A race awards prizes for the first and second place winners. If 10 people enter the race, how many different ways can the prizes be awarded?

Group of answer choices

90

10

45

20

Subtract the sum of 23p and 28p from £1.00.

The sum of two numbers is 13 and their difference is 3

How do you find the surface area of a prism? Is there a formula?

Which value from the list below, when substituted for x, would represent an acute triangle with side lengths x, x + 4, and 20? Assume that the longest side of the triangle is of length 20 units. 8 10 12 14

9x + 8y3 - 7 = 3y3 - 3 9x + 5y = 0

Miguel valdez sells appliances. he is paid an 8 percent commission on the first $2000 worth of sales, 10 percent on the next $2500, and 15 percent on all sales over $4500. what is his commission on $4910 worth of sales?

Rosa's work finding the median of a set of test scores is shown below. {80, 70, 90, 80, 90, 65, 100, 100, 90} 90 Which statement best describes Rosa's first error? O She should have reordered the elements from least to greatest.

Which transformation will be equivalent to rotating a figure 180 counterclockwise

The serving size for M& M's is 1/4 cup. The amount Goober ate was triple the serving size. If there are 2 1/4 cups per bag, how many cups of M& M's remain?

F (x) = 6x^2 + 6x + 12 (Solve by factoring.)