Jamie has 8/10 of a candy bar leftover. he wants to split it into 1/3 pieces. how many whole 1/3 pieces can he make?

Ineed to know the rule for the sequence. plz !

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?

Asphere has a diameter of 10 in. what is the volume of the sphere?