Answer:
Option B) is incorrect
Step-by-step explanation:
Looking at the graph the following points are to be noted.
<em>1) the graph has one maximum and one minimum within the interval.</em>
<em>2)the maximum value is attained at x=8, f(x) = 70</em>
<em>3)The least minimum value attained is at x=0, f(x) = -18</em>
<em>4) the y intercept is attained at x=0, f(x) = -18 ( thus option A is correct)</em>
as the graph decreases then increases within(3,6) and increases then decreases within (1,3) , so options A and D are correct.
And from above option B is wrong
Answer: Sequence B is more probable than A.
Step-by-step explanation:
This two sequences are not equally probable. Sequence B is more probable than A due to the equal chances of getting head (H) and a tail (T). The probability of getting a head is equal to the probability of getting a tail which is 4/8 i.e 0.5
The sequence A is less probable because the head(H) occur more than tail (T). The probability of head occurring is almost a sure event i.e 1 which is not feasible.
Method 1:
Convert the mixed number to the improper fraction:
Make the product:
<em>canceled 2</em>
Method 2:
<em>use the distributive property a(b + c) = ab + ac</em>
