A 2019 Gallup study found that 11% of U. S. adults believed that vaccines were more dangerous than the diseases they prevent". Suppose we take a survey of
adults in Turlock.
What is the probability that 2 of the 20 people that we survey believe that vaccines were more dangerous than the diseases they prevent?" (4.1)
A)0.0107
B)0.282
C)0.0015
D)0.0979
Please someone help I need this now!!!

the correct answer is 5

square root of 36/6 = 2.449489743

square root of 16/6 = 1.632993162

square root of 6 = 2.449489743

the answer is square root of 16/6 because the square root of 36/6 is the same answer as square root of 6 = 2.449489743

mnkjn

step-by-step explanation:

hello from mrbilldoesmath!

answer:

(7 x + 6 y) (49 x^2 - 42 x y + 36 y^2)

discussion:

the trick is to recognize that 343 = 7^3 and 216 = 6^3 and, in general,

a^3 + b^3 =   (a + b) (a^2 - a b + b^2).

in our case

343x^3+216y^3   =   (7x)^3 + (6y)^3

so take a = 7x and b = 6y in the above equation to get the answer.

you,

mrb