For #7-10, use trapezoid WXYZ, MN is the median and given information to find each value. Please help will give brainliest:)

Use sigma notation to represent the following series for 9 terms.

Question 5 of 10 2 points if a population is a sample of the population could be a. registered voters; all citizens o o b. baptists; all religious people o c. people who purchased shoes; all customers o d. the entire school faculty; math teachers

Jane has 5 nickels.john has 3 dimes.jane says she has a greater amount of money.with the information given,is she correct?