You would divide 10.45 by .55 and you would get 19 so 19 is your answer hope this helps
Answer:
No they are equivalent
Step-by-step explanation:
3/7 =21/35
3/5=21/35
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)
25/100 = 1/4 (divide both numerator and denominator by 25)
350/1000 = 35/100 = 7/20.
