Sofie deposits $45.00 into a new savings account

.the account earns 2.5% simple interest per year.
.no money is added or removed from her savings account for 4 years.

what is the total amount of money in her savings account at the end of the 4 years

The focus of parabola is (-4, -5), and its directrix is y= -1. fill in the missing terms and signs in parabolas equation in standard form

If you answer 2+2 you will get over 80 points

Marquise has 200 meters of fencing to build a rectangular garden. the garden's area (in square meters) as a function of the garden's width w w (in meters) is modeled by: a ( w ) = − w 2 + 1 0 0 w a(w)=−w 2 +100w what side width will produce the maximum garden area? meters