Answer:
-24
Step-by-step explanation:
Answer:
22500
Step-by-step explanation:
Just go back 4 from were the decimal point is and when you run out of numbers add a zero
Answer: Quotient
Step-by-step explanation:
Answer: after 3 seconds
when the ball hit the ground => - 5t² + 14t + 3 = 0
⇔ (5t + 1)(t - 3) = 0
⇔ t = 3 or t = -1/5
but t is a positive integer => t = 3
so the ball will hit the ground after 3 seconds
Step-by-step explanation:
The 5s are in the tens and one
