Which of the following sets of four numbers has the largest possible standard deviation? (1, 2, 5, 6) (4, 5, 5, 6) (1, 3, 5, 7) (6, 7, 8, 9)

Factor x squared-6x+3x-18 by grouping

Which reaction displays an example of an Arrhenius base?

Find the lower bounds for the following weights? a) 16.4 g correct to 1 decimal place b) 21.58 g correct to 2 decimal place

Solve the system of equations. 2.5y + 3x = 27 5x - 2.5y = 5 What equation is the result of adding the two equations? What is the solution to the system?

A cab charges $1.50 for the flat fee and $0.50 for each mile. Write and solve an inequality to determine how many miles Sharon can travel if she has $25 to spend

Suppose that a = {2, 4, 6}, b = {2, 6}, c = {4, 6}, and d = {4, 6, 8}. identify the pairs of sets in which one is a subset of the other (in any order).

You are making a kite. The frame is to be made form two pieces of balsa wood, one measuring 64 inches and the other 38 inches. If you buy 1 square yard of material, will you have enough to piece together the covering for the kite? Explain

Que numero multiplicado me da 160?

What is the least common multiple (LCM) of 6 and 8?

How do you find unknown angles in squares rectangles and rhombi