Answer:
a. 
b. 
Step-by-step explanation:
to solve part a we have the slope of the line and a point, so we use the point-slope equation
where 
is the slope: 
, and 
is the point, so in this case the point is 
thus 
and 
.Thus the equation is:
And for part b we have two points. With the two points we can find the slope and then use the point-slope equation again.
To find the slope we use:
for the points and 
. Since we have the poits: 
and 
Thus, the slope:
and now using the point-slope equation:
Mean: 4.25
Median: 4
Mode: 4
The Percentage Of students who played More than 4 hours of video games a month: 45%
Answer:
y=21 when x =15
Step-by-step explanation:
Since you multiply 5 by 3 to get 15, you also multiply 7 by 3. Therefore y=21
Answer:
hi ,................
Step-by-step explanation:
now sleep time
<span>The angle is 90 in total, and you have 30, so the other side would be 60, because 90 - 30 is 60, and half of 60 is 30</span>
<span>I hope it helps</span>
