44 days ago, Emily blew up a balloon (that is a perfect sphere) to a radius of 5\text{ cm}5 cm5, start text, space, c, m, end text. Since then, the balloon has lost air and decreased by 0.5\text{ cm}0.5 cm0, point, 5, start text, space, c, m, end text each day.
What is the ratio of the current volume of the balloon to the volume of the balloon 444 days ago?

the solution is the point

step-by-step explanation:

we have

> equation a

> equation b

adds equation a and equation b

substitute the value of x in equation b to find the value of y

the solution is the point

pla·gia·rism

/ˈplājəˌrizəm/

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noun

the practice of taking someone else's work or ideas and passing them off as one's own.

step-by-step explanation: