Leto's department can deliver enough parts to fill a storeroom in 8 hours. Jessica's department uses the part to build another product. Her department can deplete a full storeroom in 12 hours. Starting with an empty storeroom, how long will it take Leto's area to fill the storeroom while Jessica's
department is working?

Twice the sum of a number and 4 is equal to three times the difference of the number and 7. find the number.

1mile equals approximately 1.6 kilometers. which best approximates the number of miles in 6 kilometers?

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