Mary got a sales job at her father's company. She was paid $9 per hour plus a 5% commission on her sales. Last week she worked 40 hours with sales of $5560. How much was she paid?

Apple pie is removed from 350 degree oven. temperature of the pie t minutes after being removed id given by the function t(t)=72+268e-0.068t

An objects motion is described by the equation d= 4sin (pi t) what will the height of the object be at 1.75 seconds?

A) if $50000 is invested in a bank account that pays 9.3% of interest compounded on a six-monthly basis, how much money will be in the account after 3 and 12 years? b) if matusalen's father had put $2.0 in the bank when he was born and there, how long would matusalen have had to his death (969 years later) if the interest was 7% per year composed each month and weekly?