João claims he can read minds. His friend Felipe asked him to guess a number he was thinking of between 1111 and 7777 (inclusive). João guessed Felipe's number correctly 2222 out of 2222 times. Let's test the hypothesis that João cannot read minds and therefore has a chance of 17\dfrac{1}{7}71​start fraction, 1, divided by, 7, end fraction of guessing the correct number each time versus the alternative that his chance is somehow greater.
Assuming the hypothesis is correct, what is the probability of João guessing correctly 2222 times out of 2222 tries? Round your answer, if necessary, to the nearest tenth of a percent.

pay attention in your classes and concentrate the best thing you can do to raise your test scores is to pay attention when you're supposed to be learning the material: in class!

take good notes.

do your homework.

use mnemonics and other tricks.

do practice tests.

note: the best i know.

a

step-by-step explanation:

(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

idk

step-by-step explanation: