How many ways are there to make a line of 3 teachers and 8 students if a teacher must be at the front of the line

0.4 (2x+0.3) = 1/3 (6x-7.2)

6m+1≤3m-8 solve each an inequality

Translate and solve: 3x less than 2 times the sum of 2x and 1 is equal to the sum of 2 and 5.

Janet borrowed 2000 for three years at a 5% interest rate compounded annually

Café A offers 2 free bottled waters or juices for every 20 purchased. Cafe B offers 3 free bottled waters or juices for every 25 purchased. A. What is Cafe A's ratio of free drinks to purchased drinks? B.

Bought a new car lately? The following table presents the number of vehicles sold in a certain country by several manufacturers in February 2012 February 2013 Manufacturer General Motors Ford Chrysler LLC 2012 212,173 175,433 131,928 162,418 109,905

What is the volume of the sphere shown below radius of 13

A bull had horns and measured 98 inches across what is this length in feet

Suppose that the true but unknown proportion of defective blu-ray players is 0.04. if many samples of size 200 are taken, the expected mean of the sample proportions will be

In a recent survey of middle school students about pizza toppings, it was found that 25 students like pepperoni pizza, 31 like banana peppers and 5 like both pepperoni and banana peppers on their pizza.