The length of a spring is a linear function of the weight of the object hanging from it for a particular spring the length increases by 1.5 inches for every 3 pounds hanging from it when 4 pounds are hanging from the spring the length stretches to 8 inches what is the length of the spring if 15 pounds are attached

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step-by-step explanatio89

hreryryrranswer:

step-by-step explanation:

3,6 and 7.

step-by-step explanation:

a) unit place of 37 is 7

so the unit place of cube of 37 will be

7³= 343=3

the answer is 3.

b) unit place of 56 is 6, so the unit place of cube of 56 will be

6³= 216=6

the answer is 6.

c) unit place of 133 is 3, so the unit place of cube of 133 will be

3³= 27= 7.

the answer is 7.

the correct answer would be c