Johanna graphed the number of calls she made during one day. how many calls were made before 6 p. m.?
cell phone calls
6
number of calls
o na
10 a. m.
11: 59 a. m.
12 p. m.-
1: 59 p. m.
2 p. m. - 4p. m.
3: 59 p. m. 5: 59 p. m.
time of day
6 p. m. -
7: 59 p. m.
8 p. m.-
9: 59 p. m.

439400

step-by-step explanation:

130^2 = 16900

16900*26 = 439400

graph them on a graphing calculator, press 2nd trace. select intersect. hit enter until it says answer. ti 84 works best

step-by-step explanation:

5.7622

step-by-step explanation:

the ten thousandths place is the 2. you round it up if, that number in whatever place is 5 or higher.