7242 rounded to the nearest tenths

Many states license plates have three letters and three digits (0-9). How many different license plate combinations are available if repetition is allowed?

Simplify, 3 (a + 2b - 2) - 2 (2a - 5b - 1)

Fiona is choosing flower bouquets for her wedding. The probability that a bouquet has roses is 0.98, has orchids is 0.87, or has daisies is 0.94.

Eve takes a random sample of 100 students in her school and finds that 82% of the sample prefers band over chorus. There are 1,100 students in the school.

A boat can travel at a speed of 30 km per hour in still water. If the seed of water is 6 km per hour, how long will it take to travel a distance of 12 km downstream?

Susan begins counting backward from 1298 by 4's, saying one number every 5 seconds. At the same time, Jim begins counting forward from 171 by 3's, saying one number every 5 seconds. What number will they both say at the same time?

6. The measures of two acute angles always add to more than 90 degrees.

Kate is making hamburgers for her friends and has 8 1/3 pounds of hamburger. How many 1/3-pound hamburgers can she make?

For the inverse variation equation p=8/v, what is the value of V when p = 4? a. 1/8 b. 1/2 c. 2 d. 32

What two-dimensional cross section do a cube and a square pyramid have in common? Select all that apply. A. ellipse B. hexagon c. octagon D. square E. triangle