The ball will be at height 19 feet first at 0.7 sec and then at 1.42 sec.
<u>Explanation:</u>
We need to find the time at which the ball will be at height 19 feet.
Equation:
h = 3 + 34t - 16t²
19 = 3 + 34t - 16t²
16 = -16t² + 34t
-16t² + 34t - 16 = 0
On solving the equation, we get
t1 = 0.7 s and t2 = 1.42s
Therefore, the ball will be at height 19 feet first at 0.7 sec and then at 1.42 sec.
6(x-17) it is disturbing 6
it is 6x-102 or 6x-6.17
so the answer is C
The answer is six and two out of seven or 6 and two sevenths
Answer:
she needs 600 g chocolate. He needs 150 g flour. his recipe is for 6 people
