Vince throws a baseball upwards from the top of a building and into a field below. The height, in meters, of the baseball t seconds after it leaves Vince's hand is represented by the expression -4.9t + 9.8t + 14.7. Which of the following expressions also represents the height of the baseball in terms of time, but in a way that highlights the baseball's maximum height?

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62.5 paisa

step-by-step explanation:

4000*70 = 280000

280000-(2000*90) = 100000

4000-2400 = 1600

100000/1600 = 62.5

( give brainliest)

6^2 or 36

step-by-step explanation:

6000n

6×1000n

6×10^3 n

so we need 6n need to be a perfect cube

so n has to be 6^2 so that 6n is 6^3

what i'm saying is if you let n be 6^2 you have 6^3×10^3 or 60^3 which is a perfect cube