In a lottery conducted to benefit a local charity, 10,000 tickets are to be sold at$5 each. The prize is a$12,000cash. If you purchase two tickets, what is your expected gain

Water erupting from geyser can reach a temperature of 244 F. The average temperature in Yellowstone National Park is 35F. Use competition to calculate the difference between these temperature.

Write (-3) ^4 in standard form

Ed fills his sports bottle with 1.2 liters of water after his bike ride he drinks 200 milliliters of the water. How much water is left in Ed's sportd bottle?

A tarot card reader gets paid $90 for each deck he reads, and his goal is to earn $2340 reading tarot cards this month. if he has already read 3 decks this month, how many more decks must he read in order to reach his goal?

Why will he have a problem with the rest of his budget?

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.