# Starting with 10 blue balls, in each of 10 sequential rounds, we remove a random ball...

###### Question:

Starting with 10 blue balls, in each of 10 sequential rounds, we remove a random ball and replace it with a new red ball. For example, after the first round we have 9 blue balls and one red ball, after the second round with probability 9/10 we have 8 blue balls and 2 red balls, and with probability 1/10 we have 9 blue balls and one red ball, etc.

What is the probability that the ball we remove at the 11th round is blue?

#### Similar Solved Questions

##### Earthquakes at fault lines in Earth's crust create seismic waves, which are longitudinal (P-waves) or transverse...
Earthquakes at fault lines in Earth's crust create seismic waves, which are longitudinal (P-waves) or transverse (S-waves). The P-waves have a speed of about 7 km/s. Estimate the average bulk modulus of Earth's crust given that the density of rock is about 2500 kg/m3. Pa...
##### What about monopolies: for some of us, we still live in areas where there is NO competition for basic, necessary services (which are not luxuries, or for that matter, choices) such as water, and as su...
What about monopolies: for some of us, we still live in areas where there is NO competition for basic, necessary services (which are not luxuries, or for that matter, choices) such as water, and as such, we are at "the mercy" of these companies that do provide the service....
##### QUESTIONS 1) Do a BLASTP search using RBP4 (NP_006735), restricting the output to Arthropoda (Insects). How...
QUESTIONS 1) Do a BLASTP search using RBP4 (NP_006735), restricting the output to Arthropoda (Insects). How many databases matches have an Evalue less than 0.01 in this search? (10 points) 2) Next, do a BLASTN search using the RBP4 nucleotide sequence (NM_006744). For this query, select only the nuc...
##### Paul's Pool Service provides pool cleaning, chemical applicason, and pool repairs foe residential customers C service,...
Paul's Pool Service provides pool cleaning, chemical applicason, and pool repairs foe residential customers C service, Paul collects 15 percent of service fees. The final 5 percent is colected in the second month following purchase of the suppies Paul purchases, 70 percent used inthe mora, or pu...
##### Constants Part A A couple of boxes with different masses, 4.20 kg and 1.70 kg, hang 0.800 m above the floor from the ends of a cord 5.50 m long passing over a frictionless pulley. The boxes are relea...
Constants Part A A couple of boxes with different masses, 4.20 kg and 1.70 kg, hang 0.800 m above the floor from the ends of a cord 5.50 m long passing over a frictionless pulley. The boxes are released from rest with the heavy box falling and lifting up the light box. Find the maximum height above ...
##### A 1.8 kg pendulum bob hangs from a 2 meter string. It is pulled to the...
A 1.8 kg pendulum bob hangs from a 2 meter string. It is pulled to the side, position A, so that the bob is 121 cm (h on the sketch) above the lowest position, position C. The bob is released and begins to swing. See below. What is its potential energy after it has swung to position B, 34.0 cm below...
##### 2. A baseband digital transmission system sends rectangular pulses of amplitude +5 or -5 through a...
2. A baseband digital transmission system sends rectangular pulses of amplitude +5 or -5 through a channel at a rate of 2400 bps. Given a noise power spectral density of No 10-3 W/Hz, What would probability of error in sending a bit be? What would the maximum bit rate be if the probability of error ...
##### A claim put forth by some purveyors of health foods is that vitamins obtained from natural...
A claim put forth by some purveyors of health foods is that vitamins obtained from natural sources are more healthful than those obtained by chemical synthesis. For example, pure L-ascorbic acid (vitamin C) extracted from rose hips is thought to be healthier than pure L-ascorbic acid manufactured in...
##### 1 of 4 completely This Test: 4 pts possible 37% du vor the use of married...
1 of 4 completely This Test: 4 pts possible 37% du vor the use of married drones by police agence Sandomly selected. Find the probably that the number of U.S. whethemed ones by policealy Tree ou les that Round to the decimales as needed) MP4) -Round to three decimal places as needed) 4) P3-Round to ...
##### WE 34 costs, did you define transaction and duration drivers. DJU) to each type of purse?...
WE 34 costs, did you define transaction and duration drivers. DJU) to each type of purse? Explain. Exercise 4.16 Multiple versus Single Overhead Rates, Activity Drivers Deoro Company has identified the following overhead activities, costs, and activity the coming year: Activity Expected Cost Activit...
##### How do you calculate the arc length of the curve y=x^2 from x=0 to x=4?
How do you calculate the arc length of the curve y=x^2 from x=0 to x=4?...