Find the quotient and simplify. Change all improper fractions to mixed numbers. 8÷1\2=​

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

Find the commission on a $590.00 sale if the commission is 15%.

Twelve less than a number is at most 20