Answer:
wish i could help
Step-by-step explanation:
The 70th percentile is the same as the cutoff recovery time

such that every point above this time falls in the longest 30%, i.e.

Transform to the standard normal distribution:

where

is the z-score corresponding to the cutoff time

, which is approximately

. Solve for

:
M² is equivalent to the expression M x M .
Your answer correct good night
Answer:
x = 24
Step-by-step explanation:
What I would do is use inverse operation. First do -8 x -3 = 24. Then check your work by doing 24 divided by -3 = -8. So x = 24. I am 100% sure this is correct
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