D= 442.14t + 14,433 and 1= -137.63t2 + 2705.2t + 15,111
where t is the number of years since 1990. Find the difference in average
costs (in dollars) for a new imported car and a new domestic car in 2002.

Powerful women's group has claimed that men and women differ in attitudes about sexual discrimination. a group of 50 men (group 1) and 40 women (group 2) were asked if they thought sexual discrimination is a problem in the united states. of those sampled, 11 of the men and 19 of the women did believe that sexual discrimination is a problem. if the p-value turns out to be 0.035 (which is not the real value in this data set), then at = 0.05, you should fail to reject h0. at = 0.04, you should reject h0. at = 0.03, you should reject h0. none of these would be a correct statement.

What fraction is equivalent to 0.46464646··· a. 46⁄99 b. 46⁄999 c. 46⁄100 d. 23⁄50

Eric drove 275 miles in 5 hours. at the same rate how long would it take him to drive 495 miles?