Find the second derivative of the function

f (x) = (x+1) / (x-1)

What is 7 5/6 + 5 1/9 this is worth 10 pionts

Alexus deposited $1900 into a savings account that pays a simple annual interest rate of 1.8%. how much interest will she earn after 9 months?

What equation is the inverse of y = 7x2 - 10?

What is (6m) to the third power when m=3

18/8 as a fraction not a unproper fraction

A recipe for brownies calls for 4 eggs and 1 1/2 cups of flour. If the recipe makes 15 brownies, how many cups of flour will be needed to make 60 brownies?

A rectangular table measures 48 inches wide and 60 inches long. a tablecloth covers the table and hangs over the edge by 10 inches on each side. what is the area of the tablecloth measured in square inches

Missing lenght on the right side. solve for c. 8", 6" = c

What is the difference Of these mixed numbers 7 4/6 - 4 1/6

At the end of February there are 692 houses in our town. Some new house are built in March. At the end of March there are 967 houses. How many houses are built in March?