Find the expression.u = -9i + j, v = -2i + j
Find 
.
A. 
B. 7
C. 
D. 5
Answer: D
Mathematics
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Choose the first set in the list natural numbers, whole numbers, integers, rational numbers, and real numbers that describes the following number.-33.2
A. Real numbers B. Natural numbers C. Rational numbers D. Integers
Mathematics
Factor the trinomial.x2 + 6x - 16
A. (x + 16)(x - 1) B. (x - 8)(x + 2) C. (x + 8)(x - 2) D. (x - 8)(x + 1)
Mathematics
Find the expected value.A fair coin is tossed three times, and a player wins $3 if 3 tails occur, wins $2 if 2 tails occur and loses $3 if no tails occur. If one tail occurs, no one wins. What is the expected value of the games?
A. $0.75 B. $2.00 C. -$3.00 D. $3.00
Mathematics
Convert.98 oz to pounds
A. 6.125 lb B. 8.167 lb C. 1,568 lb D. 7 lb
Mathematics