find the future value of the annuity due.
payments of $400 per quarter for 5 years at 8% compounded quarterly
what is the future value of the annuity due?

State if the two triangles are congruent. if they are, state how you know?

A50% increase followed by 33 1/2% decrease

The birth weights of newborn babies in the unites states follow in a normal distrubution with a mean of 3.4 kg and standard deviation of 0.6 kg. reaserches interested in studying how. children gain weights decide to take random samples of 100 newborn babies and calculate the sample mean birth weights for each sample