You are trying to save $25
a week to buy a new CD
player. During the last 4
weeks you have saved $35,
$25, $16, and $32. How much
do you need to save this
week to average $25 for the
5 weeks?

Abanana can be an excellent source of potassium in our diet. there is a naturally occurring, long-lived, radioactive isotope of potassium, 40-19k, which has a natural abundance of 0.0117% and a half-life 1.27 billion years. estimate the activity of a typical banana due to this potassium isotope assuming that most of the mass is in stable potassium.

Which step in healthy decision making requires you to look at the decision you made and determined whether different actions would have produced different results

Why do you need two different circuits of blood vessels in your body?