Mrs. Suyata assigned her third- and fourth-period math classes into two study groups. Which describes the variables in the two-way table? Group Assignments

Group 1
Group 2
Total
3rd Period
18
14
32
4th Period
15
17
32
Total
33
31
64
period number and study group number
period number and group 1
study group number and period 3
study group number and total

The water has been on the stove y=9.5x+62.1 after how many minutes will the tempature be 138.1 f

The table below represents the displacement of a fish from its reef as a function of time: time (hours) x displacement from reef (feet) y 0 4 1 64 2 124 3 184 4 244 part a: what is the y-intercept of the function, and what does this tell you about the fish? (4 points) part b: calculate the average rate of change of the function represented by the table between x = 1 to x = 3 hours, and tell what the average rate represents. (4 points) part c: what would be the domain of the function if the fish continued to swim at this rate until it traveled 724 feet from the reef? (2 points)

Calculate the missing value. round the answer to on decimal place. start with 70, increase it by 21%, and end up with