1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
vaieri [72.5K]
3 years ago
7

The value V of a Porsche 718 Cayman that is t years old can be modeled by V(t) = 420,000(0.965)t (a) What would be worth the car

′s worth in 2 years? (b) In how many years will the car be worth $325,000?
Mathematics
1 answer:
nordsb [41]3 years ago
7 0

Answer:

<u>A. V (2) = $ 391,114.50</u>

<u>B. t = 7.2 years (rounding to the next tenth) or approximately 7 years, 2 months and 12 days  </u>

Step-by-step explanation:

Given formula:

V(t) = 420,000 * (0.965)^t

A. What would be worth the car′s worth in 2 years?

V(t) = 420,000 * (0.965)^t

We replace t by 2, as follows:

V(2) = 420,000 * (0.965)²

V(2) = 420,000 * 0.931225

<u>V (2) = $ 391,114.50</u>

B. In how many years will the car be worth $325,000?

V(t) = 420,000 * (0.965)^t

We replace V(t) by 325,000, as follows:

325,000 = 420,000 * (0.965)^t

325,000/420,000 = (0.965)^t

0.77381 =  (0.965)^t

t = log 0.965(0.7738)  

t = log 0.7738/log 0.965  

<u>t = 7.2 years (rounding to the next tenth) or approximately 7 years, 2 months and 12 days  </u>

0.2 years = 0.2 * 12 = 2.4 months

0.4 months = 0.4 * 30 = 12 days

You might be interested in
Solve for c: <br> 12 - 9 + c = 12
enyata [817]

Step-by-step explanation:

12 - 9 + c = 12

-9 + c = 12 - 12

- 9 + c = 0

Therefore c = 9

Hope this helps.!

6 0
3 years ago
Read 2 more answers
2/3 times 3/4 in simplest form
cestrela7 [59]

Answer:

1/2

Step-by-step explanation:

2/3 times 3/4 is 6/12, and 6/12 in simplest form is 1/2.

3 0
3 years ago
A model ship uses the scale 1 inch : 10 feet. If the model is 9.5 inches long, the ship is ____ feet long
Debora [2.8K]

Answer:

i got 95 inches

Step-by-step explanation:

5 0
2 years ago
5/6-3/5 + 3/10=<br><img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B5%7D%7B6%7D%20-%20%20%5Cfrac%7B3%7D%7B5%7D%20%20%20%2B%20%20%5
mars1129 [50]
25-18+9
—————
30
16/30

Answer:8/15
I hope this helps
4 0
3 years ago
Please helpppppppppp
zysi [14]

Answer:

77 cubed in.

Step-by-step explanation:

I think it is 77 cubed inches because the formula is V-bh

4 0
2 years ago
Other questions:
  • What is the volume of a sphere that has a diameter of 18 in.?
    13·1 answer
  • Create a real-life situation that can be describe with the unit rate 9:1. Describe how quantities are related.
    12·1 answer
  • How far does a train go in 100 minutes
    8·2 answers
  • Carlos uses a vertical number line to graph the points −4, −2, 3, and 4. He notices that −4 is closer to zero than −2. He is not
    9·1 answer
  • What is X + 96 = 96 + X
    11·2 answers
  • Jessica can run 8/5 of a mile in 8 minutes. How long does it take Jessica to run a<br> mile?
    6·1 answer
  • 1) A school has 1600 students and they are going to vote as to whether they will completely convert the school completely off fo
    8·1 answer
  • A car travels 48 km in 33 minutes.
    10·2 answers
  • ​temperature rose 7° between 9 AM and 2 PM yesterday the temperature at 2 PM was 75 Fahrenheit Wally use the following question
    6·1 answer
  • The customer gives you four $20 bills for a video game that totals $67.33.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!