A bicycle is worth 500 dollars , decreases in value by 7.8% per year.Set up a function to model this situation.Use the model to show how much the bike will be worth after 5 years.

Answers

Answer 1

Answer:

$333.138

Step-by-step explanation:

Given that:

Initial value = $500

% decrease in value per year = 7.8% = 0.078

Price after t years is given by :

P(t) = initial value(1 - 0.078)^t

Where, t = number of years

Price after 5 years :

t = 5

P(5) = 500(1 - 0.078)^5

P(5) = 500(0.922)^5

P(5) = 500 *0.666276668105632

P(5) = 333.138334052816

= $333.138


Related Questions

find the value of x
x=

Answers

9514 1404 393

Answer:

  x = 65

Step-by-step explanation:

The sum of exterior angles of a polygon is 360°.

  40 + x + 77 + 2x + 45 = 360

  3x + 165 = 360 . . . . simplify

  x + 55 = 120 . . . . . . divide by 3

  x = 65 . . . . . . . . . . . subtract 55

Matthew invested $5,300 in an account paying an interest rate of 2.1% compounded annually. Assuming no deposits or withdrawals are made, how long would it take, to the nearest year, for the value of the account to reach $6,020?

Answers

Answer: it would be 6

Step-by-step explanation

Delta math

Based on the information for the value of the account to reach $6,020? given it will take 6 years.

Value of account:

Let x represent the number of years

(2.1%×5,300)x+5,300=6,020

111.3x+5,300=6,020

Collect like terms

111.3x=6,020-5,300

111.3x=720

Divide both side by 111.3x

x=720/111.3

x=6 years

Inconclusion for the value of the account to reach $6,020? given it will take 6 years

Learn more about value of account here:https://brainly.com/question/24852229

Jenny is saving for a vacation to the beach. How much interest will she earn if
she invests $600 at 4.25% simple interest for 10 years?

Answers

Answer: 909.73
600*1.0425^10

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Answers

Answer:

5/12

Step-by-step explanation:

Answer:

Step-by-step explanation:

10/24

x
A field is in the form of a rhombus having each side 81 m and altitude 25 m. What is the side of a square
field which has the same area as that of the rhombus?​

Answers

Answer:

the side of a square is 45 m

Step-by-step explanation:

The computation of the side of the square field that contains the similar area as compared with rhombus is given below:

As we know that

Area of rhombus = Base × Altitude

= 81 × 25

= 2025

And, area of Square =  Side × side

2025 = side^2

side  = √2025

= 45m

Hence, the side of a square is 45 m

• Aki scores twice as many points as Tyani.
• Tyani scores four points fewer than Nekeisha.
• Nekeisha scores three times as many points as
Mariana.
If Mariana scores 5 points, how many points did Aki
score?

Answers

Answer:

22

Step-by-step explanation:

reverse the order

(5×3)=15

(15-4)=11

(11×2)=22

The number of points Aki scored is 22 points.

Given that, Aki scores twice as many points as Tyani.

What is an expression?

An expression is a combination of terms that are combined by using mathematical operations such as subtraction, addition, multiplication, and division.

The numerical expression for the given situation is as follows:

Given that, Mariana scores 5 points

Nekeisha scores three times as many points as Mariana.

5×3=15

Tyani scores four points fewer than Nekeisha.

15-4=11

Aki scores twice as many points as Tyani.

11×2=22

Hence, the number of points Aki scored is 22 points.

To learn more about an expression visit;

https://brainly.com/question/28170201.

#SPJ2

Solid A is dilated using a scale factor of 2/5, resulting in Solid B. Solid B is also dilated using a scale factor of 2/5, resulting in Solid C. If the volume of Solid B is 72 3, what is the volume of Solid A and Solid C? Answer:

Answers

The answer is A hope it helps

6x244 by showing answer

Answers

Answer:

1464

Step-by-step explanation:

do:

200x6

40x6

4x6

then add them

The dimensions of a square are 50 feet X
50 feet. Find the total area of the square.

Answers

Answer:

2500 square feet

Step-by-step explanation:

We know that the area of a square is = a*a

here a= 50 feet

area= 50*50

=2500 square feet.

7^2 + 5 + 8 + 9 =
plz help i am in six grade

Answers

Answer:

71

Step-by-step explanation:

plz mark brainlest

I needddddd helpppp itsss dueeeeeeeeeee TODAY

Answers

Answer:

Term and Coefficcent

Step-by-step explanation:

Answer-

Term and constant (Or coefficient, Im not dat smart c: )

Explanation-

The x and z would be variables  

The local newspaper has letters to the editor from 80 people. If this number represents 5 ​% of all of the​ newspaper's readers, how many readers does the newspaper​ have?

Answers

Answer:

The newspaper has 1,600 readers.

prove that,
3(sinθ-cosθ)^4 + 6(sinθ+cosθ)^2 + 4(sin^6θ+cos^6θ) = 13

Answers

Answer:

turyufhgjgjkbx

Step-by-step explanation:

fxv⁴% dgfht56%%475&48

Help find x and y please

Answers

Answer:

Step-by-step explanation:

e has been found lol

expand 5⁴ WHAT IS THE ANSWER​

Answers

Answer:

5x5x5x5=625

:)

What's .99% x 10?
......

Answers

Answer:

My mom

Step-by-step explanation:

Answer: 0.099 i might be wrong so sorry if i am:/

Also i hope your day is going well UvU

here is a meme below to brighten your laughter

INTRODUCING LAYS NEW BRAND

how many solutions? y=9x+11 y=-9X+11​

Answers

9514 1404 393

Answer:

  1 solution: (0, 11)

Step-by-step explanation:

Each equation is in slope-intercept form. It is easy to see that the slopes are different and the y-intercepts are the same.

The fact that the slopes are different means there is one solution.

The fact that the y-intercepts are the same means that solution is the y-intercept.


You have decided to kick your Starbucks/Dutch Bros/Roaster's habit of buying a $5 drink every day. How much money would you have in your account if you deposited $5 each day in an account compounded daily earning 3% for 5 years?
show the work ​

Answers

ummmmmm i have like no idea so like yeaaa

which point is a solution to the system of equations below ?

y = 2x - 2
y = x + 2

A. (6, 4)
B. (1, 3)
C. (6, 1O)
D. (4, 6)​

Answers

The answer is c. Hope this helps! :)

ILL GIVE BRAINLY POINTS FOR THIS PLEASE HELP AND HURRY TO THANK YOUU

Answers

Answer:

1

Row 1: 445

Row 2: 541

Row 3: 637

2

349 + 4.80n

3

135

Step-by-step explanation:

1

For this, use the equation I gave you above to find the costs.

2

First, the cost of the printer will NOT change, for the number of printers Eddie needs to buy does not change, he only needs one. This already helps you figure out that 349 is not a coefficient to the variable, n. However, when it comes to the number of blank shirts Eddie needs to buy, the number of he gets does change, this is the dependent variable that makes the cost vary. Using the equation above, you can plug in any number.

For example, 20.

349 + 4.80(20) = 445

3

For this final part, I just kept using the equation until I got the closest number that is lower than 1000. In this case, 135 got me 997, and 136 was just a few decimals away from 1000, but it was still over.

Answer:

i donno

Step-by-step explanation:

the value of z varies jointly with x and y. if z=4 when y=20 and x=10, find the value of z when x=2 and y=68

1. z=2/3
2. z=17
3. z=0.50
4. z=2.72

Answers

Answer:

2.72

Step-by-step explanation:

Find the 80th term of the following arithmetic sequence.
17, 26, 35, 44,

Answers

Answer:

728

Step-by-step explanation:

formula is

Tn= a+(n-1)d

where a is the first term, d is the common difference and n is the term you are looking for

T80 = 17+(80-1)*9T80= 17+ (79)*9T80= 17 + 711T80= 728

show that 36 is a perfect square ny drawing a square with the are of 36

Answers

Answer:

Draw a square with each side labeled 6.

If each side is 6 than the number has to be a square.

For the figure shown on the right, find the value of the variable and the measures of the angles

Answers

Me ayudas por favor con esto es para Hoy por favor es regla de ruffini apretá mi perfil y ve mi pregunta

The discount price of a hat is $18. What is the regular price if the store offers a 20% discount

Answers

Answer:

22.50

Step-by-step explanation:

because 18 divided by 4 is 4.5

then 18 plus 4.5 is 22.50

5. John wants to make a scale drawing of a Dodge Viper. The length of the car is
approximately 9.5 feet. If he used a scale of 1 inch = 2 feet then what would the
length of the car be in the drawing?

Answers

Answer: 2.375 in

Hope this helps (:

Answer:

2.375 inches

Step-by-step explanation:

for every 2 feet, that is equivalent to 0.5 inches in the drawing. so count how many 2 feet in 9.5 feet first. there are 4.75.

mutiply 4.75 now by 0.5

that is 2.375 in inches

   

WILL MARK YOU BRAINLIEST

Answers

Answer:

see in the picture, we have:

P is the midpoint of AB

Q is the midpoint of CD

=> PQ is the median line of the trapezoid ABCD

=> PQ = (BC + AD)/2 = (54 + 33)/2 = 43.5

7.
8.
Review
Rachel sells oval pot planters. A
particular variety was priced at $109.
She sold 110 of the oval pot planters.
What was the total amount of money
she made from the sales?
109
#t

Answers

Answer:

$11,990

Step-by-step explanation:

$110x$109

correct me if im wrong :)

I’m thinking 11,990 as well, I’m not sure if there’s more taken out such as taxes being reduced

Solve for x 1/3 (x - 7) = -2 Enter your answer in the box. X =​

Answers

Answer:

I love algebra anyways

The ans is in the picture with the  steps how i got it

(hope this helps can i plz have brainlist :D hehe)

Step-by-step explanation:

Suzy is competing in a 651 mile long-distance bicycle race. In the first 3 and 1/2 hours she completed 54 and 1/4 miles. If she plans to ride 7 hours per day, how many days will it take for her to complete the race at that pace?

Answers

Answer: 6 days

Step-by-step explanation:

1. Multiply 54 1/4 by 2 (We are multiplying my 2 because 3 1/2 hours is half of 7 hours, so you have to multiply to see how much Suzy rode for 7 hours.

2. Now, divide 651 by the answer you get in step 1 to get your answer (simplify if necessary.)

=> 54 1/4 * 2 = 108 1/2

=> 651 / 108 1/2 = 6

I might be wrong but I hope this helps :)

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