Pls pls pls a sphere has a radius of 3 inches. what is the volume of the sphere rounded to the nearest tenth? use 3.14 for pi a. 28.3 in³ b. 88.7 in³ c. 113.0 in³ d. 211.3 in³

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?

Fredrick designed an experiment in which he spun a spinner 20 times and recorded the results of each spin

Which of these tools or constructions is used to inscribe a hexagon inside a circle?