Asurvey reports the percentage of people 18 years of age and older who smoke. suppose that a study designed to collect new data on smokers and nonsmokers uses a preliminary estimate of the proportion that smoke of 0.2.how large a sample should be taken to know with 95% confidence the proportion of smokers within ± 0.02 of the true population proportion?

24

step-by-step explanation:

i assuming that 2 sides are 6 the other 2 sides are 4 cm so 6 times 4 is 24 : )

answer: no

step-by-step explanation:

you are only given the cost not the amount of pounds.

proofs involving isosceles triangles often require special consideration because an isosceles triangle has several distinct properties that do not apply to normal triangles.(more about triangle types) therefore, when you are trying to prove that two triangles are congruent, and one or both triangles, are isosceles you have a few theorems that you can use to make your life easier.

step-by-step explanation:

an isosceles triangle has two congruent sides and two congruent angles. the congruent angles are called the base angles and the other angle is known as the vertex angle. ∠bac and ∠bca are the base angles of the triangle picture on the left. the vertex angle is ∠abc

idk

step-by-step explanation: