Math, asked by Tanyav4366, 1 year ago

What is the probability of having getting53 fridays in a leap year?

Answers

Answered by sarankumarmec

0

A year has 52 weeks

52*7=364 days

a leap year has 366 days.

the possible combinations of remaining 2 days are

SM, MT, TW, WT, TF, FS, SS = 7

combinations with friday = TF, FS = 2

thus probabiloty of getting 53 fridays = $\frac{2}{7}$

Previous Question

Next Question

Similar questions

English, 7 months ago

What is the situational irony in the lesson 'After Twenty Years'?

English, 7 months ago

I.................speak English fluently when i was a child. an could should ...

Science, 7 months ago

why do leaves or fruits fall on the ground afterbreaking from the tree? which force is doing work. options is (a).telfon (b).melamine (c).PET (d).polyester...

Math, 1 year ago

A plane that carries mail makes a round trip each day from Chicago to New York. It makes 3 intermediate stops on the way to New York and 1 intermediate stop on the way back to Chicago. Suppose you make a graph of the altitude of the plane for one day, with time on the horizontal axis and altitude on the vertical axis. How many times will the graph touch the horizontal axis?

Math, 1 year ago

in an AP, the first term is -5 and the last term is 105. If the sum of these numbers is 1550, how many terms are there in the AP?

Chemistry, 1 year ago

what are the necessary condition required for a chemical reaction to take place...

Math, 1 year ago

solve the problem please...

Math, 1 year ago

a motar boat whose speed is 18km/hr in still water takes 1hr more to go 24/km upstream than to return downstraem to the same spot. find the speed of the stream...