Ryan has the numbers 1–30 listed on individual index cards. If Ryan randomly selects 1 card, what is the probability that it will be a multiple of 3 or a multiple of 11?

Answer 1

Multiples of 3 = 3, 6, 9, 12, 15, 18, 21, 24, 27, 30

Multiples of 11 = 11, 22

Add the number of scores above and divide by 30.

Answer 2

A ladder is resting against a wall. The ladder and the ground make an angle of 39° and the ladder is 14 ft long. How far away from the wall is the ladder?

Answer 3

16 beds * 21 square meters of space = 336

5 living * 42 square meters of space = 210
add those two up and get the total availible space of 546
Draw the graph showing the feasible region.Label the coordinates of the vertices of the feasible region.

Answer 4

you lean a 10foot ladder up against a wall and up that wall 8feet how far from the base of the wall is the ladder?