Express the vector as a product of its length and direction.15j + 8k
A. 17(j + k)
B. 17
C. 289
D. 17
Answer: D
Mathematics
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Solve the problem.Mark Stephens owns rental units with a replacement cost of $290,000 which are insured for $188,500 with an 80% coinsurance clause. There is a fire loss of $20,500. How much will the insurance company pay?
A. $16,656 B. $19,988 C. $20,500 D. $13,325
Mathematics
Solve the equation.- 
x + 
= 
+ 
A. 
B. 
C. 
D. 
Mathematics
Simplify the expression. Express the answer so that only positive exponents occur. Assume that all variables are positive.(27x6y6)1/3
A. 3x2y2 B. 3x6y2 C. 3x2y D. x2y2
Mathematics
Perform the indicated operation.-2.1 + (-7.7)
A. -5.6 B. 9.8 C. 5.6 D. -9.8
Mathematics