The population density of peru one year was approximately 23 people per square kilometer. brazil has a land area of approximately 8.5 million square kilometers.

if brazil had the same population density as peru that year, approximately how many people were living in brazil

When turned about its axis of rotation, which shape could have created this three-dimensional object?

Mon wants to make 5 lbs of the sugar syrup. how much water and how much sugar does he need… …to make 5% syrup?

Which statements describe the solutions to the inequality x< -20 check all that apply. there are infinite solutions. each solution is negative. each solution is positive. the solutions are both positive and negative. the solutions contain only integer values. the solutions contain rational number values.