Possible grades for a class are a, b, c, d, and f.

a. how many ways are there to assign grades to a class of seven students?

A box contains ten sealed envelopes numbered 1, ..., 10. The rst ve contain no money, the next three each contain $5, and there is a $10 bill in each of the last two.

Simplify the expression to a+bi form: (10+10i) + (-7+3i)

A 12-pack of boxes of raisins cost $4.86. Each box contains 1.5 ounces of raisins. To the nearest cent, what is the unit price of raisins per ounce? F. $0.13/oz H. $0.41/oz G. $0.27/oz. J. $3.24/oz

701 km - 523 km 445 m

Consider m = y2 - y1 x2 - x1. which x1 and x2-values would determine that the line is vertical? justify your answer

The budget for carter museum's annual party is $10,000. food accounts for 1/2of the budget, beverages for 1/4, and decorations for 1/10 of the budget. the remainder is spent on staffing the party. how much money is spent on staffing, the party?

Given a rectangle with a length of 21 cm and a width of 3 cm, which rectangle is similar? A) A rectangle with a length of 15 cm and a width of 5 cm. B) A rectangle with a length of 27 cm and a width of 3 cm.

A man is five times as old as his son. Four years ago, he was nine times as old. Find their present ages.

3) 1,4,5,5, 8, 9, 11,3,9,4,5 Mean Median mode

How do I find the area of a triangle with a base of 3 and height of 6