20. Ted is comparing the temperatures of three days in January.
The temperatures on Monday and Tuesday were opposites.
The temperature on Wednesday was neither positive nor negative.
The temperature dropped below zero on Monday. Write the 3 days
in order from the highest to the lowest temperature.

1. the following set of data represents the number of waiting times in minutes from a random sample of 30 customers waiting for service at a department store. 4 5 7 10 11 11 12 12 13 15 15 17 17 17 17 17 18 20 20 21 22 22 23 24 25 27 27 31 31 32 a. determine the number of classes and class interval.

The parabola opens: y=√x-4 (principal square root) up down right left

Jenisey has $24 to spend on seven pencils. after buying them she had $10. how much did each pencil cost.?