A study showed that the ratio of the number of people who get their news from social media to the number of people who get their news elsewhere is 3:7. Based on the ratio, how many people in a town of 900 people get their news from social media?

Starting at home, emily traveled uphill to the hardware store for 606060 minutes at just 666 mph. she then traveled back home along the same path downhill at a speed of 121212 mph. what is her average speed for the entire trip from home to the hardware store and back?

What is the rate for one gallon of gasoline

How many heads would you expect if you flipped a coin twice? first, fill in the table below with the correct probabilities. hint: the sample space for flipping a coin twice is {hh, ht, th, tt}. a = b = c =