G #13 i
You put a barrier around the garden and cover it with a layer of mulch. The
barrier costs $0.75 per foot. One bag of mulch covers 7 square feet and costs
$5. How much do you spend?
8 ft
2 ft
2 ft
3 ft
5 ft
5 ft

Which of the following represents the factorization of the trinomial below? x^2+7x-30

Asource of laser light sends rays ab and ac toward two opposite walls of a hall. the light rays strike the walls at points b and c, as shown below: what is the distance between the walls?

70 points ! pls 2. given the following two sets of data what is the union of the two sets and what is the intersection of the two sets. set a = {1, 2, 3, 4, 5, 6, 7, 8, 9} set b = {2, 4, 6, 8, 10, 12, 14} 3. given a regular deck of cards. describe a way of pulling cards that would create a dependent event and then one that would create an independent event. 4. what is the probability of drawing a red card and then drawing a spade without replacing the card that was drawn first?