2points
each exterior angle of a regular polygon measures 30°. how many sides
does the polygon have?
o a. 12
o b. 11
o c. 10
o d. 15

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?

What is the value of x in the equation (2)3) (x+6)= -18 a. -36 b. -33 c. -24 d. -18

Which expression shows the sum of the polynomials with like terms grouped together