What is 5/8 minus 1/8

If 10% of all disk drives produced on an assembly line are defective, what is the probability that there will be exactly one defect in a random sample of 5 of these? What is the probability that there will be no defects in a random sample of 5?

You are gathering data in the cafeteria, recording which condiments are most popular on students' hamburgers. The data you gather is A. quantitative. B. categorical. C. discrete. D. bivariate.

Find three consecutive numbers whose sum is 57

What is 2/5 - 1/4 in simplest form

16. For any two integers a and b, (a + b) 2 = a + b? Is it true or false conjecture

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.