Find the range and standard deviation for the set of numbers.

97 , 113 , 121 , 126 , 139 , 142 , 172

The range is

The standard deviation is

(Round to the nearest hundredth.)

Add (2-6i) + (3-i) how do i do this

S x - 8 a factor of the function f (x) = - 2x3 + 17x2 - 64? explain. yes. when the function f (x) = - 2x3 + 17x2 - 64 is divided by x - 8, the remainder is zero. therefore, x - 8 is a factor of f (x) = - 2x3 + 17x2 - 64. no.

If a measured distance of 10 inches on your map represents an actual distance of 20 miles, what is the fractional scale of the map

You put 550 in an account that earn 4.4 interest a year how much do u earn in 6 months

Gn and hg are the same ray

Solve: The total cost (C) in dollars for building a house of x square feet is given by the function C (x) = 50,000 + 155x. If the total cost was $283,275.00, how many square feet was the house?

Simplify the algebraic expression. y2 + 11y - 6y + y2

Solve for m. 8m - - 6m + - 7 = 7

10) Which situation is not an example of a linear function? A) The distance traveled if a car is driving at a constant rate of 60 miles per hour. B) The cost of the bill if a cell phone company charges an initial fee of $25 plus $45 per month.

Johnnys baseball team raised $1456 for next month's tournament. They need a total of $2,000 to play. the team has a total of 11 players. let x represent how much each player needs to raise in order to play in the tournament.