Well first you need to show the rest of the problems before i can truely help you sorry.
Answer:
76 words per minute
Step-by-step explanation:
2964/39=76 words per minute
Answer:
2, because 2 can only be divided by 1 and itself, and thats what a prime number is
Answer:
164
Step-by-step explanation:
The formula is *4
41*4=164
First we need to find the radius. Using Pythagorean theorem we can find the radius which is the distance between the center and any point along the circle:
r=((5-1)^2+(2-2)^2)^(1/2)
r=(4^2-0^2)^(1/2)
r=4 units.
Circumference=2pr so our circumference is 8p units^2
Approximately 25.13 u^2
