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choli [55]
3 years ago
7

Sam spent half of his allowance going to the movies. He washed the family car and earned 7 dollars. What is his weekly allowance

if he ended with 16 dollars?
Mathematics
1 answer:
UkoKoshka [18]3 years ago
7 0
The answer is 18 dollars. If you subtract the $7 he earned, not originally part of his allowance, you get 9. Multiply by 2 because he spent half on the movies and you get 18.
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1 Kg = 2.2046 pounds what will be the answer in round to nearest tenth 4550 pounds = ______ kg
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Answer:

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Step-by-step explanation:

Given,

<u>1 kg = 2.2046 pounds</u>

This can also be written as:

<u>1 pound = 1/2.2046 kg</u>

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4550 pounds= \frac{4550}{2.2046} kg

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Rounding the above result to nearest tenth as:

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3 years ago
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In 2002, a certain town recorded 15,300 acres of underdeveloped land. Each year
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<h3>How do you determine the future value when there is continuous compounding? </h3>

The formula for calculating future value of an investment when there is continuous compounding is A = P x   e^{r}x N

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