Hi.
I would like to make the answer equal -1
here's the formula:
4.5(x) - 9(1-x)
How do I set this to equal -1? (This isn't homework, I'm working out some poker math and am not very good at this type of thing.) I use a TI 83 calculator.
I basically just turned the new weight into a percentage of the old weight i.e.
155/180 = 86%. 100 - 86 = 14%
Then I added 14% onto the height. 20/100*14=2.8+20 = 22.8ish
However, I heard that NASA scientists use a different method for stuff like this. Is there one?
Hi,
This is not homework, I'm 29 years old. I'm just curious...
Lets say I weigh 180lbs and I can jump 20 inches off the ground.
If I lose 25lbs making me 155lbs. How much higher should I be able to jump? (assuming that I'm not losing any muscle mass).
Is the answer around 23 inches?
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