The equation for the motion of a projectile fired straight up from a height of 32 feet with an initial velocity of 64 ft/s is h = -16t2 + 64t + 32, where h is the height in feet and t is the time in seconds. Complete the square to find the time the projectile will hit the ground (h = 0).

i would say c is the best answer, hope it's right!

good luck! =)

cutie~

6 spoons of sugar for every 21 cups of flour

step-by-step explanation:

x ≥ 18 is your answer

step-by-step explanation:

let "a number" = x

(2/3)x + 17 ≥ 29

isolate the variable (x). do the opposite of pemdas (parenthesis, exponent (& root), multiplication, division, addition, subtraction).

first, subtract 17 from both sides.

(2/3)x + 17 (-17) ≥ 29 (-17)

(2/3)x ≥ 29 - 17

(2/3)x ≥ 12

next, multiply 3/2 to both sides to isolate the x

(3/2)(2/3)x ≥ 12(3/2)

x ≥ 12(3/2)

simplify. multiply, then divide

x ≥ (12 * 3)/2

x ≥ (36)/2

x ≥ 18

x ≥ 18 is your answer

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