She can expect 522 people to take the advanced course.
Answer:
D. 2 1/6
Step-by-step explanation:
To visualize the problem easier, start by converting all the fractions to improper fractions, this will allow you to just add the denominators and simplify the question:
1/6, 5/6, 1 3/6 —> 1/6, 5/6, 9/6
Now that the sequence is rewritten, you can simply add 4 to the numerator, which equals 13/6.
Rewrite this again by finding how many times 6 goes into 13, and use the remainder as the numerator of the new fraction, which will end up as 2 1/6.
16x+3y=251 and 8x+4y=148 then you set them up to each other and cancel one coefficient through elimination or find out what X or Y equals and substitute into either equation
Least steep graph would be the one that is closest to zero
slope=rise/run, theh smaller the slope, the smaller the rise/run
y=mx+b
m=slope
A. y=3x-16, slope is 3
B. y=2x+7/15, slope is 2
C. y=1/2x+3, slope is 1/2
D. y=1x+24, sloe is 1
1/2 is closest to zero
C is least steep slope
okay first lets look at the question once again $24? 1. Taxi Fares are normally distributed with mean fare $22.27 and a standard deviation of $2.20.
A) What is the probability of a single Taxi fare being over $24? 0.2158
What is the probability that the average of a random sample of 10 taxi fares being over 'Sd=22 0068
B) Which should have a greater probability of being between $12 and $24 - the mean of 10 randomly selected taxi fares or the amount of a single randomly selected taxi fare? Why?
So for A. its i dont know
and for B. its i dont know either
