Kevin has a jar containing 63 coins, all of which are either quarters or nickels. the total value of the coins is $12.55. how much of each type of coins do they have

Nikolas calculated the volume of the prism. his work is shown below.

The midpoints of the sides of the large square are joined to form a smaller square. what is the area of the smaller square

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 .