Answer: The area is 572.5566
Step-by-step explanation:
27÷2=r=13.5
A=πr²
A=3.1416(π) · 13.5²(r)
A=572.5566
Answer:
1/6
Step-by-step explanation:
if 1/3 is for a whole batch and you want to make a half batch. So, divide 1/3 by 2.
The mean is the average of the numbers.
It is easy to calculate: add up all the numbers, then divide by how many numbers there are.
Let the number of sit-ups you have to do Sunday be x. Then the sum of all sit-ups is
100+65+120+150+90+0+x=525+x.
The number of days is 7.
Thus, the mean is

You know that the mean number of sit-ups per day is 100, equate these two means and solve the equation:

Answer: 175 sit-ups
Answer:
9^2
so it is (m+9)^2
Step-by-step explanation:
i guess that is the correct answer
Answer:Yes
Step-by-step explanation: