Solve the problem.A force of 140 lb acts in the direction N 45° E. Find its east and north components.
A. 70
east; 70 north
B. 70 east; 70 north
C. 70 east; 70
north
D. 70
east; 70
north
Answer: D
Mathematics
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?
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Solve the problem. Round interest to the nearest percent and time to the nearest period.A home improvement loan of $10,000 at 12% compounded quarterly resulted in a maturity value of $12,667.50. Find the term or length of the loan.
A. 4 years B. 2 years C. 8 years D. 1 year
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A statement Sn about the positive integers is given. Write statements Sk and Sk+1, simplifying Sk+1 completely.Sn: 2 is a factor of n2 + 9n
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. If 
, 
, 
, and 
, find DF.
A. 12 B. 15 C. 16 D. 18
Mathematics