Calculate 4 raise to power 2 multiply by 5 raise to poer 2 minus 18 raise to power 2​

What is the vertex form of f(x) = x2 + 6x + 3

Planning for the possibility that your home might get struck by lighting and catch on fire is part of a plan for ?

The number of nails of a given length is normally distributed with a mean length of 5.00 in, and a standard deviation of 0.03 in. find the number of nails in a bag of 120 that are less than 4.94 in. long.