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Romashka-Z-Leto [24]
3 years ago
12

How long will it take to fill the tank with 40 gallons of water? Explain your reasoning.

Mathematics
2 answers:
Vlada [557]3 years ago
8 0

Answer:

Q1) Answer: After 3 minutes there will be 4.8 gallons of water in the fish tank. Q2) Answer: 40 gallons of water will be filled after 25 minutes.

Sergeu [11.5K]3 years ago
8 0

Answer:

Depends on water pressure, but it should completely fill in 15-20 minutes. the water should be hot in another 20-25 minutes if it has been run completely empty.

Step-by-step explanation:

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Choose the notation below that describes the translation."
Yuliya22 [10]

Answer: (x, y) to (x - 3, y - 4)

Step-by-step explanation: i guessed

6 0
3 years ago
Read 2 more answers
Can anyone tell me what point I plot these two at pls
zhuklara [117]

Answer:

x^{2} +y^{2}=25

x^{2} +y^{2}=5

<em>Radius: 5</em>

<em>Radius: </em>\sqrt{5}

Step-by-step explanation:

(see images below)

Hope this helped!

~<u>rere</u>

4 0
2 years ago
Calculate the average rate of change for the function f(x) = −x4 + 4x3 − 2x2 + x + 1, from x = 0 to x = 1.
Alekssandra [29.7K]
Really
just calculate the slope
slope is (y2-y1)/(x2-x1)

for x=0, y=1
for x=1, y=3

slope=(y1-y1)/(x-x1)=(3-1)/(1-0)=2/1=2

answer is 2
3 0
3 years ago
Please help with this don’t understand please help with answers!
Papessa [141]

Answer:

  see attachment

Step-by-step explanation:

The directions tell you what you need to know. It is a matter of adding up the values shown and finding the missing number to make the total be -20. Of course, it works best to start with a row, column, or diagonal that has 4 numbers already.Then, you're only finding the 5th number.

You can start with either diagonal, column 1 or 4, and row 4 or 5. Filling the missing numbers in those spots (red) will let you find the remaining missing numbers (green, then blue).

The square at row 2, column 2 can be filled on the first round using the down-right diagonal. I have shown it as filled on the second round after row 5 column 2 is filled.

Using a spreadsheet can make this easier, because you can write formulas for the sums in each row, column, and diagonal. Then you're just making those sums be -20.

___

For example, consider the up-right diagonal. The sum of the given values, -6, 0, -4, -2, is -12. Then the spot at row 1, column 5 must be filled with -8 to make the sum be -20.

6 0
3 years ago
Round to the nearest thousandth: 6.49993
zavuch27 [327]

Answer:

6.5

What is the Nearest 1000th?

Nearest thousandth is the third digit after the decimal point.

How to Calculate Rounding to the Nearest 1000th?

If the digit after thousandth is greater than or equal to 5, add 1 to thousandth. Else remove the digit. Example

124.5864

The fourth digit of right of decimal point is 4 which less than 5

So remove fourth digit

Result = 124.586

Step-by-step explanation:

Hope that helped

5 0
3 years ago
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