Evaluate the function for the given value of x.

f(x) = 7x^4 − 10x^2 + 14x − 26; x = −7

g(x) = −x^3 + 3x^2 + 5x + 1; x = −12

The number of potato chips in a bag is normally distributed with a mean of 71 and a standard deviation of 2. approximately what percent of bags contain between 69 and 73 potato chips? approximately 68% approximately 71% approximately 95% approximately 99.7%

Multiply. write your answer in simplest form. 3/8 x 5/7

The two square pyramids are similar. find the total volume of both pyramids if the ratio of their surface areas is 9/16