Mr. Johansen has just finished grading a test he had given to his 5th period history class. Overall, he feels that the class did pretty well, knowing that two students earned a 100% and at least half of the class scored a 78% or better. But, Mr. Johansen also knows that there are a few very low scores in the 40% – 50% range that will lower the average. In order to get a good picture of his class's performance on the test, Mr. Johansen plans to create a box-and-whisker plot to summarize the test results. Based on what he already knows, which of the following plots is most like what Mr. Johansen should expect for his 5th period history class?

Given the sequence 7, 14, 28, 56, which expression shown would give the tenth term? a. 7^10 b. 7·2^10 c. 7·2^9

Iam at home. /: i am playing video games. translate the following statement into symbolic form.

Nthe opening scene of the movie raiders of the lost ark, indiana jones replaces a golden statue with a bag of sand. the platform on which the statue is placed is designed to detect the mass of the statue. if the bag of sand has a different mass than the statue, then a mechanism triggers and destruction ensues. the density of gold is about 20\text{ g/cm}^320 g/cm 3 20, space, g, slash, c, m, start superscript, 3, end superscript. the density of sand can be estimated at 2.5\text{ g/cm}^32.5 g/cm 3 2, point, 5, space, g, slash, c, m, start superscript, 3, end superscript. the gold statue can be modeled as a cylinder with height 25\text{ cm}25 cm25, space, c, m and radius 8\text{ cm}8 cm8, space, c, m. in terms of \piπpi, what is the mass of sand indiana jones needs to avoid triggering the mechanism?