A cell phone company tests 75 cell phones and finds that 3 of them have defects. Out of 450 cell phones, how many would you expect to have defects?

If x/2y = 6/7 the value of x-y/x+y + 14/19

The simple interest earned on a deposit of $3,000 at 6% for 5 years.

Solve the equation |6c-1|=0

How do you write the number 0.326 in word form

What is the square root of 464

Last year there were 29 students at a creative writing workshop. This year 35 students attended the workshop. To the nearest tenth, what is the percent of change in the number of students in attendance?

In the following expression which terms can be combined? 3w + 5y - 6 + 7y 1.3w + 5y 2.5y + 7y 3. 5y - 6 4. - 6 + 7y

cual de dos amigo come más pizza:el que come la cinco sextas partes de la mitad de pizza, o el que come las tres cuartas partes de lo que dejó el primero?

Compare the graph of f (x) = 6^x and the graph of g (x) = 6^x-12.

A bathtub contains 20 gallons of water. After the drain is opened, there are 14 gallons of water remaining after 30 seconds.