Convert 35/9 to a mixed number

1 answer:

5 0

<span>So we want to convert 35/9 into a mixed number. First lets see what does it consist of. It consists of 3*(9/9) + 8/9 or 27/9 + 8/9. So the first number is obviously 3 because 27/9=3 and 8/9 we can't divide further. So the mixed number we are looking for is 3 8/9.</span>

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Two are used to fill the swimming pool.Pipe A alone fill the tank in 4 hours and pipe B fill the tank in 4 hours.If both pipe s

MrMuchimi

Answer:

The pipe A will fill the pool in 2.25 hours and the pipe B will fill the pool in 1.75 hours.

Step-by-step explanation:

Pipe A alone can fill the pool in 4 hours.

So, in 1 hour it fills $\frac{1}{4}$ part of the pool.

and in 30 minutea it fills $\frac{1}{8}$ part of the pool.

If the pipe B is opened after 30 minutes the pipe A opened.

So, $(1-\frac{1}{8} ) =\frac{7}{8}$ part of the pool is filled by both the pipe.

Again, pipe B alone fills the pool in 4 hours.

Hence, if both the pipes are open then they will fill in one hour $(\frac{1}{4} +\frac{1}{4}) =\frac{1}{2}$ part of the pool.

So, the remaining $\frac{7}{8}$ part of the pool will be filled by both the pipe in $\frac{\frac{7}{8} }{\frac{1}{2} } =\frac{7}{4}$ hours i.e. 1.75 hours.

Therefore pipe A will fill the pool in (0.5 + 1.75) =2.25 hours and pipe B will fill the pool in 1.75 hours. (Answer)

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Graph the equation 3x+2y=7

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From the above function, it is clear that the value of f is never 0. Hence the statement that is true is (Option E), See explanation of same below.

<h3>What is the explanation for the above function?</h3>

Note that the function is related to Euler's number which is depicted as:
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