7. the sixth grade class took a trip to the local fast food burger chain for lunch. they bought 1950
hamburgers at $ 1.49 each, 1075 orders of french fries at $0.69 each, 960 milk shakes at $1.75
each, and 769 ice creams at $0.75 each. the manger said they ate like a bunch of
to
find out what the manager said, find the total bill.

Place the following steps in order to complete the square and solve the quadratic equation,

The administrator of a large assisted living facility wanted to know the average age of the residents living at the facility. he randomly selected 12 residents and determined their age, listed here: 80, 65, 75, 83, 68, 73, 88, 79, 94, 72, 79, 68 what's the average age of the sample of residents? a. 79 years old b. 68 years old c. 75 years old d. 77 years old

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