Pyramid a is a square pyramid with a base side length of 12 inches and a height of 8 inches. pyramid b has a volume of 20,736 in3. how many times bigger is the volume of pyramid b than pyramid a? 15 32 54 75

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?

Solve this equation using substitution. {4x + y = −2} {4x + 6y = 44}

What is the range? can’t seem to find it out