Perform the indicated operations. Write the answer in simplest form.
? 
A. 
B. 
C. 10
D. 
Answer: D
You might also like to view...
Determine whether the statement is true or false.The number 213 - 1 is an example of a Mersenne prime.
A. True B. False
Solve the problem. Unless stated otherwise, assume that the projectile flight is ideal, that the launch angle is measured from the horizontal, and that the projectile is launched from the origin over a horizontal surfaceAn athlete puts a 16-lb shot at an angle of 41° to the horizontal from 5.6 ft above the ground at an initial speed of 39 ft/sec. How far forward does the shot travel before it hits the ground? Round your answer to the nearest tenth.
A. 1.8 ft B. 52.8 ft C. 159.9 ft D. 5.7 ft
Given a group of students: 
or 
list and count the different ways of choosing the following officers or representatives for student congress. Assume that no one can hold more than one office.Three representatives, if two must be female and one must be male
A. BDA, BDC, BDE; 3 B. BDA, BDC, BDE, BAD, BCD, BED;6 C. BDA, BDC, BDE, DBA, DBC; 5 D. BDA, BDC; 2
Write the compound statement in words.Let r = "The puppy is trained." p = "The puppy behaves well." q = "His owners are happy."r ? (p ? q)
A. The puppy is trained if the puppy behaves well and his owners are happy. B. The puppy is trained, or if the puppy behaves well then his owners are happy. C. The puppy is trained, and if the puppy behaves well then his owners are happy. D. If the puppy is trained then the puppy behaves well, and his owners are happy.