Much appreciated, will give brainliest : )
1. mary has contributed a $250 payment into an rrsp at the end of each 3-month period for the past 35 years. during this time, the rrsp has earned an average of 11.5%/a compounded quarterly.
a) how much will the rrsp be worth at maturity?
b) how much of the investment will be interest earned over the 35 years?

On average, how many more hits will he get when he bats 100 times at home during the day as opposed to 100 times away at night?

Two language majors, anna and megan, took exams in two languages. anna scored 85 on both exams. megan scored 74 on the first exam and 85 on the second exam. overall, student scores on the first exam had a mean of 82 and a standard deviation of 4, and the second exam scores had a mean of 71 and a standard deviation of 13. a) to qualify for language honors, a major must maintain at least an 85 average across all language courses taken. so far, which of anna and megan qualify? b) which student's overall performance was better?

The domain of a function can be represented by which one of the following options? o a. a set of output values o b. a set of f(x) values o c. a set of input values o d. a set of both input and output values