What is the quotient: (2x2 + 12x + 18) ÷ (x + 3) ?

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.

Afarm that has 4 x 10^2 acres has 1.2 x 10^5 cattle. what is the average number of cattle per acre? write the answer in scientific notation. answere asap

What is 100,000 times 1/100,000, using the standard method of multiplication? write the answer as 10 to a power.