Answer:
4√15
Step-by-step explanation:
The geometric mean of x and y is √(xy).
So here we have:
√(12*20)
= √240
= √(16*15)
= √16√15
= 4√15.
Answer:
65
Step-by-step explanation:
MOQ = RTN
Step-by-step explanation:
Ok, so it takes the bike 7 minutes to go 1 km, so it would take it 105 minutes to go 15
Answer:
Minimum total cost = $20550
maximum revenue $44,100
Step-by-step explanation:
Given data:
Production cost $5.55 per unit
Fixed cost = $15000 per month
Price, p = 42-0.01 q
where. q represent number of unit produced
revenue can be wriiten as
p.q = 42q - 0.01q^2
1) from information 1000 unit has to produced therefore
total cost = 15000 + 5.55×1000 = $20550
Minimum total cost = $20550
2) Revenue = 42q - 0.01q^2

therefore for maximum revenue q is = 2100
so, maximum revenue 
= $44,100
Answer:
500 minutes= 8.33 hr
Step-by-step explanation: