Answer:
the partial pressure of 02is 17.9
Answer:
Number one is 4p+8-9. 8-9= -1 So, 4p-1. Divide both by 4. p=.25
Answer:
A store pays $840 for an oil painting. The store marks up the price by 46%. What is the amount of the mark-up?
=
$386.40
The answer is 53 over 100
Abigail because that's what I think would be the best but I wouldn't trust me on that cause I'm just guessing
