The ratio of burgers to shakes served at the diner is 4:1. Last week, the diner served 20 shakes. How many burgers did the diner serve?

Factor the monomial completely. -49a^3*b^2 -7 • 7 • a • a • a • b • b -1 • 7 • 7 • a• a • a • b • b -7 • 7 • a^3 • b^2 -1 • 7 • 7 • 3 • a • 2 • b

Tammaso's family used 24.5 gallons of gas to drive 548.8 miles. How many miles did they drive for each gallon of gas?

Construct a 95 % confidence interval to estimate the population mean using the data below. x overbarequals37 sigmaequals10 nequals44 With 95 % confidence, when nequals44 the population mean is between a lower limit of 52.82 and an upper limit of 58.

Weights (in grams) of randomly selected chocolate candies are shown below. Find the mean, median, and mode of the listed numbers. 0.957 0.957 0.911 0.911 0.847 0.847 0.925 0.925 0.935 0.935 0.885 0.885 0.915 0.915 0.913 0.913 0.958 0.958 0.943 0.

You purchased a dimmable light switch for $23 it was 50% off what was the original price

Which expression makes the equation true for all values of x? 16x - 16 = 4

3x^2-x-16=0 Solve this question

A TV costs £800 plus a VAT if 20% What us the total cost of the TV?

If you create a box-and-whisker plot for the data set, which expression correctly calculates the third quartile, Q3, of the data set? {4.3, 5.1, 3.9, 4.5, 4.4, 4.9, 5.0, 4.6, 4.1, 4.6, 4.4, 4.3, 4.8, 4.4, 4.2, 4.5, 4.4}

The dot plot below shows the hourly rate of some babysitters: A number line is shown from 1 dollar to 7 dollars in increments of 1 dollar for each tick mark. The horizontal axis label is Dollars per Hour.