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MATH HOMEWORK!!!!!!!!!!!!!!!!!!!
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3 votes
MATH HOMEWORK!!!!!!!!!!!!!!!!!!!

MATH HOMEWORK!!!!!!!!!!!!!!!!!!!-example-1
User Nancy Xiong
by
6.2k points

2 Answers

3 votes

Answer:

0.75 sec

Explanation:

User Lahiru Madhumal
by
6.2k points
4 votes

Answer:

0.75 sec

Explanation:

we have the equation


d=-16t^(2) -4t+382 ------> equation A


d=370 ------> equation B

Using a graphing tool

The solution of the system is the intersection point of both graphs

the intersection point is (0.75,370)

that means-------> For t=0.75 sec , d=370 ft

see the attached figure

MATH HOMEWORK!!!!!!!!!!!!!!!!!!!-example-1
User Spencer Hakim
by
6.1k points
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