The lengths of the two longest rivers in the world, the Nile and the Amazon, are in the ratio 1.034. If the amazon is 6448km long, how long is the Nile? Give answer to the nearest km.

The selling price of a certain collector's item was $10 in 2000 and $15 in 2001. If the selling price of the item follows a geometric sequence, what would the price of the item be in 2002?

2. Figure out how many times you need to walk around the track to walk 1 kilometer! (Hint: 1 kilometer (km) = 1000 meters)

X squared - 4x - 45=0

Emmanuel sold 16 dozen eggs last month. How many eggs did he sell in all?

U. S. Population can be modeled by the function f (x) = 165.6x^1.345, where f (x) is in thousand and x is the number of year after 1800. What is f (50) and what does it mean?

Is a home an asset or liability

How is the measure of an arc related to its central angle?

Solve the equation for x. 2 3 x - 1 9 x + 5 = 20 x =

To which real number subset do the following real numbers belong? A. rational numbers B. integers C. irrational numbers D. natural numbers

50 cents plus how many nickels equal 1.85