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.

Ftara spends $219 a month for her car payment and she makes $3,200 a month, what percent of her monthly income is spent on her car payment?

Carly stated, “all pairs of rectangles are dilations.” which pair of rectangles would prove that carly’s statement is incorrect?

Ican interpret and represent the remainder in division calculations sensibly for the context (eg 27.4 in calculating average height in cm: $27.44 if it represents an amount of money) solve the following problems. 15) the wildlife park charges $25.50 dollars per person to enter their park if the park made $15096 dollars today, how many people entered the park? 16) ms adams plus 2,230 other keen runners ran a marathon: between them they ran 94817.5km. how many km did each competitor run?