A helicopter pad has a circumference of 47 1/2 yards. Find the approximate diameter of the helicopter pad. Use 3.14 for pie. Write your answer as a decimal rounded to the nearest hundredth if necessary. Please provide steps. I’ll add brainliest if you solve on here with steps. :O

Mr.geswein takes off 2 points for not showing work for each problem. james didn't show work on 6 problems.how many points did he lose?

The number of hours per week that the television is turned on is determined for each family in a sample. the mean of the data is 37 hours and the median is 33.2 hours. twenty-four of the families in the sample turned on the television for 22 hours or less for the week. the 13th percentile of the data is 22 hours. approximately how many families are in the sample? round your answer to the nearest integer.

He mass of a single atom of carbon can be found by dividing the atomic mass (12.01 g) by 6.022 x 10^23. which is the mass of a single carbon atom, correctly written in scientific notation with the correct number of significant figures?