Why is it important to write any zero in the correct place value proposition when using the break apart strategy to add?

Julia chooses a card at random from her set of cards. what is the probability that the card is labeled cat or hamster?

The given dot plot represents the average daily temperatures, in degrees fahrenheit, recorded in a town during the first 15 days of september. if the dot plot is converted to a box plot, the first quartile would be drawn at __ , and the third quartile would be drawn at link to the chart is here

These box plots show the number of electoral votes one by democratic and republican presidential candidates for the elections from 1984 through 2012. which statement best compares the spread of the data sets