I belive the answer to be b
Answer:
The diameter is 6
Step-by-step explanation:
the radius is just half of the diameter so 2x3= 6
Answer:
The amount that plant earns per man hour after (t) years it open is $80
.
Step-by-step explanation:
Given as :
The earning of manufacturing plant when it opened = $ 80 per man hour
The rate of plant earning per man hour = 5 %
Let The earning of plant after t years = A( t )
So,
The earning of plant after t years = initial earning × 
Or, A(t) = $ 80 × 
or, A(t) = $ 80 × 
Hence The amount that plant earns per man hour after (t) years it open is $80
. Answer
With pythagorean theorem and working backwards, you do 8100-1225 to get 6875, you then get the square root of that to get x=82.91 or rounded to 82.92