Question

The volume of water in a reservoir decreases 21,000 cubic yards over a 3-month period. What is the average in volume per month?
@mayankdevnani @pooja195 @welshfella @Error1603

Answer 1

average DECREASE in volume per month?

Answer 2

Yes @FaiqRaees

Answer 3

\[\large\rm Decrease = \frac{decrease~in~volume}{number~of~months}\]

Answer 4

Plz Help

Answer 5

Plz @zepdrix

Answer 6

Plz @Error1603

Answer 7

I will give a medal!

Answer 8

21000/3=7000 cubic yards/month

Answer 9

@Error1603
Please resist from giving direct answers.
It is against the code of conduct and does not help anyone learn. Plus it discourages other inspirational teachers to teach properly since the provision of the answer before the solution, makes the questioner to skip the solution part.

Answer 10

How did you get this
I just don't understand the question.

Answer 11

Plz help explain.

Answer 12

so you lose 21,000 cubic yards in 3 months. how many cubic yards do you use a month?

Answer 13

OHHHH ok

Answer 14

So I divide 21,000 by 3?

Answer 15

Yes

Answer 16

an that give me....

Answer 17

hold on

Answer 18

7,000

Answer 19

Like you said

Answer 20

Thank you so much @Error1603

Answer 21

No problem

Answer 22

Wait before you leave i have another question i dont understand

Answer 23

ok

Answer 24

From midnight to 6:00 am, the temperature rose 8 degrees c. at 6:00 am, the temperture was -20 degrees c. What was the temperture at midnight?

Answer 25

Alright lets see

Answer 26

k

Answer 27

Sorry I don't really get it myself

Answer 28

oh ok

Answer 29

help anyone

Answer 30

@zepdrix

Answer 31

That guys doesn't help me and i don't know why
I think he is mad at me or something

Answer 32

plz @zepdrix

Answer 33

oh

Answer 34

I'll try to find someone

Answer 35

thanks

Answer 36

@daisyrainbowmist

Answer 37

@FaiqRaees

Answer 38

I need help on the second question i asked on here plz help

Answer 39

Faiq raees at service

Answer 40

Great

Answer 41

Thanks

Answer 42

Its the one about the midnight

Answer 43

From midnight to 6:00 am, the temperature rose 8 degrees c. at 6:00 am, the temperture was -20 degrees c. What was the temperture at midnight?

At 6 = -20
Change in temperature= +8
Change in temp = Temp at 6 am-Temp at midnight
8 = -20 -x
Solve for x

Answer 44

I still don't understand @FaiqRaees

Answer 45

Which part you didnt understand?

Answer 46

With the 8.

Answer 47

What do I do with the eight?

Answer 48

8=-20-x
8+20 = -x
28=-x
x=-28

Answer 49

At 6 its -20 I understand. But not the +8

Answer 50

Oh ok

Answer 51

So you add eight.