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denis-greek [22]

3 years ago

13

A girl saved $14.50 in 6 weeks at that rate how long will it take her to save $108

2 answers:

just olya [345]3 years ago

7 0

Answer:48 weeks

Step-by-step explanation:

worty [1.4K]3 years ago

4 0

Answer:

44.69 weeks

Step-by-step explanation:

she saved $14.50 in 6 weeks

so,she will save $(14.50/6) = 2.416 in 1 weeks

now,

she will save $2.416 in = 1 weeks

she will save $1 in = 1/2.416 weeks

so, she will save $108 in = (108X1)/2.416 weeks ≅44.69 weeks

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PIT_PIT [208]

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Step-by-step explanation:

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3 years ago

If f(x) is an exponential function where f(-1.5) 26 and

mariarad [96]

Answer:

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Step-by-step explanation:

Given

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Required

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$f(x) = ab^x$

$f(-1.5) = 26$ impleies that:

$26 = ab^{-1.5}$ --- (1)

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$7 = ab^{5.5}$ --- (2)

Divide (2) by (1)

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Take 4th root

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2 years ago

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Answer:

m = 1

Step-by-step explanation:

<u>Step 1: Add 14m to both sides</u>

-13m + 14m = 1 - 14m + 14m

<em>m = 1</em>

<em />

Answer: m = 1

6 0

3 years ago