Water is poured steadily into an empty container. If the volume of water in the container after 5 seconds is 30cm cubed, find
a) the rate of change of volume
b) the volume of water after 12 seconds
a) the rate of change of volume
b) the volume of water after 12 seconds
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a) the rate of change would be how many volumes are poured per second. so 30cm cubed divided by 5 seconds = 6 cm cubed per second
b) because you now know how many cm cubed per second are being poured you can work out how water will be poured after 12 seconds
12 seconds times 6 cm cubed per second equals 72 cm cubed
hope this helps
b) because you now know how many cm cubed per second are being poured you can work out how water will be poured after 12 seconds
12 seconds times 6 cm cubed per second equals 72 cm cubed
hope this helps
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This is not a Differentiation
it is just a linear question
30/5=6 and 12*6=72
it is just a linear question
30/5=6 and 12*6=72