Mathematics, 12.12.2020 17:10 armando87
As a probe descends to the Kuril Trench in the Pacific Occan, it records the amount of dissolved oxygen in the water in units of parts per million (ppm). At depths below 2, 000 meters, the dissolved oxygen drops at a constant rate of d ppm for every change in depth of 100 meters, until it reaches zero. At a depth of 2,530 eters, the dissolved oxygen is measured to be 205 ppm. At a depth of 3, 030 meters, the dissolved oxygen is measured to be 65 ppm. What is the value of d?
Answers: 1
Mathematics, 21.06.2019 19:00
Satchi found a used bookstore that sells pre-owned dvds and cds. dvds cost $9 each, and cds cost $7 each. satchi can spend no more than $45.
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Mathematics, 21.06.2019 21:30
Which of the following is a solution of z^6 = 64i? 2(cos105° + isin105°) 2(cos120° + isin120°) 2(cos135° + isin135°) 8(cos15° + isin15°)
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Mathematics, 22.06.2019 00:20
❤️ (geometry) does the construction demonstrate how to copy an angle correctly using technology a) yes; the distance between points a and f was used to create circle h b) yes; the distance between points f and g was used to create circle h c)no; the distance between points a and f was used to create circle h d) no; the distance between points f and g was used to create circle h
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Mathematics, 22.06.2019 01:30
Recall that two angles are complementary if the sum of their measures is? 90°. find the measures of two complementary angles if one angle is twenty dash nine times the other angle.
Answers: 2
As a probe descends to the Kuril Trench in the Pacific Occan, it records the amount of dissolved oxy...
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