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ycow [4]
2 years ago
13

A light bulb consumes 960 watt-hours per day. How long does it take to consume 4320 watt-hours?

Mathematics
1 answer:
jeyben [28]2 years ago
8 0
960 watt / 4320 = 4 1/2 days
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glenn swims 2/3 miles on monday, 3/4mile on wednesday, and 5/6 miles on friday. What is the total of distance glenn swims on tho
Archy [21]

Answer:

She swam a total distance of 2  1/4 miles in those three days.

Step-by-step explanation:

Okay, so- The first thing you need to do is make all denominators equal to make these fractions able to be added together. So, I made all denominators 12. (Tell me if you don't know how to make them all the same denominator, and I'll be happy to help!)

<u>2/3  =  8/12   </u>

<u>3/4  =  9/12 </u>

<u>5/6  =  10/12</u>

Then, I added the numerators together. Like this:

<u>8 + 9 + 10 = 27 </u>

So, this would be:

<u>27/12</u>

Lastly, I changed this improper fraction to a mixed number. I multiplied the denominator twice because it looked like it would be closest to 27 without going over.

<u>12 * 2 = 24 </u>

<em>The "2" will be the whole number in the mixed fraction.</em> Now, I'm going to subtract 24 from the numerator.  

<u>27 - 24 = 3 </u>

<u>2 3/12</u>

After simplified, the fraction will be:

2 1/4  

<h3>Hope this helps! Let me know if you need help with something else or if you have questions about this problem !</h3>

8 0
2 years ago
Ugh I need help I haven’t been doing my work
DaniilM [7]

Answer:

You should do your homework.

Step-by-step explanation: It's not good if you don't do it.

6 0
2 years ago
Please do asaaaaapppp​
madam [21]

Answer:

D. y ≤ 2 and y ≤ x

4 0
3 years ago
What is a point-slope equation of the line with slope -12 that goes through the point (5,3)
laila [671]

Answer:

y-3 = -12 (x-5)

Step-by-step explanation:

The point slope form of an equation is

y-y1 = m(x-x1) where m is the slope and (x1,y1) is the point

y-3 = -12 (x-5)


7 0
3 years ago
Please help I need help right now​
Andrew [12]

Answer:

I don't know

Step-by-step explanation:

but I feel like I've done that problem before lol.

4 0
2 years ago
Read 2 more answers
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