Answer:
your answer will be 3.8928
Step-by-step explanation:
have a nice day bye ^_^
Let's see what we know:
<span>
the car wash can wash 50 more cars per week at an average of $5 per
wash. The owner will pay the worker $9 per hour for 30 hours per week.
So, the total additional earnings for the car wash will be: 50*5=250 dollars.
But the additional costs, will be: 9*30=270
so it seems that the car wash would spend more than earn - not a good decision for business! so the correct answer is:
b. The owner will not hire the worker because the marginal costs of $270
per week are greater than the marginal benefits of $250 per week</span>
Answer:
Step-by-step explanation:
The four walls have a linear length of (9 m)×4 = 36 m. Of that, the two 1-meter doors are not painted, so the linear length of the painted area is 34 m. The painted area is 2 m high, so the total area being painted is ...
A = LW
A = (34 m)(2 m) = 68 m²
The amount of paint needed for this area is ...
(68 m²) × (1 L/(10 m²) = 6.8 L
If we assume the paint only comes in units of 1 L, then Heather will need 7 L of paint.
The cost of 7 L of paint is ...
(7 L) × ($3.75/L) = $26.25
Heather will need 7 L of paint, for a total cost of $26.25.
1. Input:1, output:4
2. Input:1, output:6
3. Input:5, output:8
3. Input:5, output:10
The different between the inputs and outputs are 3, 5, 3, 5. See the pattern?
Hope this helped.
Time = distance / speed
time = 621 / 51.75
time = 12 hrs <====