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Yes, I did, again. Sigh … You worked it all out just fine! 🥇 Was it too easy, maybe? I'm curious to know whether you think the puzzle...

I think most of us would agree that instruction is a major reason, Jeff. (Too much public education in the USA is clearly problematic.)...

No. You were told to evaluate inside the parentheses first, as indicated by PEMDAS. 5(100 + 0.005)^3 = 5 * 100.05^3. You were then...

1. is incorrect. It should be 5 * 1,001,500.750... = 5,007.503.75...

Visually, I understand what is going on with this topic. Since a tangent line only touches a curve at one spot, as one moves further and...

1/3x + 4/7y = 3 2x + 3y = 15

Yes.

No. You were told to evaluate inside the parentheses first, as indicated by PEMDAS. 5(100 + 0.005)^3 = 5 * 100.05^3. You were then...

It is linear in x and in y.

One of them is wrong, because you didn't do the inside before using anything on the outside. Which one is it? Can you find the error...

Perhaps in your text or lectures you were told a method to approximate the mean of data summarized into a frequency table, and you are...

Are these then correct? 1. (500.25)3 = 123187593.765... 2. (100.05)3 = 1001500.750... 3. (105)3 = 1157625

You are NOT asked to solve for x and y if the title of your post reflects what the question asked is, and in fact you cannot find a...

From the inside out. In each case, evaluate the expression inside the parentheses; then raise that to the power; then do the...

From the inside out. In each case, evaluate the expression inside the parentheses; then raise that to the power; then do the...