3. The ratio of boys to girls in the 9th grade is 7 to 9. There are 218 girls. Set up a proportion to model this information. 7/b = 218/9
7/9 = b/218
7/9 = 218/b
7/218 = 9/b

What is a graph with a never ending line called?

Adeli owner keeps track of the to-go orders each day. the results from last saturday are shown in the given two-way frequency table. saturday's to-go deli orders in person by phone online total pick up 38 25 31 94 delivery 35 28 34 97 total 73 53 65 191 what percent of the to-go orders were delivery orders placed by phone? a. 14.66% b. 38.41% c. 28.87% d. 52.83%

How many heads would you expect if you flipped a coin twice? first, fill in the table below with the correct probabilities. hint: the sample space for flipping a coin twice is {hh, ht, th, tt}. a = b = c = f