Answer:
2.16 s
Step-by-step explanation:
When it hits the ground, height h=0 hence



Using quadratic formula

Since time can't be negative, 
t=2.16 s
Answer:
that's the simplified way 24×15×38
Answer: True
Step-by-step explanation:
a variable (often denoted by y ) whose value depends on that of another. The temperature is depending on the electricity bill
Bananas= 2
Apples= 7
Oranges= 11
And in all there are 20 pieces of fruit