A. (140x110)+[(50x70)/2] = 15,400+1750= 17,150cm^2
b. (4x6)/2= 12cm^2
The percentile score of Jane if she has the highest score of any of the student with a raw score of 87 to take the a standardized math test that includes 100 multiple choice questions, Jane score would be 99.<span><span>Comments </span> <span>Report</span></span>