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:1/3
Step-by-step explanation:
It’s 4/12 so divide both numbers by 4 is 1/3
Hi there!
To start, you must first find the discount amount. To do this, multiply 10% or 0.10 to the cost, $239.
0.10*239=$23.90
Now, subtract this discount amount from your original amount:
239-23.90=215.1
Therefore, your final answer would be B. $215.10
Hope this helps and have a nice day!