The density of a certain type of paint is 1.2 grams per cubic centimeter. A garage door that is 3 meters tall and 7 meters wide is to be painted with a 1-millimeter-thick coat of paint (on the outside only). What is the mass (in grams) of the paint that will be needed to paint the door?
1 answer:
We know thatthe answer is 25200 grams
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Answer:
0.2 i think
Step-by-step explanation:
Factoring, you have
h(t) = -16(t^2 -2 -8) = -16(t -4)(t +2)
The ball hits the ground when h(t) = 0, so
0 = -16(t -4)(t +2)
t = 4 or -2
The positive solution is the one of interest.
It will take 4 seconds for the ball to hit the ground.
Answer:
A and E MARK BRAINLIEST!
Step-by-step explanation:
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is the difference between highest and lowest values.
Step-by-step explanation:
Answer:
quantative and continous
