4days ago, emily blew up a balloon (that is a perfect sphere) to a radius of 5 cm5\text{ cm}5 cm. since then, the balloon has lost air and decreased by 0.5 cm0.5\text{ cm}0.5 cm each day.

what is the ratio of the current volume of the balloon to the volume of the balloon 444 days ago?

a) 27/25
b )9/25
c) 1/3
d) 3/5

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Step-by-step explanation:

Radius of the spherical balloon 4 days ago = 5 cm

Now, the radius of balloon decreases 0.5 cm each day

So, after 4 days the radius of balloon deceases by = 4 × 0.5

                                                                                     = 2 cm

So, current radius of spherical balloon = 5 -2 = 3 cm

the correct answer is 27/125 (A)

Step-by-step explanation:

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step-by-step explanation:

steve should create a type of business report called a business plan. the correct option among the options that are already given in the question is the last or the fourth option. this business report created by steve will actually influence the investors about investing their money in steve's business. this business report will have all the details about the business, the amount of investment required and the amount of expected profit.