Answer:
<em><u>In simple terms, a bar chart is used in summarizing categorical data, where a histogram uses a bar of different heights, it is similar to the bar chart in many terms but the histogram groups the numbers into the ranges while representing the data.</u></em>
Your calculator can answer this for you.
(3.1*10^5)*(2.2*10^7) = (3.1*2.2)*10^(5+7) = 6.82*10^12 . . . . . 2nd selection
Answer:
I KNOW IT I HAD IT LAST YEAR
Step-by-step explanation: