If AABC= ADBC, then B is the midpoint of AD.
O A. True
O B. False

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 2^x=32 and rewrite this equation in a logarithmic form

In a class, there are 12 girls. if the ratio of boys to girls is 5: 4 how many boys are there in the class