Find the sum.1 + 3 + 5 + . . . + 99
A. 2500
B. 7450
C. 5000
D. 3725
Answer: A
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Use the substitution formula to evaluate the integral.
A. 
B. - 
C. 
D. - 
Solve the problem.Find the image of the given figure under the translation that takes P to P'.
A. 
B. 
C. 
D. 
Find the missing parts of the triangle. C = 35°30'a = 18.76c = 16.15If necessary, round side lengths to the nearest hundredth.
A. A1 = 102°05', B1 = 42°25', b1 = 17.52; A2 = 6°55', B2 = 137°35', b2 = 26.19 B. A = 42°25', B = 102°05', b = 25.19 C. no such triangle D. A1 = 42°25', B1 = 102°05', b1 = 27.2; A2 = 137°35', B2 = 6°55', b2 = 3.35
Translate the sentence into an equation and solve it.Twelve more than the product of four and n yields sixty. Find n.
A. 4n + 12 = 60, n = 12 B. 4n + 60 = 12, n =-12 C. 12n + 60 = 4, n = 18 D. 4n + 60 = 12, n = 12