A 640-ounce bag of dogdood contains 75 equal-sized portions. How big will each portion be? Use compatible numbers to solve. A Between 7 and 8 ounces * Between 8 and 9 ounces Between 9 and 10 ounces D Between 10 and 11 ounces​

Write a numerical expression that satisfies all of the following conditions. 1.)the only number used in the expression is 5 2.)at least one exponent other than 1 is used 3.)when the expression is evaluated, the answer is greater than 40 and less than 50

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

There were 25 students who answered to a survey about sports. four-fifths of them like football. how many students like football?