Answer:
x=-1.8, x=-8.2
Step-by-step explanation:
Answer:
Step-by-step explanation:
hope this helps
The slope is 5/1 and the y-intercept is -3
You could make a tree diagram
H T ← 1st toss
H T H T ← 2nd toss
H T H T H T H T ← 3rd toss
etc ,,, then count the combination of favorable outcomes
Using a calculator:
Total number of outcomes is

= 128
Probability of getting exactly 3 heads is found using the follow calculator feature: binompdf(7, 0.5, 3)
ANSWER: Typed into the calculator as follows binompdf(7,0.5,3)×128 =
35
I think they have no points in common because A or B aren't part of CD. AC would share a point with CD. The point they would share is C. THE ANSWER IS B.