Grandma Thompson left $80000 to share among Richard, Ken and Angela in the ratio 3 : 6 : x respectively. If Ken received $30000, how much did Angela receive?

What’s the domain of this function? fastttt

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

Barbara deposited $300 in the bank. if the bank pays her simple interest at the rate of 4 percent per year, how much money will she have in her account at the end of 9 months?