The lifespans of meerkats in a particular zoo are normally distributed. The average meerkat lives 10.4 years; the
standard deviation is 1.9 years.
Use the empirical rule (68 – 95 – 99.7%) to estimate the probability of a meerkat living less than 16.1
years.

80π/3 or about 83.775

step-by-step explanation:

since a cone is 1/3 of a cylinder, we need to find the base's area. since area = πr^2, we get 16π. then, multiplying this by 5, we get 80π. dividing by 3, since the cone's volume is 1/3 of that of a cylinder's, we get 80π/3.

hope this !

d

step-by-step explanation:

i used the pitagoras theoreme

a. 32 degrees

step-by-step explanation:

here we have to use the rule.

m∠e = 1/2 (major arc - minor arc)

m∠e = 1/2 (212 - 148)

m∠e = 1/2 (64)

m∠e = 32 degrees

answer: a. 32 degrees

you

there are infinitely many solutions.