Expenses for personal calls at a company are normally distributed and cost on average $399.50 per month with standard deviation $49.75. find the amount below which 2.5% of the expenses fall. enter the answer to 2 decimal places.

On the first of each month, shelly runs a 5k race. she keeps track of her times to track her progress. her time in minutes is recorded in the table: jan 40.55 july 35.38 feb 41.51 aug 37.48 mar 42.01 sept 40.87 apr 38.76 oct 48.32 may 36.32 nov 41.59 june 34.28 dec 42.71 determine the difference between the mean of the data, including the outlier and excluding the outlier. round to the hundredths place. 39.98 39.22 0.76 1.21

Find the solution set of this inequality. select the correct graph. |8x+16|> 16

What is the value of x in the this question ?