15. connor earns $12 for each newspaper
subscription he sells. each week he
saves $50 of his paycheck. if he wants to
have at least $400 in spending money
next week, how many newspaper
subscriptions does he need to sell?

Which of the fallowing best completes the sequence 5,10,15, a) 30 b) 22 c)25 d)35

Arectangle has a width of 9 units and length of 40 units. what is the length of a diognal. a. 31 unitsb. 39 unitsc. 41 units d. 49 units

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