Find the value of the permutation.P(9, 1)
A. 9
B. 1
C. 362,880
D. 40,320
Answer: A
Mathematics
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Find each product.(11p + 12)(11p - 12)
A. 121p2 - 264p - 144 B. 121p2 - 144 C. 121p2 + 264p - 144 D. p2 - 144
Mathematics
Determine whether the following is a difference of squares.100x2- 25y2
A. Yes B. No
Mathematics
Fill in the blank with one of the words or phrases listed below. 
The position of each digit in a number determines its 
.
A. factor B. place value C. digits D. divisor
Mathematics
Solve the problem.Gary can hike on level ground 3 miles an hour faster than he can on uphill terrain. Yesterday, he hiked 27 miles, spending 2 hours on level ground and 5 hours on uphill terrain. Find his average speed on level ground.
A. 6 mph
B. 3
mph
C. 6
mph
D. 3 mph
Mathematics