Mathematics, 22.06.2019 18:30 slayalways
The speed that a tsunami (tidal wave) can travel is modeled by the equationwhere s is the speed in kilometers per hour, and d is the average depth of the water in kilometers. a tsunami is traveling at 140 km/hr. what is the approximate average depth of the water? 0.133 km 0.145 km 0.155 km
Answers: 1
Mathematics, 21.06.2019 15:50
Which of the following represents a number squared is equal to twenty more than nine times that number ? a) x squared = 9x + 20 b) x squared = 20x + 9 c) x squared > 9 + 20x d) x squared = 9 + x + 20
Answers: 2
Mathematics, 21.06.2019 20:00
The midpoints of the sides of the large square are joined to form a smaller square. what is the area of the smaller square
Answers: 1
The speed that a tsunami (tidal wave) can travel is modeled by the equationwhere s is the speed in k...
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