0. If 'm' and 'n' are in inverse proportion and k is a constant, then which of the lowing is correct?

How many of the 250 grandparents in the population would you expect to prefer online shopping with merchant a? merchant a: 4 merchant b: 6 merchant c: 2 merchant d: 3 other: 5 none: 5 answer choices: a.about 4 b.about 8 c.about 40 d.about 21

What is the measure of one interior angle of a pentagon

What is the period of the sinusoidal function ?