Two mathematically similar frustums have heights of 20cm and 30cm. the surface area of the smaller frustum is 450cm². calculate the surface area of the larger frustum.

Ineed with number 6 , explain how to get 1978

Organic apples are on special for $1.50 per pound. does total cost vary inversely or directly with the number of pounds purchased? find the cost of 3.4 pounds of apples. a. inversely: $5.10 b. directly; $5.10 c. inversely: $2.27 d. directly; $2.27

The table shows the age and finish time of ten runners in a half marathon. identify the outlier in this data set. drag into the table the ordered pair of the outlier and a reason why that point is an outlier.