Madison is going to invest in an account paying an interest rate of 5.1% compounded quarterly. How much would Madison need to invest, to the nearest hundred dollars, for the value of the account to reach $310 in 12 years?

50 ! pls ! 12.  building codes regulate the steepness of stairs. homes must have steps that are at least 13 inches wide for each 8 inches that they rise.

a. discuss how to find the slope of the stairs.
b. describe how changing the width or height affects the steepness of the stairs.

Which best explains why this triangle is or is not a right triangle?

Aiden buys two bags of chips at $1.09 each and a 20 ounce soda for $1.20 at the gas station. he knows that the state tax is 5.5. how much change will he receive from a $5 bill?