Currently, nellie has $14 in her savings account. she plams to deposit $5 per week. her brother currently has $50 in his savings account and plans to withdraw $4 per week. how many weeks will it take until both nelie and her brother have an equal amount of money in their savings accounts

Which statement most accurately describe why the division property of exponents does not apply to the expression (-8)^2/(-3)^4

The distribution of the amount of money spent by students for textbooks in a semester is approximately normal in shape with a mean of $235 and a standard deviation of $20. according to the standard deviation rule, how much did almost all (99.7%) of the students spend on textbooks in a semester?

Which type of graph would allow us to quickly see how many students between 100 and 200 students were treated?