Solve. Write the answer as a mixed number in simplest form.Daniel is 70
in. tall and his brother Tyler is 67
in. tall. How much taller is Daniel?
A. 2
in.
B. 3
in.
C. 2
in.
D. 3
in.
Answer: C
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Solve the problem.Find the sum of the infinite series 1 + 8r + 5r2 + 8r3 + r4 + 8r5 + 5r6 + 8a7 + r8 ... for those values of r for which it converges.
A. 
B. 
C. 
D. 
Find all solutions of the equation. Express the solution in radians.tan x = 
A. 
+ 2n? or 
+ 2n?
B. 
+ 2n? or 
+ 2n?
C. 
+ n?
D. 
+ n?
Express as a single logarithm and, if possible, simplify.loga0.01 + loga 100
A. 0.01 loga 100
B. loga 1
C. loga 
D. loga 0.01 ? loga 100
Solve the problem.A ceramics workshop makes wreaths, trees, and sleighs for sale at Christmas. A wreath takes 3 hours to prepare, 2 hours to paint, and 8 hours to fire. A tree takes 16 hours to prepare, 3 hours to paint, and 4 hours to fire. A sleigh takes 4 hours to prepare, 14 hours to paint, and 7 hours to fire. If the workshop has 115 hours for preparation time, 61 hours for painting, and 106 hours for firing, how many of each can be made?
A. 10 wreaths, 6 trees, 3 sleighs B. 2 wreaths, 9 trees, 5 sleighs C. 9 wreaths, 5 trees, 2 sleighs D. 5 wreaths, 2 trees, 9 sleighs