A race is 10 kilometers long. Markers will be placed at the beginning and end of the race course and at each 500 meter mark. How many markers are needed to mark the course for the race.

What is the common ratio of the following sequence? 80, 20,5 A. - 4 B. 1/4 C. 4

6 1/5 divided by 3 1/5

3. This table shows a linear relationship between the amount of water in a tank and time. time (minutes) water (gallons) 0 T| 30 G 5 T| 20 G 10T| 10 G Which of these statements is true? OD A.

A study was conducted of all 2222 passengers aboard the titanic when it sank is this statement a statistic or parameter

The sum of one-half t and one third s

A newspaper reporter wants to know how popular the hobby of bird watching is in the city. He asked people at the local bird refuge if they watched birds as a hobby. Which of the following best explains whether the reporters data is valid or not?

I am very confused on how to figure out if y = 3/4x is proportional?

Alison wants to buy a mountain bike for $339.12. If she saves $28.26 each month, in how many months will she be able to buy the bike?

At 12 o'clock the temperature was 7°C. The temperature decreased by - 20°C. What is the new temperature?

Ashleys rentals charges $27.50 per hour to rent a surfboard and a wetsuit. Darlas surf shop charges $23.25 per hour to rent a surfboard plus $17 extra for a wetsuit.