An average American will throw away 90,000lb of trash over his or her lifetime. Convert this weight to kilograms using the fact that 1kg=2.2lb. Round to the nearest hundred.

What is the difference between regular convex and concave polygons

Kelly is a salesperson at a shoe store, where she must sell a pre-set number of pairs of shoes each month. at the end of each work day the number of pairs of shoes that she has left to sell that month is given by the equation s=300-15x , where s is the number of pair of shoes kelly still needs to sell and x is the number of days she has worked that month. what is the meaning of the number 300 in this equation

40 describe the outliers from the scatter plot.