Let m be the total mileages for each company.
Company A.
The total cost for m miles for this company is:
Company B.
The total cost for miles for this company is:
Now, we need to know for what mileage company A charges more than company B, this means:
Solving for m we have:
Therefore for m>140 (that is for more than 140 miles) company A will charge more tan company B.
Answer:
I think it's $109.17
Step-by-step explanation:
36.39 x 3 (weeks)
is 109.17
Answer:
Option A. 10%
Step-by-step explanation:
Number of trials done with a spinner which has 5 sections labeled as A, B, C, D and E.
Since Trials done for the outcome of E is 6 therefore the probability of spinner landing at E will be
P = Outcome for E/ total number of trials done
P = 6/60 = 0.10
Or P = 10%
Therefore option A. 10% is the correct option.Step-by-step explanation:
Answer:
A value of 3.38 inches is two standard deviations above the mean
Step-by-step explanation:
Problems of normally distributed samples are solved using the z-score formula.
In a set with mean and standard deviation , the zscore of a measure X is given by:
The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the pvalue, we get the probability that the value of the measure is greater than X.
In this problem, we have that:
What value is two standard deviations above the mean?
This is X when Z = 2. So
A value of 3.38 inches is two standard deviations above the mean
Answer: F
Step-by-step explanation:
Bisectors of an angle split the angle in half which you can visually see from the image. So, the answer is F.