The applicable formulas for the circumference (C) and area (A) of a circle with diameter d are ...
Filling in the given vaue for d, we have
1.
Looks like
Write as a fractional power, . This makes it more obvious that the power rule should be used here.
2.
Power and chain rule:
Answer:
3 bottles
Step-by-step explanation:
area=base x height
area=30 x 15=450 ft^2
450/180=2.5
Answer:
20,000
Step-by-step explanation:
So, the 2 is the ten thousand and the 3 is in the thousands. 4 or less means to round down so 2<u>3</u>,556 rounds down to a 0 and change the rest to a 0. 20,000. If the number 23,556 had a 5 or more in the thousands, it would have rounded to 30,000 to the nearest ten thousands but it didn't so the answer is 20,000.
The answer for the question n=8