The widths of two similar rectangles are 10 cm and 15 cm. what is the ratio of the perimeters? of the areas? a. 3 : 4 and 9 : 16 b. 3 : 4 and 4 : 9 c. 2 : 3 and 9 : 16 d. 2 : 3 and 4 : 9

What is the approximate circumference of the circle shown below?

Jonah runs 3/5 miles on sunday and 7/10 mile on monday. he uses the model to find that he can ran a total of 1 mile . what mistake does jonah make

Select the correct answer from each drop-down menu. the table shows the annual sales revenue for different types of automobiles from three automobile manufacturers. sales revenue (millions of dollars) suv sedan truck marginal total b & b motors 22 15 9 46 pluto cars 25 27 10 62 panther motors 26 34 12 72 marginal total 73 76 31 180 the company with the highest percentage of sales revenue from sedans is . of the annual sales revenue from suvs, the relative frequency of pluto cars is .