On a standardized test, Alisha received a score of 85, which was exactly 2 standard deviations above the mean. If the standard deviation for the test is 4, what is the mean for this test?
93
87
82
77

its a straight line parallel to the time axis

a

step-by-step explanation:

false

step-by-step explanation:

the reason i say this is because for a certain length of sides you can pick any two and the length is wither equal or greater than the third side and in this case it's not.

3 + 5 = 8

8 is smaller than 9 which is the third side.

hope this : )

answer: 1+1

step-by-step explanation: 1+1 is at least 2