Mathematics, 13.11.2020 20:20 brittinyvenegas
Brian plays a video game in which he starts at 0 points. In round 1, he
loses 42 points. In round 2, he loses another 2 2 points. What is his
final score?
Answers: 1
Mathematics, 21.06.2019 13:30, Tcrismon1000
Which best describes the transformation that occurs in the graph? a) dilation b) reflection c) rotation d) translation
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Mathematics, 21.06.2019 23:00, benwill0702
The sum of 5consecutive even numbers is 100. what is the first number in this sequence?
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Mathematics, 22.06.2019 00:20, ashtonviceoxd21i
Submarines control how much they float or sink in the ocean by changing the volume of air and water contained in large ballast tanks. when the tanks are completely full of water, the submarine increases its overall mass and sinks down to the bottom. when the tanks are completely full of air, the submarine reduces its overall mass and floats to the surface. depending on the density of the seawater surrounding the submarine, it will pump seawater in or out of the tanks in order to achieve the same overall density as the sea water and float neutrally in the water. the volume of the submarine never changes. when the tanks are completely full of water, a submarine with a volume of 7.8\times10^3\text{ m}^37.8×10 3 m 3 7, point, 8, times, 10, start superscript, 3, end superscript, space, m, start superscript, 3, end superscript has a total mass of 8\times10^6\text{ kg}8×10 6 kg8, times, 10, start superscript, 6, end superscript, space, k, g. the density of the seawater is 10^3\text{ kg/m}^310 3 kg/m 3 10, start superscript, 3, end superscript, space, k, g, slash, m, start superscript, 3, end superscript. to make that submarine float neutrally, and neither float nor sink in the ocean, what volume of water does that submarine need to subtract from its tanks?
Answers: 1
Brian plays a video game in which he starts at 0 points. In round 1, he
loses 42 points. In round 2...
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