Use the binomial formula to calculate the following probabilities for an experiment in which n = 5 and p = 0.4; a. the probability that x is at most 1.
b. the probability that x is at least 4.
c. the probability that x is less than 1.

the answer is b.)

< 1=< 2

answer: .64

step-by-step explanation

set up the formula for standard deviation for this set of numbers, then simplify

i think the answer is b.

step-by-step explanation:

not 100% sure though.

(2x + 16) + (x) = 180

step-by-step explanation:

given,

abcd is a quadrilateral inscribed in a circle

angle a is labeled x plus 16, (x + 16)

angle b is labeled x degrees, (x)

angle c is labeled 6x minus 4, (6x – 4)

angle d is labeled 2x plus 16, (2x + 16)

what equation can be used to solve for angle b?

we know that the sum of the opposite angles of a simple quadrilateral inscribed in a circle is 180 degrees.

angle b is opposite angle d

therefore, angle b + angle d = 180

(x) + (2x + 16) = 180 

same as (2x + 16) + (x) = 180