Rileyek10 Rileyek10

27-03-2014
Mathematics

contestada

Forty tickets are sold for a raffle with two prizes. You buy two tickets. What is the probability that you will win both prizes?

Respuesta :

Аноним Аноним

27-03-2014

Well, the first one is 2/40=1/20. The 2nd one is 1/39. You multiply these to get 1/780.

Answer Link

Otras preguntas

The moon is 250,000 miles away. How many feet is it from earth

When a certain valve is open,281 gallons go through it in one hour. The number of gallons that would go through in 91 hours is?

Take the product 6and 7 from 50

Find your mass if a scale on earth reads 650 N when you stand on it.

Facts about The Aral Sea

whay is one reason why Nigerians remain poor, despite their country's large oil deposits? Infrastructure, subsistence farming, corruption, microcredit

A bond quote of 82.25 in dollars is equal to?

Remote sensing is most useful in collecting what type of information?

Why was a severe downturn in oil prices during the early '80s detrimental to the Soviet economy?

In "A Cub Pilot," why does the author say that the Mississippi is "fickle"? a. The river is constantly changing. b. The relationship among pilots is sometimes d