Perform the indicated operations. Write the result using a radical. Assume that all variables represent positive values.
A. 
B. 
C. 
D. 
Answer: C
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Answer the following statement(s) true (T) or false (F)
1. The Parallel Postulate is required to prove that the sum of the angles in a triangle is 180°. 2. If AB ? PQ,?BAC ? ?QPR, and ?ACB = ?PRQ, then ?ABC ? ?PQR. 3. The diagonals of a rhombus are congruent. 4. If the diagonals of a rhombus are 10 cm and 24 cm, then its perimeter is 52 cm. 5. The diagonals of a trapezoid form four triangles, one pair of which is always congruent.
Find the required part of the geometric sequence.Find a formula for the nth term of a geometric sequence with second term - 
and fifth term 
.
A. an = 
n - 1
B. an = 
n - 1- 
C. an = 
- 
(n - 1)
D. an = 
- 
(n - 1)
Solve the absolute value equation.|x + 1| = 5
A. {-6, 4} B. {-4} C. ? D. {6, 4}
Solve the problem.Among gamblers playing the slot machines and winning at a certain time (at a certain casino), the following was determined to be true about one hour later: 48% were still winning; 30% were losing; 10% had switched from the slots to table games (blackjack, roulette, etc.); and 12% had left the casino. Similarly, among gamblers playing the slots and losing at a certain time, the following was determined to be true about one hour later: 34% were winning; 47% were still losing; 15% had switched from the slots to table games; and 4% had left the casino. Among gamblers playing the slots and winning (at that certain time), what percentage eventually switch to table games? Round your answer to the nearest whole number.
A. 60% B. 56% C. 44% D. 51%