What is the sum of a set of 7 scores with a mean of 6?

Four students collected data for the length of an object. Student 1 Student 2 Student 3 Student 4 5.5 5.6 7.8 8.1 Which statement correctly describes the students' data?

I have to lose 68 pounds. 3500 calaories in each pound. I have to lose 2pounds a week. how many weeks would it take and how many calories would I have to burn. no choices just type what you think.

If the foreign exchange rate between the U. S. dollar and the Danish krone is 1:2.50, how many Danish kroner will you get for $5?

Solve for x. What is 1-2x<5

Calculate whether a2 + b2 is >, <, or = to c2

Roots of 16x^2+7x+4=0 are alpha^2 & beta ^2 find the quadratic eqn whose roots are 1/alpha^2 and beta^2

What is the solution of the equation 11 - 4x = 5? round your answer to the nearest ten-thousandth?

What is the mean and the mean absolute deviation 28, 45, 12, 34, 36, 45, 19, 20

2. Calculate the angular speed of the 26-inch bicycle rotating at 200 revolutions per minute. Express your answer in radians per minute. Use π = 3.14. My answer: Angular speed = (200 revs•2π/60 radians per second) = 20.94 radians per second (20.

Video games sold: x Revenue function: R (x) = 60x Cost function: C (x) = 12 + 7x Profit function: P (x) DONE 67x + 12 67x - 12 53x + 12 53x - 12