A set of data items is normally distributed with a mean of 100 and a standard deviation of 30. Find the data item in this distribution that corresponds to the given Z-score.
z = 1.5
The data item that corresponds to z = 1.5 is (Type an integer or a decimal.)

Find and simplify an expression for the area of five rows of x squares with side lengths of x centimeters .

Scott harris can invest $7,000 in a 1-year cd that earns interest at an annual rate of 4 percent compounded monthly. the amount per $1.00 is 1.040742. he can also invest $7,000 in a 1-year cd at annual rate of 4 percent compounded quarterly. the amount per $1.00 is 1.040604. what is the difference in the amount of interest earned for each investment? a) $0.96 b) $0.81 c) $0.87 d) $0.88

Based on the figures as marked, /\rqs = —