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Find inverse of the matrix below:     Fill your answer in the blanks below. 

Which of the following statement is true ? 

Which of the following easements is/are created by a court or by the government?

You make semi-annual deposits for [n] years (beginning 6 months from now so there are two deposits in the first year) into an account with an interest rate of [i]% compounded monthly. {Hint: since the deposits are semi-annual we need to solve for a semi-annual effective interest rate.} When solving for the semi-annual effective interest rate what is the exponent (z) in the formula i(eff) = (1+r/m)^z-1?

I want to buy new furniture for my living room at the end of [n] months. The furniture package I would like to purchase costs $[F]. How much will I need to put into a savings account each month so that I have $[F] in [n] months to purchase the new furniture? The savings account has an effective monthly interest rate [i]%. Margin of error is 1$ Enter your answer to the nearest cent: XX.xx

Suppose A is a 7×7 matrix whose column space is not equal to  Which of the following statement is False? Select all that apply.

What is the molar mass of KNO3? (K=39, N=14, O=16)

Determine the statements are True or False.

Determine if the matrix is invertible. Why or Why not? 

Sheeze-its sells a box of crackers for $[S] per pack. Variable expenses to produce each box is $[v] and fixed costs for the production line is $[F] per year. How many boxes of Sheeze-its must they sell to break even?