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2 years ago

I pay 25,000 for a car it depreciates at a rate of 10% what is the value of the car in 7 year

Mathematics

1 answer:

Murrr4er [49]2 years ago

7 0

Answer:

2500

Step-by-step explanation:

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I am so lost, please help

skelet666 [1.2K]

Answer:

$u=\frac{9}{t}-\frac{1}{2} a t$

Step-by-step explanation:

Step 1: Given equation: $9=\frac{1}{2} a t^{2}+u t$

To get u, by subtraction equality property subtract both sides of the equation by $\frac{1}{2} a t^{2}$ .

$\Rightarrow 9-\frac{1}{2} a t^{2}=\frac{1}{2} a t^{2}+u t-\frac{1}{2} a t^{2}$

$\Rightarrow 9-\frac{1}{2} a t^{2}=u t$

Step 2: By division equality property, divide both sides of the equation by t.

$\Rightarrow \frac{9-\frac{1}{2} a t^{2}}{t}=\frac{u t}{t}$

$\Rightarrow \frac{9}{t}-\frac{1}{2} a t=u$

Therefore, $u=\frac{9}{t}-\frac{1}{2} a t$ .

So, in Emily’s physics class, she got $u=\frac{9}{t}-\frac{1}{2} a t$ .

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2 years ago

HELP PLEASE 25 POINTS

erastova [34]

Answer:

$15, $8, $1, respectively

Step-by-step explanation:

Line up the number of years with the line and check the pay.

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2 years ago

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AnnZ [28]

Answer:

Step-by-step explanation:

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2 years ago

Vivek worked 35 hours and earned $385. At this rate, how many hours would it take him to earn $143?

earnstyle [38]

35 divided by 385 is 11. This means Vivek will earn $143 in 11 hours.
Comment if I am wrong.

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2 years ago

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A nursery has $50,000 of inventory in dogwood trees and red maple trees. The profit on a dogwood tree is 27% and the profit on a

nasty-shy [4]

Answer:

Sorry do not have your answer

Step-by-step explanation:

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1 year ago