Name /ALI Mr

How many combinations of 6 objects are there, taken 5 at a times? O A. 6 OB. 30 OC. 11 OD. 15625 $ 1500 due in nine years at 5% effective rate, then the present value is O A. 977.91 $ O B.966.91 $ O C. 955.91 $ OD.944.91 $ Match Profit > 0 A. There is a profit v Profit x-3 and y > 2x - 1 is (2, -1) O True O False QUESTION 23 Given A = (2 2 5 3) then the size of AT IS 3 x 2 61 O True False QUESTION 24 Profit = total revenue + Total cost O True False QUESTION 25 An ordered selection of number of objects with repetition is called permutation O True O False QUESTION 26 Given 1 0 0 97 07 0-14 LO 0 0 0 which of the following will convert the matrix in a reduced form O A. R R OB. R1 R3 O C. The matrix is already in reduced form OD. R 7 QUESTION 27 Supply: p = 59 +1 Demand: p = 4q - 1 The equilibrium point for the given supply and demand equations algebraically is O A. (9,2) O B.(-2,-9) OC. (-9,-2) OD.(2,9) QUESTION 28 A school musical director can select 2 musical plays to present next year. One presented in fall and the other will be presented in spring. If he has 8 to pick from, How many different possibilities are there? O A. 10 B. 80 OC. 16 O D.56 QUESTION 30 The effective rate of interest that is equivalent to a nominal rate of 6% compounded monthly is equal to O A. 20.12 B. 4.15 O C.5.18 O D.6.17 QUESTION 29 (A + B)? = AT + BT True O False QUESTION 31 x + 2y = 1 Given -2x - y = 10 O True the coefficient matrix is L2 -2] False QUESTION 32 OUN 21 -3 -1 2 0 6 0 1 0 Given 2 x + 5 y=1 , the augmented matrix is x - 3y = 2 O Tr 2x y+ 6x = -1 False QUESTION 33 A person is amortizing a 25-month can loan of $1,800 with interest at the rate of 35% and payment $ 650, then the interest in the first month is A. $ 850 B. $ 830 O C. $ 630 OD. $ 650 QUESTION 34 By rolling a die 2 times, how many possible outcomes are there? O A6 B. 36 OC. 12 O D.8 QUESTION 35 OPn = A. it cannot be determined OB. n OC. 1 O D.O QUESTION 36 nPo O A.O OB.n O C. 1 O D. it cannot be determined QUESTION 37 In combination order is important O True False QUESTION 38 A person is amortizing a 25-month can loan of $1,800 with interest at the rate of 25% and payment $ 650, then the principle paid in the first month is A. $ 150 B. $ 200 O C. $ 250 OD. $ 100