The circumference of a circle is 94.2 centimeters. what is the area of the circle? 94.2 cm2 706.5 cm2 188.4 cm2 1,413 cm2

Let the mean of the population be 38 instances of from 6" - 9" hatchings per nest, and let the standard deviation of the mean be 3. what sample mean would have a confidence level of 95% or a 2.5% margin of error?

Apositive number a or the same number a increased by 50% and then decreased by 50% of the result?

What is the unit rate of, 75% high fiber chimp food to 25% high protein chimp food.