A population of 200 has a mean of 45 and SD of 7. If
samples of size 45 are randomly selected, what is the mean
and standard deviation of the distribution of all sample means?
Round
Een
ENERAL
G

What is the multiple zero and multiplicity of f(x) = (x ? 3)(x ? 3)(x + 5)? multiple zero is 3; multiplicity is 2 multiple zero is 5; multiplicity is 1 multiple zero is ? 5; multiplicity is 1 multiple zero is ? 3; multiplicity is 2

Diane’s bank is offering 5% interest, compounded monthly. if diane invests $10,500 and wants $20,000 when she withdrawals, how long should she keep her money in for? round to the nearest tenth of a year.

If f(x) = 4x - 3 and g(x) = x + 4, find (f - g) (x)