Answer: Yes
Step-by-step explanation:
We will assume that each bulb is of 100 kW (kilowatt).
We will calculate how much energy in kilowatt-hours the light bulb will use per year in kilowatts, by the number of hours in a year.
We have, 100 kW = 0.1 kW so the energy consumed in one year is,
0.1 \times 8760=876.0\text {kWh} Since there are 8760 hours in one year. It is given that there are 9 bulbs so we need to have, 876 \times 9 = 7884 \text {kWh}
It is given that 1 ton of coal produces 2460 kWh, so 4 tons of coal will produce, 4\times 2460= 9840 \text {kWh}
We can observe that 4 tons of coal is producing 9840 kWh which is mroe than 7884 kWh. So, yes, 4 tons of coal can produce enough power to light 9 bulbs for a year
Answer:
Step-by-step explanation:
So, when we dilate a triangle, it affects side measures.
So let's find it!
So, the sides of our new triangle is 4 and 12.
Let's find the area!
So, it is the first option! Hope this helps!
P.S. Stay Safe
The answer the this is 0.23 pounds per container
Answer:
C.
2 must be less than x if x is greater than 2, and x must be less than 4 if 4 is greater than x.
Answer:
The total cost is $16.96
The cost per photo is $1.06
Step-by-step explanation:
Hello!
<h3><u>
Part 1:</u></h3>
1 roll of film costs $4.79. 1 roll of film has 16 photos. To develop the 16 photos, you need to pay $12.17.
First, let's find the total cost for the film and the development for 1 roll of film:
- Total Cost = Cost of Film + Cost of developing
- Total Cost = $4.79 + $12.17
- Total Cost = $16.96
<u>The total cost of 16 photos is $16.96</u>
<u />
<h3><u>Part 2:</u></h3>
Now, we have to find the price per picture on the roll of film. We know that there are 16 shots on the film, so we can simply divide the total price by 16 to find the price per picture.
Divide:
- $16.96 ÷ 16
- ($16 ÷ 16) + ($0.96 ÷ 16)
- $1 + $0.06
- $1.06
<u>The price per photo is $1.06</u>
