In an effort to learn more about the wild lemur population in Madagascar, a researcher wants to collect a sample.
Which statement is true?
The researcher can assign each lemur a number and then use systematic sampling.
It is possible to collect a simple random sample of all wild lemurs in Madagascar.
Sample bias is inevitable because the researcher can only collect a convenience sample.
To reduce time and cost, the researcher must collect a volunteer sample.

the correct answer is 1.7

the unknown side length of the golden rectangle with the given side length l = 9 is s = 5.56  

i did this question today

step-by-step explanation:

the answer is c.) yes, [triangle]klp can be reflected across the line containing [line]kp and then translated so that p is mapped to m.

the reason is this:

looking at the triangles visually we can see they share the same features. using rigid transfromations we can reflect it over [line]kp then all we need to do is translate up.