Answer:
B
Step-by-step explanation:
The m to the y can’t equal to m so it’s b
Answer:
16%
Step-by-step explanation:
We solve using z score formula
= z = (x-μ)/σ, where
x is the raw score = 12.5 minutes
μ is the population mean = 17 minutes
σ is the population standard deviation = 4.5 minutes
z = 12.5 - 17/4.5
z = -1
Probability value from Z-Table:
P(x<12.5) = 0.15866
Converting to percentage
= 0.15866 × 100
= 15.866%
Approximately , the percentage of people living in Flint have a travel time to work that is less than 12.5 minutes is 16%
Answer:
18.5
Step-by-step explanation:
Answer:
he has 12/18th's of the marbles.
work:
18/18 - 6/18 = 12/18
It's 40=8+11+21 it adds the previous answer<span />
