Camilla takes a random sample of 40 of her 480 coworkers to learn their preferred workout. Her results are in the table. Based on the sample, what is the estimate for the number of coworkers for whom swimming is their preferred workout (in other words, if this is a good sample, how many out of 480 would prefer to swim?). Answer in a whole number, no words.

Sherina wrote and solved the equation. x-56=230 x-56-56=230-56 x=174 what was sherina’s error? sherina’s work is correct. sherina only needed to subtract 56 from 230. sherina made a subtraction error when subtracting 56 from 230. sherina should have added 56 to both sides of the equation.

Acredit card advertises an annual interest rate of 23%. what is the equivalent monthly interest rate?

The median of a data set is the measure of center that is found by adding the data values and dividing the total by the number of data values that is the value that occurs with the greatest frequency that is the value midway between the maximum and minimum values in the original data set that is the middle value when the original data values are arranged in order of increasing (or decreasing) magnitude