The histogram shows the number of hours volunteers worked one week.

what percent of the volunteers worked 8 to 11 hours or 16 to 19 hours?

enter your answer in the box.

%

I have the CORRECT answers to the quiz. I have the correct answer to number 4, but the snip doesn't include the question, so here is the question it is for:   "Ramon recorded how many miles he biked each day in the table.     Distance (mi)  Frequency 1  2 2  2 3  4 4  4 5  2 6  2  Create a dot plot for the data in the table. Hover over each number on the number line. Then click and drag up to create the dots."

The answer is "a"radius = 12.7 unitsdiameter = radius × 212.7 units × 2 = 25.4 units

I’m vary good with science if you need with that