The food survey had a margin of error of 5%. From a sample of 500 residents, 23% said
pizza was their favorite food. If the town had 25,000 residents, what is the range in the
number of residents whose favorite food is probably pizza?

answer:      

step-by-step explanation:

could

step-by-step explanation:

u send me a picture of ur work

i think it is 70

step-by-step explanation:

geometry: triangles

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lessons

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call the larger triangle abc

then the smaller triangle cde is similar to abc (all angles are equal, aaa).  

ab is the side that is 36, and we wish to find de, the side corresponding to ab

area_cde = area_abc - area_cde --> area_abc / area_cde = 2

let x=length of de

ratio of areas = (ratio of sides)^2

+2+=+%2836%2fx%29%5e2+

+2+=+1296%2fx%5e2+

++x%5e2+=+1296%2f2+=+648+

25.45584