There are about 120 grams in a cup. if you are using metric system of measurement, about how many grams of powdered sugar would you need for your new recipe ?

Write a recursive sequence that represents the sequence defined by the following explicit formula:

The weight of an object in a particular scale is 175.2 lbs. the measured weight may vary from the actual weight by at most 0.1 lbs. what is the range of actual weights of the object

What makes a trapezoid an isosceles trapezoid?