Answer:
The answer is m = 7
Step-by-step explanation:
Rewrite in slope-intercept form.
The slope-intercept form is y = mx + b , where m is the slope and b is the y-intercept.
y = mx + b
Multiply 19 by 5.
y = 7x + 95
Using the slope-intercept form, the slope is 7 .
m = 7
I hope this helps.
Probabilities are used to determine the chances of an event.
The given parameters are:
<u>(a) Probability that first contestant is a boy</u>
This is calculated as:
This gives
<u>(b) Probability that the second contestant is a boy, if the first is a boy</u>
This is calculated as:
We subtracted 1, because the first contestant (a boy) is no longer part of the selection.
So, we have:
<u>(c) Independent probabilities</u>
The probabilities are not independent, because when a contestant is selected, the number of contestant is reduced by 1.
And this will affect the probability of the next selection.
Read more about probabilities at:
