Between which two consecutive integers does √ 78 lie?

a.
8 and 9

b.
6 and 7

c.
9 and 10

d.
7 and 8

(40 points) i need some . an answer definition is appreciated as well.

State whether weight is a function of height for the six students and explain. a. yes, height is a function of weight because two students weigh 165 pounds but have different heights. b. no, height is not a function of weight because two students weigh 165 pounds but have different heights. c. yes, weight is a function of height because for each value of height there is one corresponding value of weight. d. no, weight is not a function of height because there is not enough data to determine a function.

Simplify a7/a4 a) 1/a3 b)-a/a2 c)a4/a3 d)a3