Answer:
11.46
Step-by-step explanation:
used this :) https://www.google.com/search?sxsrf=ALeKk03lL3HDnsDXCU4rkhwJr9njnWMh6A%3A1585368558696&ei=7s1XvugKoGyytMPz9SjmAc&q=area+of+a+circle+using+circumference+calculator&oq=area+of+a+circle+using+cir&gs_lcp=CgZwc3ktYWIQARgBMgIIADICCAAyAggAMgIIADIGCAAQFhAeMgYIABAWEB4yBQgAEM0CMgUIABDNAjIFCAAQzQIyBQgAEM0COgQIABBHUPGNAVjTpAFg_LIBaABwAngAgAGbAYgB7gaSAQM3LjOYAQCgAQGqAQdnd3Mtd2l6&sclient=psy-ab
Answer:
The probability that exactly 12 buyers would prefer green
=0.00555
Step-by-step explanation:
We are given that
p=50%=50/100=0.50
n=14
We have to find the probability that exactly 12 buyers would prefer green.
q=1-p
q=1-0.50=0.50
Using binomial distribution formula








Hence, the probability that exactly 12 buyers would prefer green
=0.00555
The volume of the building would be the sum of the volume of the roof and the volume of the base
For the volume of the base, the formula is
V = lwh
Where
l = length of base = 50 feet
w = width of base = 15 feet
h = height of base = 15 feet
Volume of base = 50 * 15 * 15 = 11250 square feet
For the volume of the roof, the formula is
V = 1/2lwh
Where
l = length of roof = 50 feet
h = height of roof = 10 feet
w = width of roof = 15 feet
Volume of roof = 1/2 * 50 * 10 * 15 = 3750
Volume of buiding = 11250 + 3750 = 150000 cubic feet
Answer:
Step-by-step explanation:
28 -22 38 30 -4
-26 -8 -34 20 -16
-6 -34 -24 -20 24
38 -32 36 -34 32