What is the fourth term of an arithmetic sequence whose first term is 23 and whose sev- enth term is 5?

A - 32
B - 60
C - 14
D - 78

What is the first quartile of the data set? 10, 11, 12, 15, 17, 19, 22, 24, 29, 33, 38 a. 12 b. 19 c. 29 d. 10

The height of a flare fired from the deck of a ship in distress can be modeled by h(t)= -2(8t^2-52t-28), where h is the height of the flare above water and t is the time in seconds. a. find the time it takes the flare to hit the water.

In an improper fraction, is the numerator equal to, less than, or greater than the denominator