In the United States, 44% of adults have type O blood. Suppose we choose 7 U. S. adults at random. Let X = the number who have type o
blood. Use the binomial probability formula to find
P(X = 4). Interpret this result in context.

look at the picture.

y-intercept for the function on a picture is 4 → point (0, 4).

y-intercept for the function

is for x = 0. substitute:

y-intercept is 8 → point (0, 8).

the solution is x=1

step-by-step explanation:

we are given our   equation as

let's assume

left side function is

right side function is

now, we can draw graph

and then we can get intersection point

the intersection point will be solution

so, the solution is

x=1