Mathematics, 30.11.2021 22:00 kyliegriffis
A ball is thrown straight up, from 3 m above the ground, with a velocity of 14 m/s. The height h of the ball in t seconds is given by the formula:
h(t)=β5t2+14t+3
Find when does the ball hit the ground.
Answers: 1
Mathematics, 21.06.2019 20:00
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Mathematics, 22.06.2019 03:30
The area of a square floor on a scale drawing is 64 square centimeters, and the scale drawing is 1 centimeter: 3 ft. what is the area of the actual floor? what is the ratio of the area in the drawing to the actual area? the area of the actual floor is square feet. the ratio of the area in the drawing to the actual area is 1 square centimeter: square feet.
Answers: 3
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