4:26 Keep in mind that you are going to multiplying your result by 1000. Don't round your calculator result before you do this last computation otherwise you risk introducing error, as you have done. You should have a result of 5656.8542... which rounds to 5657. I'm sure you're saying to yourself that 5660 is close enough, but you're teaching students a bad habit. Also, it might be close enough for high school math, but in engineering that amount of error could be disastrous!
4:26 Keep in mind that you are going to multiplying your result by 1000. Don't round your calculator result before you do this last computation otherwise you risk introducing error, as you have done. You should have a result of 5656.8542... which rounds to 5657. I'm sure you're saying to yourself that 5660 is close enough, but you're teaching students a bad habit. Also, it might be close enough for high school math, but in engineering that amount of error could be disastrous!
Too slow, bro... can't focus
3:13
Not really.
Isn't it "t/h"?
I can set the Double time formula up, but I in word problems... It's hard sometimes!
how to find the growth rate?
My book had this formula Nf = (Ni)2n
very helpful
Wrong grammar hahah