Trevor has $178 in his bank account at the start of the week. he makes one withdrawal during the week. at the end of the week, trevor gets a notice from the bank that he has a negative balance of -$62. write and solve an equation to determine how much money trevor took out in his withdrawal.

the answer that is correct and shows work gets the crown! good luck and happy new year!

The administrator of a large assisted living facility wanted to know the average age of the residents living at the facility. he randomly selected 12 residents and determined their age, listed here: 80, 65, 75, 83, 68, 73, 88, 79, 94, 72, 79, 68 what's the average age of the sample of residents? a. 79 years old b. 68 years old c. 75 years old d. 77 years old

What is the order of these fractions from least to greatest 2/3 7/10 5/8 65/100

Ur environment is very sensitive to the amount of ozone in the upper atmosphere. the level of ozone normally found is 4.04.0 parts/million (ppm). a researcher believes that the current ozone level is not at a normal level. the mean of 2525 samples is 4.44.4 ppm with a standard deviation of 0.80.8. assume the population is normally distributed. a level of significance of 0.020.02 will be used. make the decision to reject or fail to reject the null hypothesis. answer tables