Answer:
-9a^2+64
Step-by-step explanation:
Answer:
Step-by-step explanation:
r = d/2
r = 2.4 m/2 = 1.2
h = 1.8
pi = 3.14
Volume = pi * r^2 * h
Volume = 3.14 * 1.2^2 * 1.8
Volume = 8.139
Volume = 8 to the nearest m^3
Answer:
8/15
Step-by-step explanation:
get common demonmater
15 can work!
1/3 times what = 15 ?
5 right? and then 1/5 times what = 15?
3 right?
Finally add 5+3 which is 8
SO 8/15!
Divide the two numbers and then multiply by 100.
21 minutes is the answer because there's 45 minutes between 11: 15 and 12:00 and the 3 activities for eight minutes (8 x 3 = 24) so 45 - 24 = 21 minutes