The mayor of a town has proposed a plan for the annexation of an adjoining bridge. A political study took a sample of 13001300 voters in the town and found that 50%50% of the residents favored annexation. Using the data, a political strategist wants to test the claim that the percentage of residents who favor annexation is under 53%53%. Testing at the 0.050.05 level, is there enough evidence to support the strategist's claim?

the answer is here: : )

:

(a) the volume of the cone is 20/3 in3

hence, option a is correct.

i believe it is c.y = 9x

rise over run. 9 units up over 1 unit right or 9/1

(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