Use the following sample to estimate the population proportion of american citizens who are currently unemployed.
cities
employed
unemployed
phoenix, az
1,017
46
jackson, ms
649
22
dallas, tx
2,715
319
sacramento, ca
919
73

a.
7%

b.
8%

c.
80%

d.
92%

Asphere has a diameter of 10 in. what is the volume of the sphere?

Need to finish my juan wants to build a greenhouse in his back yard. he needs to maximize the ratio of floor area to structure volume in order to provide the most room for plants while minimizing the area to be heated. find the description of the structure that best meets juan’s criteria. a.) a hemisphere with a diameter of 12 feet b.) a cube with a side length of 12 feet c.) a cone with a diameter of 12 feet and a height of 10 feet d.) a square pyramid with a base side length of 12 feet and a height of 9 feet

Which additional information, if true, would to prove that δlmp ≅ δnmp by hl? check all that apply.