3 years ago

the moon is about 240,00 miles from earth. what is this distance written as a whole number multiplied by a power of ten

1 answer:

8 0

<span>I assume you meant that the Moon is about 240,000 miles from Earth, not 240,00 as you have written :) Well, the answer is: the Moon is about 24 * 10^4 miles from Earth.

Just write 24 and multiply it by 10 to the power equal to the number of zeros (if there are four zeros after 24, then multiply it to the 4th power of 10).</span>

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What’s is the answer to this equation -3 - 5n = 1 - 6n

Tomtit [17]

-3 - 5n = 1 - 6n

+6n +6n

-3 + n = 1

+3 +3

n = 4

Hope this helps! ;)

4 0

3 years ago

Bradley is purchasing a new car for 37000. If the car loses 20%of its value every year, how much will the car be worth in 7 year

spayn [35]

ANSWER

After 7 years the car will worth, 7,759.5

EXPLANATION

The initial value of the car is 37000.

The rate of depreciation is 20%

In 7 years time, we can calculate the value of the car using the formula,

$A=P(1-r\%)^n$

We substitute the values into the formula to obtain,

$A=37000(1-0.2)^7$

$A=37000(0.88)^7$

$A=7759.5$ to the nearest tenth