A toy box contains 4 different cars and 6 different trucks. in how many ways can a collection of 6 toys be chosen if the collection must consist of 2 cars and 4 trucks?

A junior basketball has a diameter of approximately 7 in., and a regulation basketball has a diameter of approximately 9.5 in. about how many times as great is the volume of the regulation basketball as the volume of the junior basketball?

You weigh a gallon of 2% milk in science class and learn that it is approximately 8.4 pounds. You pass the milk to the next group, and then realize that you teacher wants it in kilograms, not pound.

Demand Function for Desk Lamps The demand function for the Luminar desk lamp is given by p = f (x) = - 0.1x2 - 0.2x + 20 where x is the quantity demanded in thousands and p is the unit price in dollars. (a) Find f ' (x).

A man invested $500 in the stock market. During the first week, he gained $200. During the second week, the market was strong and the man doubled his money. During the third week, stocks fell, and the man lost $650.

What is (--5 to the fifth power) to the second power

What is the value of (f-3) ?

Kayla age is 3 less than twice her brother age. Kayla is 13. How old. How old is her brother?

Marjan is garden contains roses, daffodils, and tulips. About 3/5 of the flowers are tulips. What percent of the flowers in Marjan garden are not tulips.

If f (x) = 3x-5 and g (x) = x+3 find (f-g) (x)

What is the result when the number 67 is increased by 6%?