The dot plot shows the speeds of pitches of a baseball during the second inning of a game. a. Find and interpret the number of data values on the dot plot. b. How can you collect these data? What are the units? c. Write a statistical question that you can answer using the dot plot. Then answer the question.

James adds two numbers a + b. sally adds the same two numbers but reverse the order b + a what property of addition assures us that james and sally will get the same sum

If bill bought a home for $210,000 and he sold it a year later for $120,000 his percentage of loss is

Use the information given below, to compare the cost of operating two different vehicles for one month (4 weeks) you are considering two different cars. you drive to work, a 20 mile round trip, five days a week. gasoline costs you $1.50 per gallon car agets 28 miles per gallon, would have $300 a year in maintenance costs, and would cost you $1,500 per year to insure car b gets 19 miles per gallon, would have $500 a year in maintenance costs, and would cost you $1,000 per year to insure costs car a car b gas cost per month insurance cost per month maintenance cost per month $ total cost per month