Mathematics, 11.10.2020 08:01 samchix727

The probability of a dry summer is equal to 0.3, the probability of a wet summer is equal to 0.2, and the probability of a summer with normal precipitation is equal to 0.5. what is the probability of observing two dry summers?
what is the probability of observing at least 2 dry summers?
what is the probability of not observing a wet summer?

Answers: 2

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 15:00

Which represents the inverse of the function f(x) = 4x? h(x) = x + 4 h(x) = x – 4 h(x) = x h(x) = x

Answers: 1

Answer

Mathematics, 21.06.2019 15:10

Which of the following is a proper fraction? a. 9⁄8 b. 5⁄6 c. 7⁄3 d. 4⁄2

Answers: 2

Answer

Mathematics, 21.06.2019 18:00

How to do this , and can some one explain

Answers: 1

Answer

Mathematics, 21.06.2019 19:10

If a || b and e || f , what if the value of y ?

Answers: 3

Answer

You know the right answer?

The probability of a dry summer is equal to 0.3, the probability of a wet summer is equal to 0.2, an...

Questions

Arts, 19.12.2019 20:31

Adaguerreotype was an early photographic method created using a:...

Chemistry, 19.12.2019 20:31

Oxidation and reduction half- . a) 2h2 + o2 => 2h2o. oxidation half-reaction: . reduction half-reaction: . b) mno2(s) + 4hcl(aq) => mncl2(aq)...

Mathematics, 19.12.2019 20:31

If c = the number of cars in a parking lot, which algebraic expression represents the phrase below? 9 more than the number of cars...

Mathematics, 19.12.2019 20:31

Betty had $40 in her pocket. she bought 12 identical bags of popcorn. betty was left with $10 after buying the popcorn. what was the price, in dollars...

Spanish, 19.12.2019 20:31

2. ¿qué programa miraste en la televisión?...

Biology, 19.12.2019 20:31

Which planets have liquid water? -venus and earth -earth and mars -neptune and earth -earth only...

History, 19.12.2019 20:31

The law of demand states that price and quantity demanded move in directions. a. similar b. opposite c.

Mathematics, 19.12.2019 20:31

Draw counters show how 7 is 5 and 2...

Mathematics, 19.12.2019 20:31

The value of a dirt bike decreases by 30% each year. if you purchased this dirt bike today for $500, to the nearest dollar how much would the bike be...

Physics, 19.12.2019 20:31

If there are 6 apples and you take away 4, how many do you have?...

History, 19.12.2019 20:31

What made it possible for a small country like britain to rule large territories...

Chemistry, 19.12.2019 20:31

Lease select the word from the list that best fits the definition the parts of organisms are most likely to become fossils....

Health, 19.12.2019 20:31

Which step is a part of internal respiration? oxygen rich blood is taken up by the tissues. air is inhaled through the nostrils.

Health, 19.12.2019 20:31

Ahuman's most rapid growth, both physically and mentally, occurs between and years old....

Mathematics, 19.12.2019 20:31

How many times does 5.5 go into 19?...

Mathematics, 19.12.2019 20:31

A-(65,-35) b (-7,-4) c (-7,35) d -6,-3) i really need on thisyou

Biology, 19.12.2019 20:31

How do chromosomes of eukaryotes compare with chromosomes of prokaryotes? a. eukaryotes have chromosomes floating free in the cytoplasm, whereas prok...

History, 19.12.2019 20:31

How did technology improve navigation? ? (#2 in pic.)

Mathematics, 19.12.2019 20:31

Three bacteria are ina dish. each hour the number of bacteria increases by four. if at the end of the first hour there are 12 bacteria, how many bacte...

Mathematics, 19.12.2019 20:31

Aconstruction crew is lengthening a road. the road started with a length of 54 miles, and the crew is adding 4 miles to the...

More questions: Mathematics Another questions