You borrow $1800 at 6.9% compounded weekly for tuition. While you do not have to make payments for the 4 years that you are in school, the interest is compounding. What is your loan balance after the 4-year grace period (if you've made no payments)?

Describe in detail how you would construct a 95% confidence interval for a set of 30 data points whose mean is 20 and population standard deviation is 3. be sure to show that you know the formula and how to plug into it. also, clearly state the margin of error.

You have a 32-foot fence around a square garden. there are 4 equal sections. you paint 13 of one section of the fence. what fraction of the fence did you paint? you have a 32-foot fence around a square garden. there are 4 equal sections. you paint 13 of one section of the fence. what fraction of the fence did you paint?

2.5 milligrams is equivalent to how many grams