Imcool

I just used a calculator, I think my answer is correct, maximum if you could show your work?

Cphil when do you think this bug is gonna get fixed?

I posted 6 answers and ALL of them are flagged. Maybe its because ive been inactive for 2 months?

 P.S please unflag my post

Thanks Cphil for the unblock, just posted a few more answers, all of them are blocked. Oof lol

Note: This sounds suspiciously like an Alcumus problem that I've done before.

This is just a quadratic. \(\frac{1}{2x} = \frac{r-x}{2}\)

So, \(2 = 2xr-2x^2\)

\(2x^2-2xr+2 = 0\)

Now just plug in the quadratic formula and you should get the answer, don't forget to multiply.

P.S I left some of the problem for you to do, just to make sure that you are not cheating

Hope this helped, EJ

Why my posts always flag for moderation Cphil?

Part A:

Machine A can produce \(160 \times 2\frac{1}{3} = 373\frac{1}{3}\) cups of orange juice in 2 1/3 hrs

So, we can conclude that machine B operates at a faster rate

Part B:

Well, Machine B produces \(560 \div \frac{7}{3} = 560\times \frac{3}{7} = 240\) cups of orange juice per hour.

So, both combined can produce 400 cups of orange juice per hour, so for 1800 cups, it will take \(\frac{1800}{400} = 4.5\) hours

Hope this helped, EJ

its just 7.4 * 10^3

Wow. 4th incomplete question ive seen in 4 minutes. PUT SOME BRAIN TO YOUR QUESTIONS PLZZ

*Clears throat." WHERE IS THE GRAPH. Im dying. This is the third time i had to look at an incomplete question

Wow. You just copy pasted this from alcumus. Do you not realize that alcumus's latex is missing in this question. You are lazy, and i will not answer your question. That is the outcome of asking a nonsense question and expecting answers and not giving gratitude