Is it possible to create a data set where the standard deviation is a negative number? if so, give an example?

Como se factor 2 (x-4) (x+4)

56 has how many 2/3's in it

How do you write (x^2) ^3 without exponents

15 meters per second how many kilometers per second

Maria bought 20 apples and oranges for her children's school lunches. Apples cost 40 cents each and oranges cost 35 cents each. She spent $7.75 for the fruit. How many of each kind of fruit did maria buy?

Circle the greater andend. draw circle to count on one two or three write the sum

A pipe is leaking at 1.5 cups per day. About how many gallons per week is the pipe leaking? (hint: 1 gallon = 16 cups)

A wedding cake measures 2 feet high in the center and the diameter of the bottom tier is 12 inches. What is the slope of the cake?

Rewrite the subtraction using tenths 4/5 - 1/2

If (x) = 1/2^2 - (1/4x+3) what is the value of f (8)