Alex’s printer can print 8 photos in 12 minutes.
Khalil’s printer can print 24 photos in 1 hour.
Select all the processes you could use to help determine how much longer it will take Khalil’s printer to print 120 photos than Alex’s.
Answer:
What are the choices?
Step-by-step explanation:
x= -1 is a solution of 5x-8 =-15 -2x
Answer:
True
Step-by-step explanation:
a take away 19
answer correctly for brainliest
Answer:
A - 19
Step-by-step explanation:
correctly
WILL GIVE BRAINLEST PLZ HELP MEEE I HATE MATH
,no.4, is the number line to shows the value of (X)
to rotate ABC 90° clockwise about the origin.
(x5 + y5) ÷ (x + y) please answer ASAP
Answer:
[tex]\frac{x^5+y^5}{x+y}=x^4-x^3y+x^2y^2-xy^3+y^4[/tex]
Step-by-step explanation:
Given the expression
[tex]\left(x^5+y^5\right)\div \left(x+y\right)[/tex]
[tex]\mathrm{Apply\:factoring\:rule:\:}x^n+y^n=\left(x+y\right)\left(x^{n-1}-x^{n-2}y+\:\dots \:-\:xy^{n-2}\:+\:y^{n-1}\right)\:\quad \quad \mathrm{n\:is\:odd}[/tex]
[tex]x^5+y^5=\left(x+y\right)\left(x^4-x^3y+x^2y^2-xy^3+y^4\right)[/tex]
[tex]=\frac{\left(x+y\right)\left(x^4-x^3y+x^2y^2-xy^3+y^4\right)}{x+y}[/tex]
Cancel the common factor: x+y
[tex]=x^4-x^3y+x^2y^2-xy^3+y^4[/tex]
Thus,
[tex]\frac{x^5+y^5}{x+y}=x^4-x^3y+x^2y^2-xy^3+y^4[/tex]
Write the ratio 9:4.5 in the form n:1
Answer:
2:1
Step-by-step explanation:
9 is double 4.5
The ratio in the form of n: 1 will be 2: 1.
What are ratio and proportion?A ratio is a collection of ordered integers a and b represented as a/b, with b never equaling zero. A proportionate expression is one in which two items are equal.
Making anything easier to accomplish or comprehend, as well as making it less difficult, is the definition of simplification.
The ratio is given below.
⇒ 9: 4.5
Simplify the ratio in the form of n: 1, then we have
⇒ 9: 4.5
⇒ 2: 1
The ratio in the form of n: 1 will be 2: 1.
More about the ratio and the proportion link is given below.
https://brainly.com/question/14335762
#SPJ2
1. The vapour density of ethyl alcohol vapour is (C,H,OH)
D 22
write the equation of the line AB with A (3,4) B(6,8)
Help pleassse :)
Answer:
y = (4/3)x.
or in standard form it is
-4x + 3y = 0.
Step-by-step explanation:
The slope m = (8-4) / (6-3)
= 4/3
Using the point-slope form of a line:
y - y1 = m(x - x1)
We use m = 4/3, x1 = 3 and y1 = 4:
y - 4 = 4/3(x - 3)
Multiply through by 3:
3y - 12 = 4(x - 3)
3y = 4x - 12 + 12
3y = 4x
y = (4/3) x
or in standard form it is
-4x + 3y = 0.
i beg u PLEASE answer these both correctly.. i will give u bonus points and brainliest pls
Answer:
7. x = 105
8. x = 12
Step-by-step explanation:
7. subtract 52 and 53 from 180. equals 75. subtract 75 from 180. equals 105.
8. set the two equations equal to each other and solve. equals 12.
Which is the equation of the line that contains the points (-1, -5) and (2,1)
Answer:
y=2x-3
Step-by-step explanation:
y = mx+b
Where:
m is the slope, and
b is the y-intercept
Answer:
y=2x-3
Step-by-step explanation:
If car A travels a distance of 200 miles in 5 hours and car B travels a distance of 250 miles
in the same time, which car is moving faster?
car B is moving faster in the same time
Help meeeeeeeeereeeeeeeeeeeeeeeeeeeeeee
Which statement is true about the end behavior of the
graphed function?
O As the x-values go to positive infinity, the function's
O As the x-values go to zero, the function's values go
O As the x-values go to negative infinity, the function's
O As the x-values go to positive infinity, the function's
values go to negative infinity.
to positive infinity.
values are equal to zero
values go to positive infinity.
The answer is the last choice.
When x approaches positive infinity, the value of f(x) will also approach positive infinity too.
Notice how we substitute x in the equation with any positive numbers and we will get high f(x) value as the sign of positive infinity approach when x approaches positive infinity.
How to find the nearest number before and after any real number.
Answer:
add and subtract 1 and 1
Step-by-step explanation:
u have a 5. add one and subtract one is 6 and 4.
Hope this helps plz hit the crown :D
Solve for x in the triangle
A packaging factory fills 450 LB of dry dog food into bags that hold 40 LB each how many Full bags will the factory pack
Help me pls
During a particular football game, the Chicago Bears made 17, 3, -6, 32, -11 yards. What was the total gain or loss made by the team? Please indidate whether it was a gain or loss along with the yards. (Note a positive number would be a gain and a negative number would be a loss
Answer:
Step-by-step explanation:
What are the coordinates of the point 4/5
of the way from A to B?
Answer:
D
Step-by-step explanation:
The coordinates of the point at a ratio of 4/5 for the line AB will be (4,4). The correct option is D.
What is coordinate geometry?
A coordinate plane is a 2D plane that is formed by the intersection of two perpendicular lines known as the x-axis and y-axis. A coordinate system in geometry is a method for determining the positions of the points by using one or more numbers or coordinates.
Given that the line AB on the coordinate system is having a ratio of 4/5.
From the given data it is observed that the line AB is distributed in the fraction of 4:5. The point on this fraction has the coordinates ( 4,4).
Therefore, the coordinates of the point at a ratio of 4/5 for the line AB will be (4,4). The correct option is D.
To know more about Coordinate geometry follow
brainly.com/question/18269861
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This is for Geometry.
If it is blurry Zoom in.
Please helps me, Thx!
Answer:
Altitude - a segment drawn from the vertex perpendicular to the other side (also called the height).
What is the slope of the line that passes through the points (–20, 18) and (30, 14)? Negative StartFraction 25 Over 2 EndFraction Negative five-halves Negative two-fifths Negative StartFraction 2 Over 25 EndFraction.
(100 Points)
Answer: Negative Start Fraction 9 over 4 EndFraction divided by (negative two-thirds)
or
-9/4 / -2/3
which is basically d if your confused
Step-by-step explanation:
Took the test and got it right
Answer:
The answer is D. 2 Over 25
Step-by-step explanation:
what is the value of x in the equation?
20x- 40 = 20
Answer:
x=3
Step-by-step explanation:
20x-40=20
20x=20+40
20x=60
x=3
Hope this helps plz hit the crown ;D
Solve the equation: .2x(.7x-5)+0.2=1.4(x-1.6)
9514 1404 393
Answer:
x = 8/7
Step-by-step explanation:
.2(.7x-5)+0.2=1.4(x-1.6) . . . . given
Eliminating parentheses, we have ...
0.14x -1 +0.2 = 1.4x -2.24
1.44 = 1.26x . . . . . . . add 2.24-0.14x to both sides
x = 1.44/1.26 . . . . . . divide by the coefficient of x
x = 8/7 . . . . . . . . . . .simplify the fraction
__
As a repeating decimal, the value of x is ...
[tex]x=1.\overline{142857}[/tex]
However, the notation 1.(142857) is usually reserved for the case where the contents of parentheses are being multiplied by the factor in front. You would need to consult your instructions to see how the decimal version of the answer should be entered. (Quite often, rounding is suggested.)
_____
Additional comment
The equation in the text of your question is different from the one in the picture. We have answered for the one in the picture. The text asks for the solution of a quadratic. Those two solutions are approximately 1.085 and 16.057.
Answer:
the answer is x=8/7
Step-by-step explanation:
:)))
Write each polynomial equation in standard form then determine
its degree:
x(x2 - 4x + 3) = 0
Answer:
x(x2 - 4x + 3) = 0
Step-by-step explanation:
Standard form:
x3 − 4x2 + 3x = 0
Factorization:
x(x − 1)(x − 3) = 0
x1 = 0
x2 = 1
x3 = 3
i hope helps you
Find the percent change. State whether it is an increase or decrease. Round to the nearest tenth of a percent. From 67 to 75
Answer:
Increase 11.94 %
Step-by-step explanation:
A liquid is poured into a container in the shape of a right circular cone with a radius of 4m and height of 16m. What is the volume as a function of height?
Answer:
Approximately 268
Step-by-step explanation:
The formula for the volume of circular cone is:
v= 1/3[tex]\pi r^{2}[/tex]h Plug in what we know and solve.
v = 1/3[tex]\pi[/tex][tex](4)^{2}[/tex]16
v = 1/3[tex]\pi[/tex](16)(16)
v = 268.0825731063 Round to the nearest?