answer:
16
step by step explanation:
flour+sugar=8+6=14
What you should do is divide the height that the building is meant to be (750 feet) by the height of a 1 story (15 feet) and that's how you get the answer.
750÷15=50
ANSWER: 50 stories
When the penny hits the ground, h will = 0.
So: Set h(t) = 0 = -4.9t^2 + 0t + 150 m
Then 4.9t^2 = 150, and so t^2 = sqrt(150 / 4.9) = plus or minus 5.53 sec.
We can use only the positive root, as we're measuring time.
t = 5.5 sec (answer)
In scientific notation, the number would be 9.3 × 10^-11
Answer: $200.
Step-by-step explanation: one tenth is just 1÷10, which is .1. Multiplying $2000 by .1 answers to $200.
