Clayton's bank offered him a 4.5% interest rate for his mortgage. If he purchases 3 points, what will his new rate be?
A. 4.125%
B. 4.15%
C. 1.75%
D. 0.375%
ANSWERRR: 4.125%

Monthly water bills for a city have a mean of $108.43 and a standard deviation of $32.09. find the probability that a randomly selected bill will have an amount greater than $155, which the city believes might indicate that someone is wasting water. would a bill that size be considered unusual?

The weight of an object in the water is 7% of its weight out of the water. what is the weight of a 652g object in the water?

Complete the solution of the equation. find the value of y when x equals to 6 4x+y=20