If you know the rate of a water leak in gallons per hour, how can you find the number of hours it takes for 1 gallon to leak out?

Answers

Answer 1

Answer 2

Answer: You will need to take the rate it's leaking out at, and figure out how many times that unit goes into one full gallon. Then you will need to multiply your answer by the time given in the rate.

Example: If the rate is .5 gallon per 1 hour, then we already know that it will take 2 hours...but to calculate it, we will take the .5 gallon and see how many times it goes into a full gallon, Its 2. Now multiply by 1 (since the rate was .5 gallon per 1 hour). So the answer is in fact 2.

Example 2: If the rate was .5 gallon every 2 hours, we will use the same method. If we think about it, we probably already know it will be 4 hours...but lets calculate!

.5 gallon goes into 1 full gallon twice. And 2 x 2 = 4

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How many times does 9 go int 67

Answers

°° Awesome question!

I'll show you how to solve this kind of question:

First, you can multiply 9 times any number to see if it's smaller than 67. If it is, it is OK to keep multiplying 9 by more numbers. Let's try this!

9 × 1 obviously equals 9, so we can keep going up.

9 × 2 = 18. Not quite there yet!

Sometimes it is OK for you to skip some numbers, Watch:

9 × 5 = 45. We can keep going. At this point you don't need to go backwards and do9 × 3 or 9 × 4, because the products will only get farther away from 67.

9 × 6 = 54. We're getting closer!

Let's try to skip one number:

9 × 8 = 72 - HOLD UP! Oh no! We went over a little too much!

Let's try a number in between 6 and 8 - That would be 7, right?

9 × 7 = 63 - We were right on point! Obviously you can't multiply 9 by 8 again because you would get a bigger number - the 72.

__________________________________________________________

That was just one way to go about it, but there's another way, too!

You can divide 9 by 67 and see what you get. You may have a remainder, but you can just throw that out the window when we're all done:

9 ÷ 67 = 7.4444444444444444 The 4 just repeats on and on again, and we don't want that. So just throw those 4's out the window so you're left with 7.

Based on all this work, 9 goes into 67 7 times.

↑ ↑ ↑ Hope this helps! :D

The answer should probably be 7.4 with a line over the four, because that is how you show the number is repeating. If you divide 67 and 9 together, you answer would be 7.44444444444444 or something like that. So you cut it down to 7.4 repeating. TRUST ME! 67 divided by 7 would be something like 9.57142857143
Although, 67 divided by 7.4 repeating would be a perfect 9!

What's the square root of 0.4 repeating

Answers

The square root of 0.4 repeating is 0.6 repeating.

What is square root?

A value that, when multiplied by itself, yields the number is the square root of a number.

How to find the square root of 0.4 repeating?

Given number 0.4 repeating

We have to find the square root of it

Let x= 0.444 ..(1)

Multiply 10 both sides.

10x = 4.444 ..(2)

Subtract equ(1) from equ(2)

9x=4

x=4/9

Take square root both sides

√x=2/3

= 0.6 repeating

Hence the square root of 0.4 repeating is 0.6 repeating

Learn more about square root here: brainly.com/question/9423572

#SPJ2

The answer depends on knowing that 0.4444.... is equal to 4/9;
the square root of 4/9 is 2/3 = 0.6666....

about 50 percent of the population of Alaska is Justin up 50 mile radius of Anchorage if the total area of Alaska is 580 6412 square miles about what percent of the total andrea is within 50 miles of Anchorage

Answers

The area of any circle = (pi) (radius)²

The area enclosed within 50 miles of Anchorage = (pi) (50)² =
      (pi) (2,500) =
      7,854 square miles (rounded)

The area of Alaska is 663,300 square miles.

The area within 50 miles of Anchorage is (7,854 / 663,300) =
   0.01184... of the area of Alaska =
   1.184...% of the area of Alaska.

Free advice:
When you write on a device that has the ability to change what you write,
it's always wise (smart) to check and see, before you post, whether the device
has allowed you to write what you wanted to.

Bradley completed 3/5 of his homework. What percent of his homework does he still need to complete?

Answers

5/5 would= 1 or completed, so since 3/5 is already completed the fraction would be 2/5 then to change 2/5 into a percent you make it into a decimal 1st
divide 2 by 5 and you get 0.4 . Then move the decimal point to the right twice and end up with 40 so 40% is your answer :) Hope this helped

Answer:

Step-by-step explanation:

I really dont know

40% is the answer

Evaluate.2.3+3.7-2
---------------------
27.5-4*5.625

My guess, via using a calculator:
4
----------
132

Answers

2.3+3.7-2 = 4

27.5 - 4*5.625

= 27.5 - ( 4*5.625)

= 27.5 - 22.5

= 5

I hope that's help !

Bowser' dog food 60% meat if bowser needs 24 oz each week g=how many ounces of dog food should he eat

Answers

The dog eat 40 ounce of food.

What is Unitary Method?

A single unit's value may be determined from the values of multiple units, and multiple units' values can be determined from the values of single units using the unitary technique. We typically utilise this technique for math computations.

This approach allows us to calculate both the value of many units from the value of one unit and the value of many units from the value of one unit.

Given:

Bowser' dog food 60% meat if bowser needs 24 oz each week

let dog eat x ounces

So, 60% represents 24

and, 100% represents x

Thus,

60 × x =100 x 24

60x=2400

x=40

Hence, the dog eat 40 ounce of food.

Learn more about unitary method here:

brainly.com/question/22056199