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.
Answer:
a.) The bakery charges $2 for each cupcake.
Step-by-step explanation:
bc 2+2 is 4 and y = mx+b
Answer:
m=4b and b=4m
Step-by-step explanation:
this is the right answer
The order is 7/8, 8/9, o.98