Ann has a rectangular potato patch 60 feet wide and 140 feet long. The potatoes are planted 8 inches apart in 30-inch rows. She had a 94 percent stand with an average of 4.5 marketable potatoes per hill averaging 0.9 pound per potato. a. How many rows are in the patch running the length of the patch? b. How many potato hills are in the patch?

11. Find the measure of each missing angle. m21 = 35 m22 = m23 = m24 = %23 m25 =

Given M1 = 53.14, M2  = 45.27, and SMD  = 7.21, calculate t.

24 Shelly pays $22.75 for 3.5 yards of fabric. What is the price per yard of fabric? A. $19.25 В. $6.50 С. $5.50 O D. $6.20

A medical researcher randomly assigns 100 high-risk heart patients into two groups. One group will get open heart surgery and the other group will get a transcatheter aortic valve replacement. She will compare the two groups to see how long they live after their procedures. What is the entity? a. the patients b. how long the patients live after their procedures c. ratio scale of measurement d. the heart procedure e. the hospital

Find the unknown number in the proportion. Reduce your answer to lowest terms.1) 8/n = 3/ 9/102) n/6=3/2 /8

Ashley has 12 acres of apple trees. The trees are set 30 feet apart, which allows room to drive between the trees. The trees average 15 bushels per tree of graded apples, which are sold as whole apples at $11 per half bushel, and 5 bushels per tree of smaller apples at $5.50 per half bushel. a. How much space is required per tree? b. How many trees does Ashley have? c. What is the income from the sale of apples?

Complete the chart below. In the last column, compute the ratio of the number in the third column divided by the number in the second column. Length of Side 1 2 3 4 5 6 7 8 9 10 n (if you can) Volume of Cubic Solid Volume of "Pyramid of Cubes" Volume of "Pyramid" Divided by Volume of Cubic Solid

A regular pentagon is a five-sided polygon with sides that are all equal in length. All three pentagons are scale drawings of each other. Use the chart and the side lengths to compute each scale factor as a percent. Drawing 1 Drawing 2 6 in. 4.5 in. Drawing 3 9 in

18. Ms. Dunn's class wants to estimate the number of blades of grass in a lawn that is shaped roughly like a 30-foot-by-40-foot rectangle. The children cut 1-inch-by-1-inch squares out of sheets of paper and place these square holes over patches of grass. Each child cuts the grass from their 1-square-inch patch and counts the number of blades of grass they cut. Inside, the class calculates the average number of blades of grass they cut. This average is 37. Using these data, determine approximately how many blades of grass are in the lawn. Explain your reasoning. 22