Mathematics, 24.09.2021 17:00 frisha
A submarine and a cruise ship left Hawaii at the same time. The vessels traveled in opposite directions. The cruise ship traveled 3 km/h faster
than the submarine. After nine hours they were 495 km apart. Find the submarine's speed.
The submarine's speed was
kph.
Answers: 1
Mathematics, 21.06.2019 23:10
In which quadrant does the point lie? write the coordinates of the point. a. quadrant ii; (–2, –4) b. quadrant iii; (2, 4) c. quadrant iii; (–2, –4) d. quadrant iv; (–4, –2)
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Mathematics, 22.06.2019 03:00
Usan threw a softball 42 yards on her first try and 5112 yards on her second try. how much farther did she throw the softball on her second try than her first? express your answer in feet and inches. 9 ft 12 in. 28 ft 12 in. 28 ft 6 in.
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