Some small children have been taught to throw a ball into a basket. they are given 18 balls, and they use the following so system: +3 points for each ball which falls into the basket, a points for each ball that misses. how many points will annie if she throws only 10 of the 18 balls into the basket? calculate annie's points. solve this question clearly indicating all steps

Subtract 8 1/6 - 4 5/6 . simplify the answer and write as a mixed number.

Diana is painting statues she has 7/8 of a liter of paint each statue requires 1/20 of a liter of paint how many statues can she paint?

Mexico city, mexico, is the world's second largest metropolis and is also one of its fastest-growing cities with a projected growth rate of 3.2% per year. its population in 1991 was 20,899,000 people. use the formula p = 20.899e0.032t to predict its population p in millions with t equal to the number of years after 1991. what is the predicted population to the nearest thousand of mexico city for the year 2010?