A water balloon is shot up into the air so that its height h, in metres, after t seconds is h(t)= -4.91t+ 27t+ 2.4 How long will it take for balloon to reach a height of 32 meters ?

i'm pretty sure it's 477,585,296, but perhaps my math is incorrect.

where r the answers

step-by-step explanation:

answer: the answer is 30 miles per hour.

ft/s -> mphmph = ft/s 1.466667mph = 44 divided by 1.466667mph = 30.00000

- r3ktforgood ☕

let x be the money she spent so that she can earn the free t-shirt.

since, she already spent $112.49

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also, as per the statement: jennifer must spend $250 or more in order to qualify for a free t-shirt at the store.

then,

we have an inequality i.,e

subtract 112.49 from both sides we get;

therefore, $137. 51 more money does jennifer need to spend so that she can earn the free t-shirt