Jane is using a carpenter’s square at eye level to determine the height of the tree, as shown in the figure. She is standing 9 feet from the tree and her eye level is 5.2 feet above the ground. Which measurement is closest to the height of the tree in feet?

The students in a class were asked how many siblings they have. the data obtained is represented in the dot plot. the number of students who have no siblings is . the number of students who have three or more siblings is .

Ameteorologist is studying the monthly rainfall in a section of the brazilian rainforest. she recorded the monthly rainfall, in inches, for last year. they were: 10.4, 10.3, 11.7, 11.1, 8.0, 4.4, 2.6, 1.8, 2.5, 4.4, 7.3, 9.5 fill in the missing values in the formula. what is the variance?

Which of the following choices gives you a slope of 3?