Find the value of the expression.Let logb A = 3 and logb B = -4. Find logb AB.
A. -12
B. 7
C. -1
D. 12
Answer: C
Mathematics
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Find the area of the triangle.
A. A = 5
m2
B. A = 16
m2
C. A = 8
m2
D. A = 2
m2
Mathematics
Simplify.4log4(7)
A. 47 B. 4 C. 1 D. 7
Mathematics
Find the sum of the indicated terms of the geometric sequence. ? -7, 14, -28 ... (to 8 terms) ?
A. 
B. ?
C. ?
D. ?
E. ?
Mathematics
Use the formula A = P(1 + rt) to find the indicated quantity.Allan borrowed $5500 from his father to buy a car. He repaid him after 8 months with interest of 7% per year. Find the total amount he repaid.
A. $5724.58 B. $5885.00 C. $256.67 D. $5756.67
Mathematics