What is a "summary number model"?

From a barrel of colored marbles you randomly select 7 blue, 5 yellow, 8 red, 4 green, and 6 purple marbles. Find the experimental probability of randomly selecting a marble that is NOT yellow. Write your answer in simplest form.

How much per person to go to the everglades if it costs 245$ to 7 people to go to everglades

You deposit $1000 in a bank account. The money earns 10% interest, compounded annually. After 2 years, what will your balance be? A. $200 B. $210 C. $1200 D. $1210

Marlins car can travel 24.7 miles on each gallon of gasoline. Marlon has 16.5 gallons of gasoline in the car ms tank How far can Marlon drive?

12 players for a softball team show up for a game: (a) how many ways are there to choose 10 players to take the field?

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.