Giovanna, frances, and their dad each carried a 10-pound bag of soil into the backyard. after putting soil in the first flower bed, giovanna's bag was 5/8 full, frances bag was 2/5 full, and their dads was 3/4 full . how many ounces of soil did they put in the first flower bed. solve create fraction word problems involving addition ,subtraction and multiplication

3.17 scores on stats final. below are final exam scores of 20 introductory statistics students. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 57, 66, 69, 71, 72, 73, 74, 77, 78, 78, 79, 79, 81, 81, 82, 83, 83, 88, 89, 94 (a) the mean score is 77.7 points. with a standard deviation of 8.44 points. use this information to determine if the scores approximately follow the 68-95-99.7% rule. (b) do these data appear to follow a normal distribution? explain your reasoning using the graphs provided below.

Kerion has a beaded necklace business. she can make 12 necklaces is 2 hours. how long will it take her to make 9 necklaces?

Write the equation of the circle centered at (10,-2) with radius 2.