The u. s. census bureau claims that 26% of all u. s. businesses are owned by women. suppose that we suspect this is not true and we want to do a hypothesis test using random sampling.

what is the smallest sample size that we could take in order to safely use the zz significance tests for a proportion?

a) 14

b) 10

c) 39

d) 20

a

step-by-step explanation:

u take $30 minus $24. the answer/original($30)

c. 27 units.

step-by-step explanation:

we are told that in circle a, ∠bae ≅ ∠dae.

we can see from our given diagram that in and ;

, as these are radii of our given circle.

therefore, by sas congruence postulate.

hence, side be will be equal to side de as corresponding parts of congruent triangles are congruent. so we can set an equation to find the value of x as:

now let us substitute x=17 in the expression for the length of be.

therefore, length of be will be 27 units and option c is the correct choice.

answer: its the third option.

step-by-step explanation:

i just took the test.