Answer:
It's just division.
Step-by-step explanation:
Vondra would have to do 77 haircuts per month to pay $308 to either salon.
308 / 4 = 77; 77 * 4 = 308
Answer:
<h2>The value of a is

.</h2>
Step-by-step explanation:
At the time of purchase, the value of the antique is $200.
After one year the value will increase 10%.
Hence, after one year, the value of the antique will be
= 220.
Similarly, after two year, the value will be
.
Thus, 222 years after purchase, the value of the antique will be
.
The scientific notation would be 8.5x10^3
Answer:
Step-by-step explanation:
volume of a cylinder=πr^2h
=3.14*2^2*4
=3.14*4*4
=50.24 m^3