Most penguin species are not sexually dimorphic, which means that there are no obvious outward body characteristics which indicate gender. therefore, penguin gender must be determined by a blood test. a penguin researcher is interested in estimating the proportion of females in a large penguin population. she takes a random sample of n = 20 penguins, and determines the gender of each one using a blood test. shefinds 12 males and 8 females. let π be the proportion of females in the population. compute a numerical point estimate of π.

  b.   the average rate of change of f(x) is less than the average rate of change of g(x).

step-by-step explanation:

since the length of the interval is the same in each case, we only need to compare the change in y-value to see which is greater.

so the change in y-value for function f is (6 )) = 9.

the table tells us

so the change in y-value for function g is (31 -1) = 30.

the change in y-value of f(x) on the interval is less than the change in y-value of g(x) on the same interval, so the average rate of change of f(x) is less than the average rate of change of g(x).

answer: 323 is how many she has ☃☃⛄❄

step-by-step explanation:

$54.99

step-by-step explanation:

$54.99 includes 500 min. if she does not exceed 500 min then her bill is $54.99