Mathematics, 20.08.2019 19:20, alonnachambon
It is thought that prehistoric indians did not take their best tools, pottery, and household items when they visited higher elevations for their summer camps. it is hypothesized that archaeological sites tend to lose their cultural identity and specific cultural affiliation as the elevation of the site increases. let x be the elevation (in thousands of feet) for an archaeological site in the southwestern united states. let y be the percentage of unidentified artifacts (no specific cultural affiliation) at a given elevation. suppose that the following data were obtained for a collection of archaeological sites in new mexico: what percentage of the variation in y can be explained by the corresponding variation in x and the least-squares line? answer a. 95.7% b. 0.7% c. 8.4% d. 91.6% e. 4.3%
Answers: 1
Mathematics, 21.06.2019 15:00, kylemartinez13
What is the multiplicative rate of change of the exponential function shown on the graph?
Answers: 2
Mathematics, 21.06.2019 17:00, lefarrioe8621
The size of a certain cell is 2.5*10^-9m. another cell is 1.5*10^3 times larger. how large is the larger cell in scientific notation?
Answers: 2
Mathematics, 21.06.2019 20:00, trevorhenyan51
Ahiker stands at an unknown elevation before he ascends 2 miles up a mountain to an elevation of 9 miles. find the elevation of the hiker before his ascent.
Answers: 1
It is thought that prehistoric indians did not take their best tools, pottery, and household items w...
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