The scale on a map is 1: 20 000. (a) Calculate the actual distance between two points which are 2.7 cm apart on the map.
Give your answer in kilometres.

Tori examined the pattern of exponents in the table. based on the pattern, which statements are true? check all that apply.

An energy drink company claims that its product increases students' memory levels. to support its claims, the company issues advertisements claiming that 8 out of 10 people (chosen randomly from across the country) who tried their product reported improved memory. the missing component in this study is a .

If you double the input of a function and it results in half the output, and if you triple the input and it results in a third of the output, what can be guessed about the function? check all that apply.