What did Galton use to calculate how strong the relationship was for the line of best fit?

Solve for X 3x-2+5x=-2 (-4x+1)

What is 2 square root 45

The ratio of the width to the length of a flower is 10:19. How long is the flower bed if it's width is 6 feet?

Change the percent to a fraction 1/27%

Gabrielle and her business partners are starting a new business that sells organic shampoo. After analyzing the market they have a projected sales forecast showing that they must sell 50,000 bottles of shampoo in 12 months to break-even.

What is 3/4 times 1/2 and what is 1.5 times 0.75 and then i need to figure out how much bigger the answer is to 1.5 times 0.75 is to 3/4 times 1/2

10 (x+3) - (-9x-4) = x-5 + 3

1/7 divide by what is equal to 14?

F (x) = - 9x+4 h (x) = - 4/5x+8/5 State if the given functions are inverses.

if you have 10 cookies and you want to give 1/2 of them to a friend. How many do you give to your friend