Math Is Fun Forum

  Discussion about math, puzzles, games and fun.   Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ • π ƒ -¹ ² ³ °

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#301 Re: Help Me ! » Standard normal curve » 2011-04-20 11:57:25

OK, my problem was in the last column. I did not realize I could edit my replies.

#302 Re: Help Me ! » Standard normal curve » 2011-04-20 11:53:08

I hope your day was better than mine.

#303 Re: Help Me ! » Standard normal curve » 2011-04-20 11:51:48

0.30 (6) + 0.5x = 0.15 (6+x)
I had to turn on the a/c. I think summer is here.

#304 Re: Help Me ! » Standard normal curve » 2011-04-20 11:49:48

Thank you. Do you want me to start a new thread. This one is getting kind of long.
Your answer was correct, of course. smile

#305 Re: Help Me ! » Standard normal curve » 2011-04-20 11:35:22

I will. I am off till Monday, so I have to do lots of homework. Math especially.

#306 Re: Help Me ! » Standard normal curve » 2011-04-20 11:33:03

the numbers are different i think.

#307 Re: Help Me ! » Standard normal curve » 2011-04-20 11:28:39

yes i have lots. One like the one your worked last night.
Remember the decimal one? 0.14y + 0.04 (y + 9000) =1440.

#308 Re: Help Me ! » Standard normal curve » 2011-04-20 11:19:55

Hello, are you here and how was your day. I just got home.

#310 Re: Help Me ! » Standard normal curve » 2011-04-19 18:26:52

oh a bicycle???? I did have a crash on one and crashed my head. I think my nine lives is running out. My head hit the pavement and no helment. Ended up in ER and I will tell you about that sometime. It was dark and I made my way back to the house somehow. I laid down in the floor and wanted to sleep.
Then my son took me to the ER and I was ok the next day. I sure hit that road hard though. I have a hard head.
Goodnight again. smile

#311 Re: Help Me ! » Standard normal curve » 2011-04-19 18:23:48

I hope your Wednesday is a good one. Bless you and I will be here after school. Oh, the dreaded test on powerpoint.
Goodnight Bobby

#312 Re: Help Me ! » Standard normal curve » 2011-04-19 18:22:09

someone else's vette. I have an old SUV and was driving my son's car. He has a nice one. I really wish I hadn't done that.

#313 Re: Help Me ! » Standard normal curve » 2011-04-19 18:20:58

I talk too much and you are kind to listen. I will listen to you when I do not have to get up so early for classes.
I feel you are a good soul and I am usually right on the mark.
It is getting late here and i wish i could stay longer.

#314 Re: Help Me ! » Standard normal curve » 2011-04-19 18:18:29

It is strange. I was so perfectly calm when the car hit water in the road. I held onto the steering wheel and said out loud, "Well, this is it." I hit a ditch and a heavy corvette sitting for sale in someone's yard.

#315 Re: Help Me ! » Standard normal curve » 2011-04-19 18:16:52

well, as far as i know, i am in good health. I have been blessed. I think i must also have a guardian angel, as i have had near brushes with death and walked away. Year before last I totaled two cars and walked away, when I wondered why i did.

#316 Re: Help Me ! » Standard normal curve » 2011-04-19 18:14:52

Are you in good health and happy or just surviving like I am.

#317 Re: Help Me ! » Standard normal curve » 2011-04-19 18:13:10

I don't know how i missed it. You must have erased it quickly. I am sorry I did not read it.

#318 Re: Help Me ! » Standard normal curve » 2011-04-19 17:57:21

bobbym wrote:

If you would have clicked that button you would already know the answer to that question.

Please explain.

#319 Re: Help Me ! » Standard normal curve » 2011-04-19 17:56:16

I wanted to be a scientist when i was a kid. The stars fascinated me, but when I got into high school, i found out i could not do math required for college. And so that dream didn't happen.

#320 Re: Help Me ! » Standard normal curve » 2011-04-19 17:54:26

Were you in the field of math or science? If so, then you should have a really good paying employment.

#321 Re: Help Me ! » Standard normal curve » 2011-04-19 17:47:34

So you are surviving too? It is the way of life and nothing in life is ever easy except getting in debt.

#322 Re: Help Me ! » Standard normal curve » 2011-04-19 17:46:28

I had a professor in historical geology and physical geology a couple of semesters. He said that math and sciences were the only professions that would not hurt. He said math and the sciences are short in demand for qualified people.
I have to brag because I am so stupid in math, but I got two semesters of A's in those two classes.

#323 Re: Help Me ! » Standard normal curve » 2011-04-19 17:43:16

here or under another topic?

#325 Re: Help Me ! » Standard normal curve » 2011-04-19 17:29:01

i have survived more than math in my time. that's why i chose the name when i found this site. I am trying to survive math this time.

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