Find the mean of the data set: 8, 6, 4.

Find the area of a circle with a diameter of 8.

How many ways are there to select 6 students from a class of 25 to hold six different executive positions on a committee?

Karen purchased a prepaid phone card for $30. Long distance calls cost 16 cents a minute using this card. Karen used her card only once to make a long distance call. If the remaining credit on her card is $24.

What is the interior angle sum of the pentagon?

What is the answer to this 10 - (4y-8) = 2-5y

Lillian says that 25% of a number will always be less than 75% of any other number.

Each year, 20% of all untenured State University faculty become tenured, 5% quit, and 75% remain untenured. Each year, 90% of all tenured S. U. faculty remain tenured and 10% quit. Let U_t be the number of untenured S. U.

Paula earned a 56% on her science test. If she got 14 problems correct, then how many questions were on the test?

Seven less than two times a number is 29. Enter the equation that represents Sharon's sentence into the box. Use x for the variable.

2 other decimal forms of 6.7