For the following set of data, find the number of data within 1 population standard deviation of the mean.
Data Frequency
10
1
12
6
14
12
15
12
19
18
20
13
26
10
29
6
33
1

You invested $5000 between two accounts paying 4% and 9% annual interest, respectively. if the total interest earned for theyear was $350, how much was invested at each rate? $was invested at 4% andwas invested at 9%.

Sasha drank 8 bottles of water everyday for a week. how many bottles of water did she drink in total?

Which expression is equivalent to -5(3x - 6/7)