the distribution of SAT scores in a reference population is normally distributed with mean 500 and standard deviation 100. ACT scores are normally distributed with mean 18 and standard deviation 6. dana scores 680 on the mathematics part of the sat. teddy takes the ACT mathematics test and scores 27. who had a better score

The function ƒ is defined by ƒ(x) = (x + 3)(x + 1). the graph of ƒ in the xy-plane is a parabola. which interval contains the x-coordinate of the vertex of the graph of ƒ?

Empty box + box + empty box fill in the box is equal to 30 how

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