if the mean is 70 minutes, then 90 minutes is 2 standard deviations above 70. if you look at the bell curve i drew, the percent of exams that took over 90 minutes is 2.5%
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Answer:
-18
Step-by-step explanation:
3/2 since you move 3 spaces horizontally (x) and 2 spaces up (y)
Answer:
C
Step-by-step explanation:
Factor the nitration of nitrogen into the multiplier of x log 4.
While finding log you need to multiply the divider by the nitration titration calculus. Calculus trigonometry calculations
by my calculations it's c