If = 57.2, = 84.6, and b Y = 0.37, the value of a Y = _________.
A) 141.80
B) -25.90
C) 63.44
D) 27.40

Question

If  = 57.2,  = 84.6, and b Y = 0.37, the value of a Y = _________.
A) 141.80 
B) -25.90 
C) 63.44 
D) 27.40

Quizplus · Accepted Answer

The value of a Y can be calculated using the following formula:

a Y = b Y (11ec1b7e_f913_6643_bbf8_49cb2878984c_TBX9373_11) - (11ec1b7e_f913_6644_bbf8_db593b37f72c_TBX9373_11)

Substituting the given values:

a Y = 0.37 (57.2) - 84.6 = 21.124

Rounding off to two decimal places, we get:

a Y = 63.44

Therefore, the answer is C.

If = 572, = 84