The function W gives the temperature, in degrees Fahrenheit, of a pot of water on a stove t minutes after the stove is turned on. After 30 minutes, the pot is taken off the stove. 1. Is 250 in the range of function W? Explain how you know

2. Describe the range of the function

3. Does W(t)=0 have a solution? Explain how you know

Amaple syrup producer records th amount of sap collected from each of his trees. the line plot shows the results for one day. what is the least amount of sap any one tree produced?

1. there are 25 students who started computer programming in elementary school and 25 students who started computer programming in middle school. the first group had a mean final project grade of 95% and the second group had a mean final project grade of 92%. the line plot shows the differences after 10 rerandomizations. determine whether the difference in the means of the two groups is significant based on the line plot. explain your answer.

How do you solving the solution of each system using elimination?