Apark has n racoons of which 10 were previously captured, tagged, and released. suppose that later 20 racoons are captured. (a) find the probability that 5 of these are found to be tagged. denote this probability by p(n). (b) given the information that 5 were found to be tagged, a reasonable way to estimate n is to choose the value of n that maximizes the ob- servation probability p(n). find this value of n. (hint: compare the ratio p(n)=p(n 1) to unity.)

i have no clue at all sorry

step-by-step explanation:

answer set (b) 0.5, 3/4 80% is in order from least to greatest.  

step-by-step explanation:

in order to compare rational numbers to each other, it is much easier if they are in the same form.   typically, the best form in which to evaluate rational numbers is in decimals.   in order to convert a percent to a decimal, you would divide the given percentage by 100.   you can also accomplish the conversion by moving the decimal point over two places to the left.   for example, the decimal value of 80% is 80/100, or 0.8.   in order to convert a fraction to a decimal, you need to divide the numerator by the denominator.   for example, 3/4 is 0.75.   so, for choice (b) 0.5 3/4 (0.75), 80% (0.8) is the only choice in which the numbers are in order from least to greatest.  

x is greater than 5

step-by-step explanation:

2x+7 is greater than 17

    -7                           -7

2x is greater than 10

divide by 2 each side

x is greater than 5

cosine

step-by-step explanation: