g The "soap" dishes contained a solutions prepared from ordinary soap, the "control" dishes contained a solution of sterile water. There are 6 possible randomizations of the four observations into two groups, each of size two. Using the randomization test (discussed in Chapter 7.1) calculate the p-value for the test that the average number of bacteria colonies is different in the dishes with soap. (Round your answer to two decimal places)

(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

step-by-step explanation:

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