In 2007 the us population was 302 million people in 2012 it was 314 million what was the rate of population change per year?

Liesl grew 7/12 of a foot in one year. her little sister grew 1/3 of a foot during that same year. how much more did liesl grow than her little sister did

The graph and table shows the relationship between y, the number of words jean has typed for her essay and x, the number of minutes she has been typing on the computer. according to the line of best fit, about how many words will jean have typed when she completes 60 minutes of typing? 2,500 2,750 3,000 3,250

When a valve is open 281 gallons of water go through it in one hour the number of gallons that would go through in 94 hours is