Mathematics, 19.11.2019 04:31 igraha17
Asailboat sank to the bottom of the ocean. the majority of the boat’s weight is from the 0.25m^3 of lead in its keel. the density of lead is approximately 11,000 kg/m^3 . the density of seawater is approximately 1000 kg/m^3 . because gravity is pretty much the same everywhere on earth, the weight of the sailboat can be assumed to be approximately equal to its mass. in cubic meters, what is the volume of seawater needing to be displaced in order to lift the sailboat to the surface?
Answers: 1
Mathematics, 21.06.2019 16:00
Aheated piece of metal cools according to the function c(x) = (.5)x ? 7, where x is measured in hours. a device is added that aids in cooling according to the function h(x) = ? x ? 2. what will be the temperature of the metal after two hours?
Answers: 2
Mathematics, 21.06.2019 16:40
According to the number line, what is the distance between points a and b? v ++ + + + + -16 -14 -12 -10 -8 + 6 + 4 + -2 + 0 + 2 + 4 + 6 + 8 + 10 + 12 + 14 + 16 o6 units o 7 units 12 units o 14 units
Answers: 1
Mathematics, 21.06.2019 20:30
Arectangle has a width of 5 cm and a length of 10 cm. if the width is increased by 3, how does the perimeter change?
Answers: 1
Asailboat sank to the bottom of the ocean. the majority of the boat’s weight is from the 0.25m^3 of...
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