Your answer is A. You literally plug in the numbers for a and b to solve for the equation.
It would take 100 small beetles to equal the mass of one small brick.
<span>0.2 ÷ 0.002 = 100</span>
-48 is the answer to the question
mean = Summation of Data/Number of Data Added
mean = [(-54)+(-32)+(-70)+(-25)+(-65)+(-42)] / 6
mean = -288 / 6
mean = -48
