Data was collected for 300 fish from the North Atlantic. The length of the fish (in mm) is summarized in the GFDT below.
Frequency
Lengths (mm)
120 - 123
1
16
124 - 127
128 - 131
132 - 135
71
108
83
136 - 139
140 - 143
18
144 - 147
3
What is the class boundary between the fifth and sixth classes?

Three times the sum of a number and seven is negative thirty-six. what is the number?

Math each whole number with a rational,exponential expression

Beth divided 9 ounces of her granola recipe into 4 equal-sized amounts. she placed the amounts into individual bowls. the fraction 9/4 represents the number of ounces of granola in each bowl. which other number represents the amount of granola beth has in each bowl? (a) 1 1/4 (b) 2 1/4 (c) 1 3/4 (d) 3 3/4 i need !