On Monday in Los Angeles, a federal judge prohibitively banned midfreauencv active sonar in the granting of a temporary restraining order because the sound waves could hurt whales.
A)
-2
B)
C)
D)
2
E)
4
The ornithologist interpreted the ravens' behavior as indicating that they were looking for another bird's food cache of which it did not know its exact location.
Is the positive integer n even?
(1) The sum of the first n positive Integers is even.
(2) The sum of the first In positive integers is even.