The same company is advertising a deal on compact car rentals. The linear function y = 30x +15 can be used to model the relationship between the number of days, x, and the total cost in dollars, y, of renting a compact car.

which of the following sets of data would produce the largest value for an independent-measures t statistic? the two sample means are 10 and 20 with variances of 20 and 25 the two sample means are 10 and 20 with variances of 120 and 125 the two sample means are 10 and 12 with sample variances of 20 and 25 the two sample means are 10 and 12 with variances of 120 and 125

Given that sin∅ = 1/4, 0 < ∅ < π/2, what is the exact value of cos∅? a. (√4)/4 b. (√15)/4 c. (4π)/2 d. (4√2)/4

#7. m is the midpoint of pq, the diameter of the circle o is 13in. and rm = 4in. find pm find pq