Mathematics, 22.01.2022 05:30 georgesarkes12
I forgot the steps on how to solve questions like this. May someone please explain how the answer is 15 %? I’m lost…
“A Lyft driver chared a passanger $23. If the passenger tipped the driver
$3.45, what percentage tip did the driver receive?”
Thanks a lot!
Answers: 3
Mathematics, 21.06.2019 13:50, daytonalive7193
Asimple random sample of size nequals14 is drawn from a population that is normally distributed. the sample mean is found to be x overbar equals 70 and the sample standard deviation is found to be sequals13. construct a 90% confidence interval about the population mean
Answers: 2
Mathematics, 21.06.2019 23:30, liaholmes8
Walking at a constant rate of 8 kilometers per hour, juan can cross a bridge in 6 minutes. what is the length of the bridge in meters?
Answers: 1
I forgot the steps on how to solve questions like this. May someone please explain how the answer is...
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