Alex lights a candle every 10 minutes. Each candle burns for 40 minutes and then goes out. How many candles are alight 55 minutes after Alex lit the first candle? Show the solution.

Find the percent of each number:0. 9% of 1000

The fastest a human has ever run is 27 miles per hour. How many miles per minute did the human run

How many shapes should be put together to make 5/2

Which equation represents a function? OA) x = - 2y2 OB) x = y2 - 9 OC) x2 + y2 = 1 OD) y = 3x2 + 2

How to write a system of linear equations from a table

Each table has 4 legs how many legs do 4 tables have

You can buy 2 DVDs for the same price you would pay for 3 CDs selling for $13.20 a piece. Explain how you could find the price of 1 DVD.

The blue line arrives every 10 minutes the red line arrives every 8 minutes and the yellow line arrives every 12 minutes, how long until they arrive at the station at the same time

A certain forest covers an area of 2500 km2. Suppose that each year this area decreases by 5.25%. What will the area be after 15 years? Use the calculator provided and round your answer to the nearest square kilometer.

Use the formula V = s³, where V is the volume and s is the edge length of the cube, to solve this problem. A cube-shaped container has an edge length of 23 feet. What is the volume of the container?