Rewrite the function by completing the square
f(x)= x^2+6x+87

Find the multiplicative inverse of 8-12i

He weights of 2-pound bags of best dog food are approximately normally distributed with a given mean  and standard deviation  according to the empirical rule, what percentage of the bags will have weights within 3 standard deviations of the mean? 47.5%68%95%99.7%

Flvs question 3 exam: 04.10 segment one exam part two what is the measure of angle x? picture is shown