Circumference of a Circle = 2πr
2 π 5
approx 31.41
Area of a Circle πr^2
π5^2
Approx 78.53
Answer:
Research ethics apply to both human and animal research
Step-by-step explanation:
Answer:
2
Step-by-step explanation:
2+2=4
then you divide it by 2
4/2=2
the answer is 2
So if you just use a calculator and put 375 divided by 30% you’ll get the answer but the answer is 0