Rewrite as a single logarithm.
log2 x4 + 
log2 x4 - 
log2 x
A. 
log2 x8
B. log2 x7
C. log2 x9/2
D. log2 x17/6
Answer: D
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Solve the problem.A textile company has specific dyeing and drying times for its different cloths. A roll of Cloth A requires 55 minutes of dyeing time and 45 minutes of drying time. A roll of Cloth B requires 70 minutes of dyeing time and 25 minutes of drying time. The production division allocates 2220 minutes of dyeing time and 1300 minutes of drying time for the week. How many rolls of each cloth can be dyed and dried?
A. 2 rolls of Cloth A, 47 rolls of Cloth B B. 20 rolls of Cloth A, 16 rolls of Cloth B C. 13 rolls of Cloth A, 38 rolls of Cloth B D. 9 rolls of Cloth A, 30 rolls of Cloth B
Find i if i = 12 sin 2ã ft, f = 14 KHz, and t = 8 msec.
a. 3.9 A b. 6.0 A c. 6.9 A d. 0 A e. 9.9 A
Solve.The Neighborhood Lemonade Stand, Inc. reported net incomes of -$269, -$490, and -$446 for the past three years. What was its total net income for these three years?
A. $1,205 B. -$1,205 C. -$936 D. -$759
Convert as indicated.680 ml to centiliters
A. 6.8 cL B. 6800 cL C. 68 cL D. 68,000 cL