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

which gets you the 199
Answer: 55 minutes
Step-by-step explanation:
If the class started at 11:30 A.M. and ended at 12:25 P.M., how long did the class last? 55 minutes
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Answer:
( -1, 1 )
Step-by-step explanation:
For f ( x ) = tan x ; Range = R (real no.)
Range in interval = ( -1, 1 )
Archie and kel would have played 27 1/2 games
the product of x and 5.2 is 140. find the value of X