199.
the z score for the 90th percentile is 1.28, so you can solve the equation

which gets you the 199
Answer:i have no idea
Step-by-step explanation:
Does n e one get t?
I think it's the 2nd one.....p=24c
You would have to make them all one form that is the same, for example if you wanted to find out if 80%, 0.75, 1/2 are the same you would have to change them into the same form. If you wanted to make them all decimals it would be 0.08, 0.75, 0.5, if you wanted to make them all percents it would be 80%, 75%, 50%, you wanted them all of be a fraction it would be 4/5, 3/4, and 1/2. I hope explained this well and this helped :)
-Madi
Answer:6480
Step-by-step explanation: