Question 7 (2 points) A softball is thrown from the top of a 30ft building. The height of the ball is modeled by
h(t) = –16ť+ 20t + 30
where t is time in seconds.
How long does it take for the ball to hit the ground?
Question to How long does it take for the ball to hit the ground? Round to the nearest tenth.
The ball hits the ground at
seconds.
Blank 1:
Submit

1/4 and 8/3 because:

the reciprocal if 4 is 1/4 because 4 is used as 4/1 and the opposite of that is 1/4. the opposite of 3/8 is 8/3 so that is the answer.

answer: x=60

probably the last option

step-by-step explanation:

step-by-step explanation:

a cube has 6 sides

the probability of getting 5 on the first cube is 1/6 since only one side of the cube has 5 on it.

there are 3 sides of the cube with even number on it [2,4,6]

therefore the probability of getting even number is 3/6

for both events to happen together, the probability would be

1/6 x 3/6 = 12/36

which simplifies to 1/12