Mathematics, 25.12.2019 01:31 kaneisha20
The lifespans of gorillas in a particular zoo are normally distributed. the average gorilla lives 20.8 years; the
standard deviation is 3.1 years.
use the empirical rule (68 – 95 - 99.7%) to estimate the probability of a gorilla living less than 23.9
years.
Answers: 3
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What is the rescursive formula for this geometric sequence? 7, -14, 28, -56
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Mathematics, 21.06.2019 17:00
Three cylinders have a volume of 2836 cm^3. cylinder a has a height of 900 cm. cylinder b has a height of 225 cm. cylinder c has a height of 100 cm. find the radius of each cylinder. use 3.14 as an approximate for π
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You have a square piece of cardboard that measures 14 inches on each side. to build a box, you cut congruent squares out of each corner of the cardboard. use the picture to find the area of the cardboard you were used to build the box
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Mathematics, 21.06.2019 21:50
Aparticular telephone number is used to receive both voice calls and fax messages. suppose that 25% of the incoming calls involve fax messages, and consider a sample of 25 incoming calls. (a) what is the expected number of calls among the 25 that involve a fax message?
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The lifespans of gorillas in a particular zoo are normally distributed. the average gorilla lives 20...
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