Solve the inequality, giving its solution set in both interval and graph forms.-10a + 9 ? -11a + 14
A. (-?, 5]
B. (-?, -10)
C. (-10, ?)
D. [5, ?)
Answer: A
Mathematics
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- 10
A. 33
B. 13
C. 13
D. 143
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A. 1.57 m2 B. 1.49 m2 C. 1.51 m2 D. 1.55 m2 E. 1.53 m2
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A lottery offers you a choice of $1,000,000 per year for 7 years or a lump-sum payment. What lump-sum payment (rounded to the nearest dollar) would equal the annual payments if the current interest rate is 12% compounded annually? ? $ __________
Fill in the blank(s) with the appropriate word(s).
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Use the Half-angle Formulas to find the exact value of the trigonometric function. sin 
A. 
B. 
C. 
D. 
Mathematics