Answer:
39.5 miles per gallon
Step-by-step explanation:
395÷10=39.5.
Ryans car uses gas in 39.5 miles per gallon.
Answer:
Verteran's Plan: y=15x+40
Beginner's Plan: y=10x+60
Step-by-step explanation:
To find slope take two points and subtract them together to find the slope. To find the initial value it's where the line first hits the y-axis.
Answer:
what you're finding
Step-by-step explanation:
you fill it in for the f(n)
Answer:
<h2>y = 2x + 5</h2>
Step-by-step explanation:
The slope-intercept form of an equation of a line:
<em>m</em><em> - slope</em>
<em>b</em><em> - y-intercept</em>
We have the equation of a line in the standard form.
Convert to the slope-intercept form:
<em>add 2x to both sides</em>
Assuming the dice rolls are independent, the probability of getting doubles is
. (That is, there are 6 ways of getting doubles, and the probability of getting a given face is 1/6.)
So the event of getting doubles in a set number of
trials is binomially distributed with
(and so
).
You're given that
. If
is a random variable representing the number of doubles obtained in
trials, then the probability of getting
doubles is given by the PMF,