Which of the following reveals the minimum value for the equation 3x2 + 18x + 15 = 0?

a)3(x + 3)2 = 6
b)3(x + 9)2 = 12
c)3(x + 3)2 = 12
d)3(x + 9)2 = 228

At the "no mutants allowed" country farm, every sheep has 4 legs, every chicken has two legs, and all animals have only 1 head. asked to count how many sheep and chicken are in the fields, a farm boy reports back that there are 140 feet and 50 heads. how many sheep and chicken are there? there are sheep and chicken at the farm.

How can you check that you have correctly converted frequencies to relative frequencies?

Which expression is equivalent to 3 exponet of 3 + 2 exponent of 2?