Answer:
=> $2,833.47
Step-by-step explanation:
n = [lnA - lnP] / ln(1 + i)
n = [ln15000 - ln10000] / ln(1 + 0.03)
n = [9.6158 - 9.2103] / 0.0296
n = 13.70
13 years, 8 months and 12 Days
P = A / [(1 + i)n]
P = 15000 / [(1.03)4]
P = 15000 / 1.1255
P = $13,327.31
A = 10000 (1 + 0.04)5
A = $12,166.53
The amount of money you need to save to buy a car at $15,000 would be;
$15,000 - $12,166.53
=> $2,833.47
best estimate for 6,193 ÷ 48 using compatible numbers.
Answer:
1)100
2)120
3)130
Step-by-step explanation:
I think these three are correct but I am not sure so sorry guyz.
Solve the following equation for D. Be sure to take into account whether a letter is capitalized or not. fD - 7 = q^2
Answer:
[tex]\displaystyle D=\frac{q^2+7}{f}[/tex]
Step-by-step explanation:
Equation Solving
We are given the equation:
[tex]fD - 7 = q^2[/tex]
It's required to solve the equation for D. All letters must preserve their capitalization.
We must isolate the letter D by removing from the left side all the terms and coefficients that surround it.
Adding 7:
[tex]fD = q^2+7[/tex]
Dividing by f:
[tex]\mathbf{\displaystyle D=\frac{q^2+7}{f}}[/tex]
Find the range of the following set of data:12,2,14,80,100
Answer: 98
Step-by-step explanation: Subtract the biggest number from the smallest. 100-2=98
Answer:
Range of data =Highest data_ lowest data =100_2=98The range of data is 98.Step-by-step explanation:
I hope l helped you. Please follow me. ❤❤❤❤How are opposite angles of a quadrilateral related? (Select all that apply.)
A. Equal
B. Supplementary
C. Unknown
Answer:
B. Supplementary
Step-by-step explanation:
The three sides of a triangle are in different colors – blue, green and red. The ratio of the length of the blue side to the length of the green side to the length of the red side is 3 : 4 : 5. The perimeter of the triangle is 240 cm. a) Fill in the blank: ___ units = 240 cm b) Fill in the blank: 1 unit = ___ cm c) What is the length of the red side of the triangle?
Answer:
The perimeter is the distance around the triangle. Given the ratio, the perimeter using the ratio is;
= 3 + 4 + 5
= 12 units
a. 12 units = 240 cm
The perimeter in centimetres is 240cm and in ratio is 12 units so they are equivalent.
b. 1 unit = 20 cm
If 12 units are to 240 cm, 1 unit is;
= 240/12
= 20 cm
c. Length of red side;
Red side has length of 5 units. 1 unit is 20 cm.
Length in cm is;
= 5 * 20
= 100 cm
match the expression to it simplified form
Answer:
I'd love to help but it seems you have not added an attachment or maybe the rest of the question..
Step-by-step explanation:
Dr. Gordon has a scale drawing of a building site thr drawing uses the scale 2 in on the drawing for every 100 ft on the building site dr gordon marks a 6 in. by 3.2 in section of the draeing to show the section she will search what is the area of the section she will search?
The required area of the section Dr. Gordan will search is equal to 48,000ft².
As given in the question,
Scale used by Dr. Gordan
2 in = 100 ft
⇒1 in = 50 ft
Dr. Gordon marks a 6 in. by 3.2 in section
Length = 6 in
= ( 6 × 50 )ft
= 300ft
Width = 3.2in
= ( 3.2 × 50 )
= 160ft
Area of the section = length × width
= 300 × 160
= 48,000 ft²
Therefore, the required area of the section Dr. Gordan will search is equal to 48,000ft².
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Will the standard form 3.2 x 10-4 be more or less than 1? Explain what effect the
negative exponent has.
What IS 1 + 1 in monkey math?
WILL GIVE BRAINLIEST!!
2x + y = -3
What’s the solution?
Answer:
The slope is, -4.000/-2.000 which = 2.000
Step-by-step explanation:
Brain-List?
for geometry help thanks <33
Answer:
12
Step-by-step explanation:
Daniel needs to bake cookies for a bake sale. Each cookie will cost dollars. Brandon makes 12 chocolate chip cookies and 18 sugar cookies. Create an expression that represents Taylor's total cost of the cupcakes.
Answer:
An expression that represents Taylor's total cost of the cupcakes is written as:
y = 30x
Step-by-step explanation:
We are told in the question:
Brandon makes 12 chocolate chip cookies and 18 sugar cookies.
Let us represent the total cost of cookies as y
The price of each cookies as x
Therefore,an expression that represents Taylor's total cost of the cupcakes is written as:
y = 12x + 18x
y = 30x
Which answer choice do I pick?
Answer:
D. f(x) = 8x
Step-by-step explanation:
At each increasing x point, the y point increases by 8, this means that for each x increasing by 1, y increases by 8, which means y = 8x
Answer:
Fourth choice, f(x) = 8x
Step-by-step explanation:
y is going up or down and x is left or right, u riht the slope like y/x
so it's going up 8 units every 1 unit it goes to the right so it's 8/1 which is 8 so 8 is ur slope
What is the solution set of the compound inequality
x + 1 < -2x + 11 < 3 x + 5?
Answer choices:
6/5 < x < 10/3
-1/3 < x < 2
No solution
-2 < x < 10/3
Answer:6/5<x<.10/3
Step-by-step explanation:
The table below shows that the number of miles driven by Taylor is directly proportional to the number of gallons she used.
Gallons Used /Miles Driven
42 1125.6
48 1286.4
50 1340
What is the constant of proportionality between the number of miles driven and the number of gallons used?
Answer:
24.3
Step-by-step explanation:
[tex]\frac{Gallons}{Miles} =\frac{Gallons}{Miles}[/tex]
[tex]\frac{g}{884.52} =\frac{22113}{910}[/tex]
910g = 25 x 884.52
[tex]\frac{910g}{910} =\frac{22113}{910}[/tex]
g = 24.3
This is the correct answer. Hoped this helped!
The constant of proportionality is 26.8
Calculating the number of miles driven per gallon of fuel used:
1125.6/42 = 26.8
1286.4/48 = 26.8
1340/50 = 26.8
we get 26.8 miles traveled in one gallon fuel.
if we represent gallons of fuel by x and miles traveled by y, the equation thus formed will be:
y = 26.8x
hence the constant of proportionality is 26.8
Learn more about constant of proportionality:
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Find the measure of the missing angle.
a
31°
Answer:
149 degrees. See below for details.
Step-by-step explanation:
A straight line is an angle of 180 degrees. To solve this, you simply have to subtract 31 from 180.
180-31=149
Angle a has a measure of 149 degrees.
I hope this helps you!
What is equivalent to 8/9 divided by 3/4
Answer:
8/9 divided by 3/4 is equivalent to 16/18 divided by 6/8
Step-by-step explanation:
Just multiplied the numerator and denominator of both fractions by 2.
I need helpp please
Answer:
A, 0.07 x 0.06 =0.42.
Step-by-step explanation:
PLEASE HELP SOON. NO ONE IS ANSWEING ANY OF MY QUESTIONS.
Answer:
C
Step-by-step explanation:
The mean of 20 observations is 12.5. By error, one observation was noted as (-15) instead of 15. Then the correct mean is ___?
Answer:
The correct mean is -12.5.
Step by step explanation:
If one of the 20 observations is a negative number, then the mean would be negative. This is because, when a negative number is in contact with (meaning added, subtracted, multiplied by) a positive number, the whole answer is negative, because it's opposite signs.
Hope this helps! :D
Jim has $8 to spend on pizza. The slice is $4 and each
topping is $0.50. Create an inequality to represent the
number of toppings Jim can get if he only buys one slice of pizza.
Answer:
0.50x +4 ≤ 8
Step-by-step explanation:
Which type of reaction is C12H22O11 → 12C + 11H2O? synthesis decomposition oxidation combustion
Answer:
The correct answer would be B) Decomposition
Step-by-step explanation:
Edge Cumulative Exam 2022
The type of reaction is Decomposition reaction.
What is Decomposition reaction?A decomposition reaction occurs when one reactant breaks down into two or more products. This can be represented by the general equation:
AB → A + B.
Examples of decomposition reactions include the breakdown of hydrogen peroxide to water and oxygen, and the breakdown of water to hydrogen and oxygen.
Given reaction:
[tex]C_{12}H_{22}O_{11}[/tex] → 12C + 11[tex]H_{2}O[/tex]
(Sucrose)
Here [tex]C_{12}H_{22}O_{11}[/tex] has been decomposed or break into C and 11[tex]H_{2}O[/tex]molecule.
Hence, the given reaction is decomposition reaction.
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PLEASE HELP ILL AWARD BRAINLIEST
Use a two-column proof to prove the Triangle Proportionality Theorem:
*image attached*
Answer:
A line ED parallel to one side of the triangle {CB} has intersected the other two sides of the triangle [AB and AC] making the sides proportional.
Step-by-step explanation:
The Triangle Proportionality Theorem states that:
If a line parallel to one side of a triangle intersects the other two sides then it divides those sides proportionally. The segments joining midpoints of the two sides of the triangle will be parallel to the third side and half the length.
This means if a line divides two sides of a triangle proportionally, then it is parallel to the third side.
In this case;
AD/AB =AE/AC is true because;
A line ED parallel to one side of the triangle {CB} has intersected the other two sides of the triangle [AB and AC] making the sides proportional.
The segments{AD,AB,AE,EC] joining the midpoints {D & E} of the two sides {AB & AC} of the triangle will be parallel to the third side BC and half the length.
Help! Find the value of x.
Answer:
30 degrees
Step-by-step explanation:
the sum of a triangles angles needs to be 180 and since its an equilateral, all angles are the same so if each angle is 60 degrees do
60 / 2 = x
x = 30
Answer:
9
Step-by-step explanation:
You add all of the side numbers together. Think this way, area you add because area starts with an A. Hope it helps.
what u what to get for Christmas?
Answer:
Robux and a Ps5
3. Marcus and Judy are picking apples. At the end of the day, Marcus has a apples. Judy has 5 times as many apples as Marcus. Which expression represents the number of apples Judy has in terms of a?
Group of answer choices
a-5
5a
5+a
5/a
Answer:
A-5
Step-by-step explanation:
what is the equation of the graphed line written in standard form ?
Answer:
y = 1/4x-1
Step-by-step explanation:
0 - -1 = 1
4-0 = 4
slope: 1/4
R.11 Multiply using the distributive property NUY
Simplify the expression:
-5(-8 + 2k)=
Answer:
40 - 10k
Step-by-step explanation:
-5(-8 + 2k)
Distribute;
40 - 10k
Can you choose an option and give the working
Answer:
option B
Step-by-step explanation:
P is currently at a height of 3 cm. in 2 days it'll have grown 2 cm (0.5 x 2), meaning it'll measure 5 cm.
Q is currently at a height of 5 cm. in 2 days it'll have grown 3 cm (1.5 x 2), meaning it'll measure 8cm.
8-5=3
Q will be 3 cm taller than P
What is the answer??
the answer is c, -2.
If it's not correct I'm sorry but I'm 98% sure its correct