Amanda invests $5400 in a new savings account which earns 5.7 % annual interest, compounded quarterly. What will be the value of her investment after 6 years? Round to the nearest cent.

Find the total area for the regular pyramid ( follow the answer set up in the picture)

The weight v of an object on venus varies directly with its weight e on earth. a person weighing 120 lb on earth would weigh 106 lb on venus. how much would a person weighing 150 lb on earth weigh on venus?

15m is what percent of 60m; 3m; 30m; 1.5 km? the last one is km not m