For 50 points and brainliest! someone this is time sensitive!

nolan deposited $2300 into a savings account for which interest is compounded weekly at a rate of 2.12%. how much interest will he earn after 7 years?
a) $49.27
b) $55.98
c) $367.87
d) $700.89

Kelly is three years younger than her sister. the sum of their ages is 34 years. how old is kelly and how old is her sister?

1. there are 25 students who started computer programming in elementary school and 25 students who started computer programming in middle school. the first group had a mean final project grade of 95% and the second group had a mean final project grade of 92%. the line plot shows the differences after 10 rerandomizations. determine whether the difference in the means of the two groups is significant based on the line plot. explain your answer.

Two students were asked if they liked to read. is this a good example of a statistical question? why or why not? a yes, this is a good statistical question because a variety of answers are given. b yes, this is a good statistical question because there are not a variety of answers that could be given. c no, this is not a good statistical question because there are not a variety of answers that could be given. no, this is not a good statistical question because there are a variety of answers that could be given