The dot plot below shows the number of toys 21 shops sold in an hour: Is the median or the mean a better center for this data and why?

If the wwight of a package is multiplied by 7/10 the result is 65.8 find the weight of the package

Find the x-intercepts of the parabola withvertex (1,1) and y-intercept (0,-3).write your answer in this form: (x1,if necessary, round to the nearest hundredth.

Ageologist had two rocks on a scale that weighed 4.6 kilograms together. rock a was 0.5 of the total weight. how much did rock a weigh?