Write 3/5 with denominator 10 and 20

in a sample of 10 cards, 4 are red and 6 are blue. if 2 cards are selected at random from the sample, one at a time without replacement, what is the probability that both cards are not blue?

In a group of twelve people, four had been selected for a transfer. If two of the twelve are selected, what is the probability that both of those selected are selected for a transfer?

How many Miles will your parents drive in eight hours if you they are traveling 65 mph

Eva treated her co-workers to a meal that cost $54.35. Eva knew that when the bill came, she would need to pay Hampton sales tax of 5% and would want to leave a 20% tip on the original $54.35. Including tax and tip, how much did Eva's meal cost?

A reading list contains 3 historical books and 4 science-fiction books. What is the probability that Tena will randomly choose a historical book for her first repost and a science-fiction book for her second? a. 12/49 b. 2/9 c. 2/7 d. 1 2/7

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.