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Is the work needed to bring a car's speed from o to 10km/h less than, egaul to or morethen the worked needed to bring its speed from 10 to 20km/h. If the amounts of work are different, what is the ratio between them?

A 150L water heater is rated at 8kW. If 20%if its heat escapes, how long does the heater take to raise the temp of 150-L of water from 10 to 60 degrees C

A gift box has a value of 450 in.³. The width of the box is 4 inches less than the length. The height is twice the witdth. what is the width and inches of the gift box?

Your company determines that the number of students S in thousands in the United States from 1990 to 2003 the participate in high school athletic programs can be modeled by the equation S= .021x^5-.572x^4+3.3x^3+16.173x^2-1.674x+5267. 1. Create a tableof...

The number of building permits in Pasco t years after 1992 roughly followed the equation n(t)=400e^.143t.what is the doubling time?