Find the product
(2x-6)(x+11)
a. x^2-66x+16
b. x^2+16x+11
c.2x^2+16x-66
d.2x^2+11x-66

Multiplying an even number of negative numbers gives an answer that is choose from:

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?

Jocelyn estimates that a piece of wood measures 5.5 cm. if it actually measures 5.62 cm, what is the percent error of jocelyn’s estimate? a. 2.13% b. 2.18% c. 12% d. 46.83%