Suppose that a tropical savanna the temperature was recorded every hour for 4 hours. the recorded temperatures were 27c, 28c, 29c, and 29c. calculate the average temperature for this 4 hour period.

Select all of the quadrants that the parabola whose equation is y=√x-4 (principal square root) occupies. i ii iii iv

One integer is 5 more than another. their product is 104. find the integers

Jack has a piece of red ribbon that is two times as long as his piece of blue ribbon. he says that he can use two different equation to find out how long his piece of red ribbon is compared to his piece of blue ribbon is. is he correct? explain his reasoning