1.23 people run a race. There are different prizes for 1st, 2nd, and 3rd place. How

many different ways can they finish? (hint: permutation, combination, counting principle?)

a

10626

b. 1771

c. 7.6

Hugh compró algunas revistas que cuestan $ 3.95 cada uno y algunos libros que cuestan $ 8.95 cada uno. Se gastó un total de $ 47.65. Si Hugh compró 3 revistas, cuántos libros se compró? La ecuación que modela el problema es 3.95m 8.

Bil reads 1/5 of a book on Monday. He reads 2/3 of the book on Tuesday. If he Finshes reading the book on Wednesday, what fraction of the book did he read on Wednesday?

What is. 089 rounded to the nearest hundredth

What is the vertex of the parabola whose equation is y = (x - 1) 2 + 3? (-1, 3) (1, - 3) (1, 3) (-1, - 3)

Find the elapsed time between 4:35 a. m. and 5:40 p. m. A) 1 hour, 5 minutes B) 8 hours, 15 minutes C) 11 hours, 5 minutes D) 13 hours, 5 minutes 12 pts.

Use the expression 10m + 3 (n - 8) - 7 (m - 12) + 9n to find its simplified form and its factored form. Select the expression when simplified and when factored from the choices below.

The bacteria in an old piece of cheese is growing at a rate that can be modeled by y = 280 • 2x. Determine which number represents the growth rate.

Today's newspaper contains a 20%-off coupon at Old Army. The $100 jacket that you want was already reduced by 40%. What as the final price that you paid for the jacket

The length of the longest leg of a clock is 4 inches. Find the area of the clock.

Here is a set of data 3.9, 2.1, 0.8, 1.5, 4.1 A = calculate the mean B = each piece of data is increased by 5, calculate the new mean C = each piece of new data is now double, calculate the new mean