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koban [17]
3 years ago
7

PLEASE HELP!!!

Mathematics
1 answer:
Ulleksa [173]3 years ago
7 0

Answer:

135 meters/90 seconds

Step-by-step explanation:

Kathy swims 45 meters in 30 seconds. Divide 90 with 30:

90 seconds/30 seconds = 3 seconds/1 seconds.

Multiply 45 meters with 3 to get the amount she swam in 90 seconds:

45 x 3 = 135

135 meters is your answer.

~

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If the marginal propensity to consume is 0.9, what is the maximum amount that the equilibrium gross domestic product could chang
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Step-by-step explanation:

Since we know that

Marginal propensity to consume tells that the rate at which there is change in consumption due to change in income.

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