'' aluminum can pull tabs collected by students''

class number of pull tabs collected

boys 65
girls 72

the environment club collected pull tabs from aluminum drink cans to raise money. their goal was to collect 175 pull tabs. which equation can be used to find the number of pull tabs (p) needed to reach their goal.
(a) 175 - 65 = p
(b) 175 + 65 = p
(c) 175 - 137 = p
(d) 175 + 137 = p

Is trapezoid abdc the result of a dilation of trapezoid mnpq by a scale factor of ? why or why not? yes, because ab and cd are each the lengths mn and qp. yes, because sides ab and cd are parallel to sides mn and qp. no, because ab is the length mn but cd is the length qp. no, because sides ab and cd have different slopes from sides mn and qp.

Y=(x+3)(x-4)(x+1)^2 sulutions? multiplicity?

The two cylinders are similar. if the ratio of their surface areas is 9/1.44 find the volume of each cylinder. round your answer to the nearest hundredth. a. small cylinder: 152.00 m3 large cylinder: 950.02 m3 b. small cylinder: 972.14 m3 large cylinder: 12,924.24 m3 c. small cylinder: 851.22 m3 large cylinder: 13,300.25 m3 d. small cylinder: 682.95 m3 large cylinder: 13,539.68 m3