subject
Mathematics, 22.06.2019 12:00 samueltaye

Twenty tires are tested to see if they last as long as they claim they do. three tire fail the test. two tires are selected at random without replacement for a detained inspection. a. what the probability that both tires failed the test. b. what is greater the probability that the first tire passed the test and the second one failed or the probability that the first one passed and the second one passed? c. suppose 2 tires are selected at random without replacement 60 times, how can we predict the number of times both tires fail the test

ansver
Answers: 1
Show answers

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 18:50, hartmaaj95
The first few steps in solving the quadratic equation 9x2 + 49x = 22 ? 5x by completing the square are shown. 9x2 + 49x = 22 ? 5x 9x2 + 54x = 22 9(x2 + 6x) = 22 which is the best step to do next to solve the equation by completing the square? 9(x2 + 6x + 3) = 25 9(x2 + 6x + 3) = 49 9(x2 + 6x + 9) = 31 9(x2 + 6x + 9) = 103
Answers: 3
continue
image
Mathematics, 21.06.2019 19:00, eden43
Astore has clearance items that have been marked down by 60%. they are having a sale, advertising an additional 55% off clearance items. what percent of the original price do you end up paying?
Answers: 1
continue
image
Mathematics, 21.06.2019 20:00, bfgnnnbddf6830
How do i multiply two digit numbers
Answers: 1
continue
image
Mathematics, 21.06.2019 20:30, aavil5659
Clarence wants to buy a new car. he finds an ad for a car that costs 27,200 dollars. suppose his local sales tax is 7%. -how much would he have to pay? -what is the cost of the car including tax? -if clarence has 29,864 saved, can he pay cash to buy the car?
Answers: 1
continue
You know the right answer?
Twenty tires are tested to see if they last as long as they claim they do. three tire fail the test....

Questions in other subjects:

Konu
Business, 16.03.2020 20:43
Titanic Roofing Company has estimated the following amounts for its next fiscal year: Total fixed costs $ 840 comma 000 Sale price per unit 60 Variable cost per unit 30 If the comp...
Konu
Business, 16.03.2020 20:43
With respect to each of the following changes, identify whether the demand curve will shift rightward or leftward:a. An increase in income (the good under consideration is a normal...
Konu
Physics, 16.03.2020 20:43
There is a spot of paint on the front wheel of the bicycle. Take the position of the spot at time t=0 to be at angle θ=0 radians with respect to an axis parallel to the ground (and...
Konu
Business, 16.03.2020 20:43
A company releases a five-year bond with a face value of $1,000 and coupons paid semiannually. If market interest rates imply a YTM of 8%, what should be the coupon rate offered if...
Konu
Business, 16.03.2020 20:43
Schumpeterian growth focuses on:. a. capital formation (i. e., more physical capital) as central to economic growth. b. arguing that diminishing returns to capital are overstated ....
Konu
Business, 16.03.2020 20:43
The Rational Consumer — Work It Out: Question 4 of 4 The price of bagels increases to $4, but the price of coffee remains at $2 per cup. Which bundle is her optimal bundle assuming...
Konu
Chemistry, 16.03.2020 20:43
For the symmetric stretch of CO2, explain why it can be seen in Raman Spectroscopy. If you probe a CO2 sample with a laser excitation source at 675.00 nm, explain where you would e...
Konu
English, 16.03.2020 20:43
What is the best app?...
Konu
Business, 16.03.2020 20:43
Which of the following is an example of a multiple products and multiple market segments strategy? College Football magazine selects different covers for essentially the same writt...
Konu
Chemistry, 16.03.2020 20:43
Show Your Work2SO3(g) -> 2SO2(g)+O2(g)Calculate Keq for this reaction if the equalibrium concentrations are: |SO2|=0.42M; |O2|=0.21M; |SO3|=0.072M...
More questions: Mathematics Another questions
See results (0)