90 and 270
it depends on thier direction if they are down facing or upfacing
The first term is
−
17
and the common difference is
3
Answer:
9
Step-by-step explanation:
We know that

The balls hits the ground when h(t)=0, so

Note I only considered the positive case because time must be positive.
Answer:
$7.44
Step-by-step explanation:
$4.96/ 2= 2.48
$2.48 X 3 = 7.44
Answer:
198.43. dollars is the answer