Suppose there is a pile of quarters, dimes, and pennies with a total value of $1.18. (a). how much of each coin can be present without being able to make change for a dollar? if there are multiple selections of coins that will work, choose the selection with the largest total number of coins. (b). explain why $1.19 is the greatest amount of money it is possible to have without being able to make change for a dollar.

Find the area of an equilateral triangle with a side of 6 inches

Use complete sentences to differentiate between a regular tessellation, and a pure tessellation. be sure to include specific types of polygons in your explanation.

Aconcession manager at yankee stadium wants to know how temperature affects beer sales. she took a sample of 10 games and recorded the number of beers sold and the temperature in the middle of the game. temperature 80 68 78 79 87 74 86 92 77 84 number of beers 20533 1439 13829 21286 30985 17187 30240 87596 9610 28742 a. draw a scatter plot of the data. b. the manager estimates the regression equation to be: numberofbeers = −100, 678 + 1, 513 ∗ temperature draw this on your scatter plot. c. for one of the estimated points, indicate the residual with ei . d. for that same point, indicate what part of the variation is explained by the model with ˆyi − y¯.