Amath student scored 75, 70, 85, 90, 100 on the first five tests he took . after he took his sixth math test, the average is now 85. what did he score on the sixth test?

Ifurniture stores having a weekend sale and is offering 20% discount on patio chairs and table the sales tax on furniture is 6.25 using function composition how can you represent the total amount a that you would need to pay for this furniture that cost x dollars

You paid 28.00 for 8 gallons of gasoline. how much would you pay for 15 gallons of gasoline?

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