H(t) = -16(t – 1.5)2 +41
(a) What is the initial height of the ball being tossed (with units)?...
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Mathematics, 19.03.2020 01:37 naomicervero
H(t) = -16(t – 1.5)2 +41
(a) What is the initial height of the ball being tossed (with units)?
(b) What is the maximum height that the ball reaches (with units)? 37
(c) How long does it take the ball to reach its maximum height?
d) How high is the ball after 2 seconds? 37 ft
(e) How long did it take for the ball to reach the ground? 4 seconds
Blank 1:
Blank 2: 37
Blank 3:
Blank 4: 37 ft
Blank 5: 4 seconds
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Answers: 2
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Cone w has a radius of 8 cm and a height of 5 cm. square pyramid x has the same base area and height as cone w. paul and manuel disagree on how the volumes of cone w and square pyramid x are related. examine their arguments. which statement explains whose argument is correct and why? paul manuel the volume of square pyramid x is equal to the volume of cone w. this can be proven by finding the base area and volume of cone w, along with the volume of square pyramid x. the base area of cone w is π(r2) = π(82) = 200.96 cm2. the volume of cone w is one third(area of base)(h) = one third third(200.96)(5) = 334.93 cm3. the volume of square pyramid x is one third(area of base)(h) = one third(200.96)(5) = 334.93 cm3. the volume of square pyramid x is three times the volume of cone w. this can be proven by finding the base area and volume of cone w, along with the volume of square pyramid x. the base area of cone w is π(r2) = π(82) = 200.96 cm2. the volume of cone w is one third(area of base)(h) = one third(200.96)(5) = 334.93 cm3. the volume of square pyramid x is (area of base)(h) = (200.96)(5) = 1,004.8 cm3. paul's argument is correct; manuel used the incorrect formula to find the volume of square pyramid x. paul's argument is correct; manuel used the incorrect base area to find the volume of square pyramid x. manuel's argument is correct; paul used the incorrect formula to find the volume of square pyramid x. manuel's argument is correct; paul used the incorrect base area to find the volume of square pyramid x.
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