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3 years ago

13

Sam made $147 for 7 hours of work at the same rate how much would he make for 9 hours of work

1 answer:

Olenka [21]3 years ago

4 0

Divide $147 by 7 you’ll get 21, so he’s making 21 dollars an hour, you’ll multiply 21 by 9 which you’ll get $189
so your answer will be $189 for 9 hours of work
hope this helps!

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Answer:

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Step-by-step explanation:

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natulia [17]

Answer:

Part a) The rule of the sequence is $A(n)=50(0.52^{n-1})$

Part b) The height of the ball will be $13.52\ cm$

Step-by-step explanation:

Part a) Write a rule for the sequence using centimeters. The initial height is given by the term n = 1.

we know that

In a <u>Geometric Sequence</u> each term is found by multiplying the previous term by a constant called the common ratio (r)

In this problem we have a geometric sequence

Let

n-----> the number of path

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we have

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substitute

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Part b) What height will the ball be at the top of the third path?

For n=3

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$A(3)=50(0.52^{3-1})$

$A(3)=50(0.52^{2})$

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