Find the mean, variance, and standard deviation. If necessary, round your answer to the nearest hundredth.

{1, 2, 2, 4, 5, 6, 8}

Eight people were asked, "How many times have you been on an airplane?" Their responses are listed below. 7,3, 3, 7,1,3,9, 3 Find the range and the mode for the data.

Maya and Alejandro worked the concession stand. They had 30 sodas and 30 hot dogs to sell. Each soda and hot dog was sold for $1 each. Maya and Alejandro sold 7 fewer sodas than hot dogs. By the end of the evening, they had $53 total.

3x^2 - x - 2 = 0. my homework wants me to solve this quadratic equation and show all the work

Samira bought 156 ounces of trail mix. She wants to dived the amount equally into 24 portions. How many ounces of trail mix will be in each portion.

Can you this 6 apples and 2 bananas to make a fruit salad he put twice as many oranges as bananas in the salad how many pieces of fruit will can use to make 2 fruit salads

How to solve including answer; 9r^2 + 30r + 25=0 by factoring

163, 159, 155, 151 ... what will the 23rd term in this sequence be?

What exact area of a circle with a radius of 6 feet? A. 24 square feet B. 36 Square feet C. 121 Square feet D. 144 square feet

Internet access to use online banking cost you $39.99 per month. A book of checks cost your $17.95 per 100. Your bank charges you a $.05 per check writing fee for over 5 checks per month.

Jackson wants to divide 3/4 pound box of trail mix into small bags. Each of the bags will hold up to 1/12 pound of trail mix. How many bags of trail mix can Jackson fill? How many tenths are there in 4/5?