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

how long did the flood last

step-by-step explanation:

then i will answer

135 is your answer

step-by-step explanation:

try 180 times three then divide that number by 4 (sides) to get your answer. im glad to : )

step-by-step explanation:

because it just is

to prove δxyz ≅ δmno using sss, you need to show the following:

  side 1             side 2               side 3

xy ≅ mn         yz ≅ no           xz ≅ mo

to prove δxyz ≅ δmno using sas knowing side xz and angle o, you need to show the following:

side 1             connecting angle           side 2

xz ≅ mo             ∠z ≅ ∠o                   yz ≅ no