Mathematics, 19.01.2021 14:00 aylorcadence

Colin buys a car for £15500. It depreciates at a rate of 1% per year.
How much will it be worth in 4 years?
Give your answer to the nearest penny where appropriate.

Answers: 1

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Answers

Answer from: jadielmatmat

£14889.30

Step-by-step explanation:

The cost of the car = £15500.

For the first year,

depreciation = £15500 x 1%

= £155

Its worth after the first year = £15500 - £155

= £15345

For the 2nd year,

depreciation = £15345 x 1%

= £153.45

Its worth after the second year = £15345 - £153.45

= £15191.55

For the 3rd year,

depreciation = £15191.55 x 1%

= £151.9155

Its worth after the third year = £15191.55 - £151.9155

= £15039.6345

For the 4th year,

depreciation = £15039.6345 x 1%

= £150.3963

Its worth after the fourth year = £15039.6345 - £150.3963

= £14889.2382

Thus, the worth of the car in 4 years would be £14889.30

Answer from: Quest

answer: when you burn wood, the carbon reacts with the oxygen in the air to create ash and smoke. that is a permanent change you cannot undo that.

step-by-step explanation:

Answer from: Quest

region b will make the inequalities y < 2x + 1 and y > -x - 2 true ⇒ answer a

step-by-step explanation:

* lets study the graph and the inequality to solve the question

- the inequality y > -x - 2

∵ the form of the inequality is y > mx + c , m is the slope of the line

and c is the y-intercept (the line intersect y-axis at point (0 , c)

∴ c = -2 that means the line intersect the y-axis at point (0 , -2)

∵ the sign of the inequality is >

∴ we shad the part over the line

region a and b

- the inequality y < 2x + 1

∵ the form of the inequality is y > mx + c , m is the slope of the line

and c is the y-intercept (the line intersect y-axis at point (0 , c)

∴ c = 1 that means the line intersect the y-axis at point (0 , 1)

∵ the sign of the inequality is <

∴ we shad the part under the line

region b and c

∵ the common region between the two lines is region b

∴ region b will make the inequalities y < 2x + 1 and y > -x - 2 true

Bwill make the inequalities y < 2x + 1 and y> -x- 2 true. o a. region b o b. region c o c. r

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Colin buys a car for £15500. It depreciates at a rate of 1% per year.
How much will it be wor...

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