Sabor inc. is a medical testing laboratory that performs several tests and analyses for hospitals in the area. four of the tests that they perform require the use of a specialized machine that can supply 14,000 hours per year. information on the four lab tests follows: test a test b test c test d charging rate $65 $51 $48 $32 variable cost $25 $18 $13 $8 machine hours 3 2 1 0.5 what is the contribution margin per hour of machine time for test a? a.$25.50 b.$40 c.$65 d.$15.67 e.$13.33

160

step-by-step explanation:

idk

i hope i

at first, in 1635, the evening meetings had been just for women . .

what relationship between ideas is shown in the text above?

question 1 options:

location of events

similarity of events

timing of events

examples of an idea

step-by-step explanation:

to find the perimeter of the rectangle this is the expression:

x-9+x-9+3x-4+3x-4=138

if we simplify it:

8x-26=138

remember, 138 is what it all adds up to

the length is 11.5cm

the width is 57.5cm

the area is 661.25cm^2

the answers might not be correct use at own risk