40 POINTS The weight y of an object on Jupiter is proportional to the weight x of the object on Earth. An object that weighs 150 pounds on Earth would weigh 379.2 pounds on Jupiter. Write an equation that represents the situation Then determine how much a rock that weighs 12.64 pounds on Jupiter would weigh on Earth
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An equation that represents the situation is y=..

A. rock that weighs 12.64 pounds on Jupiter would weigh
PLEASE ANSWER IF YOU KNOW

12.64 x 150/379.2

Step-by-step explanation:

the answer is 5

(379.2/150)

y=12.64/2.528

y=5

Weight of an object=J      

x=J/(379.2/150)

x=J/2.528

y=12.64/2.528

y=5

As given

The weight y of an object on Jupiter is proportional to the weight x of the object on Earth.

i.e

y = kx

where k is the constant of proportionality.

An object that weighs 150 pounds on Earth would weigh 379.2 pounds on Jupiter.

put in the eqaution

y = kx

379.2 = k × 150

k = 2.528

As given

A rock that weighs 12.64 pounds on Jupiter .

put in the equation

y = kx

12.64 = 2.528 × x

x = 5 pounds

Thus

A rock that weighs 12.64 pounds on Jupiter would weigh 5 pounds on Earth.

Therefore

y = A rock that weighs 12.64 pounds on Jupiter would weigh 5 pounds on Earth.

Step-by-step explanation:

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