State the singers are equally likely to pick any song

Assignment Help Mathematics
Reference no: EM13200418

You attend a Karaoke night and hope to hear you favorite song. There are 300 different songs in the karaoke (and your favorite is among the 300). Assuming the singers are equally likely to pick any song and no song is repeated, what is the probability that your song is one of the 20 that you hear that night.

Reference no: EM13200418

Questions Cloud

Construct a frequency distribution : Construct a frequency distribution.
Find the rate at which the distance from home plate : For the baseball diamond shown in the figure below, suppose the player is running from first to second at a speed of 29 feet per second. Find the rate at which the distance from home plate is changing when the player is 27 feet from second base. (..
Calculate the overall cost of capital for cartwell products : Calculate the overall cost of capital for Cartwell Products. Which projects should the firm select? Does your answer differ from your answer topart d? If so, explain why.
How many students failed the test : In a large class, 80 students took a test. When the test papers were rated, it was found that 10% of the students had papers, 23% had B papers, 30% had C papers, 15% had D papers, and the rest failed. How many students failed the test?
State the singers are equally likely to pick any song : You attend a Karaoke night and hope to hear you favorite song. There are 300 different songs in the karaoke (and your favorite is among the 300). Assuming the singers are equally likely to pick any song and no song is repeated
How many revolutions per minute would the cd make : A compact disc can have an angular speed up to 3142 radians per minute. At this angular speed, how many revolutions per minute would the CD make? How long would it take the CD to make 10,000 revolutions?
How much was invested at each rate : You invested $19000 in two accounts paying 7% and 8% annual ineterest respectively. If the total interest earned for the year was $1350, how much was invested at each rate?
Calculate a net present value for the cash stream after tax : You estimate the improvements will cause extra monthly expenses of $50 for property taxes, $45 for insurance, and $100 and $200 per month, respectively, in utility and maintenance costs. The life of this project is 15 years at which point the salv..
State a public storage company charges new customers : A public storage company charges new customers an initial fee of $10.50. Each month of storage costs $13.50.

Reviews

Write a Review

Mathematics Questions & Answers

  Suppose a machine has three independent components

Suppose a machine has three independent components with Exp(.1) lifetimes. Compute the expected lifetime of the machine if it needs all three components to function properly

  Linear equations and constraints

Solve equations and systems of equations in two variables, formulate real-world problems in terms of linear equations and solve these systems by several commonly applied methods.

  How many meters long and how many meters wide

A farmer wishes to enclose a rectangular region with 455 meters of fencing in such a way that the length is 5 times the width and that the region is divided along its length into two equal parts. How many meters long and how many meters wide?

  Functions and equations - printing press

A printer has a contract to print 100,000 invitations for a political candidate. He can run the invitations by using any number of metal printing plates from 1 to 20 on his press.

  Find probability and frequency distributions

Probability and Frequency Distributions. Due to rising medical costs, 43 million people in the United States go without medical insurance

  Use the normal curve approximation

Use the Normal curve approximation to the binomial distribution. Two percent of hair dryers produced in a certain plant are defective.

  Least square regression equation

If the train were announced to be running  thirteen minutes late, how many times would you predict the man next to you would check the time?

  Information about applications of linear equations

The director of a summer day camp estimates that 120 children will join if the camp fee is $250, but for each $25 decrease in the fee, five more children will enroll.

  Evaluate the table of values of earning

Evaluate the table of values of earning using the given data - Define the variables, determine the slop and vertical intercept, and write an equation to model this data.

  How do you make a decision in this situation

How do you make a decision in this situation? Also, how can one come up with the probability of success (or failure)?

  How fast is the plane traveling at that time

A plane flies horizontally at an altitude of 5 km and passes directly over a tracking telescope on the ground. When the angle of elevation is π/3, this angle is decreasing at a rate of π/6 rad/min. How fast is the plane traveling at that time? (Ro..

  Find the work done in pumping out all the water over

A tank full of water is in the shape of a box 2 deep, 2 long, and 8 wide. Find the work done in pumping out all the water over one of its sides.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd