Sidney has $100 in a savings account. The interest rate is 10% per year and is not compounded. How much interest will she earn in 3 years?

1mile equals approximately 1.6 kilometers. which best approximates the number of miles in 6 kilometers?

Me, prove a quadrilateral with vertices g(1,-1), h(5,1), i(4,3) and j(0,1) is a rectangle using the parallelogram method and a rectangle method.

Amountain climber starts a climb at an elevation of 453 feet above sea level at his first rest stop he has climbed 162 feet and by his second rest stop he has climbed another 207 feet its getting late in the day so the climber starts his way down if the climber desends 285 feet how much does he need to ascend or descend to return to the original starting point