What proportion is between 1.25 and 2.1 standard deviations above the mean?

Solve for x. (x - 3) ^2 - 10 = 15

Original price: $45.00; markdown: 22%

What fraction of £2 million is 20p

Given the equation 7x-6=5 (x+4) solve for variable and explain each step and justify your process

If the hypotenuse is 10 and the adjacent is 3, which trig identity would you use?

Find the product of 50*28

These are hundreds. If you put them together, which unit will you make? a. One b. hundred c. Thousand d. Ten

Graphic DesignWorks employed three different salespeople last year. Person 1 earned $3500 in the first quarter, person 2 earned $7500 in the first quarter, and person 3 earned $8000 in the first quarter.

Over five weeks, you earned a total of $1,472.50. You were paid $7.75 per hour and worked the same number of hours each week. How many hours per week did you work?

Multiply. Write your answer in simplest form. 1 4/7x 2/5