Answer:
it's 4
Step-by-step explanation:
big brainnnnnnnnnn
Answer:
4.00*18=72 dollars estimated
Step-by-step explanation:
approximate estimate:
3.99*18=71.92
Answer:
28 members
Explanation:
If there is a decrease of 65% , it means that 100%−65%=35% of the members are left.
So we just need to find 35% of 80.
35100×80=28 members.
The other way is to find the actual decrease, which is:
65100×80=52 members
80−52=28 members remain.
Answer:
7m
Step-by-step explanation:
v=πr^2h
769.3=3.14*r^2*5
769.3=15.7r^2
769.3/15.7=15.7r^2/15.7
49=r^2
√49=√r^2
√49=r
r=7m