# A bag contains 9 red marbles, 5 white marbles, and 6 blue marbles. You draw 4 marbles out at random,

###### Question:

A bag contains 9 red marbles, 5 white marbles, and 6 blue marbles. You draw 4 marbles out at random, without replacement. What is the probability that all the marbles are red? #### Similar Solved Questions

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##### (c) By considering two paths of approach. show that the following function has no limit ng (.y) approaches to (0,0):f(")
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##### -11 POINTSTSESSCALC2 4.5.006.MI:Evaluate the integral by making the given substitution: (Use C for the constant of integration ) secLyxZL dx, U = 1/x?INeed Help?IRLLEIILelE0/1 POINTSPREVIOUS ANSWERSSESSCALC2 4.5.004.Evaluate the integral by making the given substitution. (Use C for the constant of integration )dt (1 4t)5U = 14t7 C 16(1 + 4)4Need Help?RLALLkthSubmit AnswerPractice Another Version
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##### A particular reactant decomposes with a half-life of 145 $when its initial concentration is 0.268 M: The same reactant decomposes with half-life of 223$ when its initial concentration is 0.174 MDetermine the reaction order:What is the value and units of the rate constant for this reaction?Units
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##### Figure Q1 shows a frequency polygon of time (in seconds) taken to download a particular file in a sample of 25 computers. The values provided within the polygon are the frequencies.Frequency(6,8)(9,6)(3,a](12,a)(15,1) 018,0)Ko,0)Midpoint121518Figure Q1Calculate the standard deviation of the data in Figure Q1 by first determining the value of a Next; transform the polygon in Figure Ql into a (cumulative frequency) ogive. Please note that the grouped data in Figure Ql has inclusive class intervals
Figure Q1 shows a frequency polygon of time (in seconds) taken to download a particular file in a sample of 25 computers. The values provided within the polygon are the frequencies. Frequency (6,8) (9,6) (3,a] (12,a) (15,1) 018,0) Ko,0) Midpoint 12 15 18 Figure Q1 Calculate the standard deviation of...
##### Using the data in the following table; at what wavelength does each of Si, Ge, GaAs, GaP, ZnS and ZnSe begin to absorb photons?Group IVCrystal SiEg(eV) 1.1nie/m 0.19Mllh ml0.16IVGe GaAs GaP0.7 1.4 2.3 3.6 2.70.08 0.07 0.12 0.40 0.10.04 0.09 0.50 5.41 0.6III-VMII-VII-TTZnS ZnSeI-V
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##### 1 1 0 for and l V the prccuct molecule: arows tC V Dus 8 M 8 1 Vionk Sjiec 1 tre 3 account forall equetion bon6s made . and broken;= " H 8 0 8 3 V 2 Is 0 3 1 1 8 0 7 Ied Iree il !
1 1 0 for and l V the prccuct molecule: arows tC V Dus 8 M 8 1 Vionk Sjiec 1 tre 3 account forall equetion bon6s made . and broken; = " H 8 0 8 3 V 2 Is 0 3 1 1 8 0 7 Ied Iree il !...
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##### (12) 10. A factory has two machines that manufacture bolts. Machine A manufactures 80% of the bolts and Machine B manufactures the remaining 20% of the bolts. Only 4% of the bolts are defective from Machine A, but 6% of the bolts are defective that were made by Machine B. Use Bayes = theorem t0 answer the following questionsP(defective A) =P(defective | B) =c P( A and B) =d. P(A defective)P(B defective) =E. P( A or B) =
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##### This is a fluid mechanics problem. could you do part A and B. Thank you ows...
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##### Question 7 of 16 Building = contractors otten Install double-glazed windows prevent thermal energy (heat) from entering exiting : building. In addition to being effective insulators, such windows present interesting optical effects Ij the figure, double-glazed window consists of two identical panes of glass (ng 1.44), each Yg 42.0 mm thick; separated by an air gap of Ya = 33.6 mm, If light incident on the glass makes an angle of $40.00" with respect t0 the glass, find the shift in path Ax Question 7 of 16 Building = contractors otten Install double-glazed windows prevent thermal energy (heat) from entering exiting : building. In addition to being effective insulators, such windows present interesting optical effects Ij the figure, double-glazed window consists of two identical panes ... 1 answer ##### (1) 8ketch the graph of r(t) and show the direction of increasing t 2:r, c) r(t) -3costí + 3 sin tj + tk; d) a) r(t).-ti+3, b) r(t)-< 2cos t, 5 sin t >, О r(t)- ti+ t2j + 2k t Describe the... (1) 8ketch the graph of r(t) and show the direction of increasing t 2:r, c) r(t) -3costí + 3 sin tj + tk; d) a) r(t).-ti+3, b) r(t)-< 2cos t, 5 sin t >, О r(t)- ti+ t2j + 2k t Describe the graph of r(t) 3 cos ti+5sin tj+4 cos tk (1) 8ketch the graph of r(t) and show the direction... 1 answer ##### Solve the given differential equation. $$\left(x^{2}+2\right) d x-(1+y) d y=0$$ Solve the given differential equation. $$\left(x^{2}+2\right) d x-(1+y) d y=0$$... 1 answer ##### (1 point) Let 5 -15 50 A=1-1 2 4 | and b=I-12 4 16 」 A... (1 point) Let 5 -15 50 A=1-1 2 4 | and b=I-12 4 16 」 A linear transformation T : R2 → R3 is defined by T x) = Ax. Find an x in R2 whose image under T is b. X2... 5 answers ##### Suppose f(r). 0 <. < [ is a continuou function: (1) Use calculus to find & such that TS (f(r) 0) dx is minimum: Let ._ be sequence of numbers. Find & to minimize |rt al + +E, (3) Find & to minimize 1o V(r) aldx Suppose f(r). 0 <. < [ is a continuou function: (1) Use calculus to find & such that TS (f(r) 0) dx is minimum: Let ._ be sequence of numbers. Find & to minimize |rt al + +E, (3) Find & to minimize 1o V(r) aldx... 5 answers ##### COS n { 2" 32 (~)" n In n 2h" cOS n { 2" 3 2 (~)" n In n 2h"... 1 answer ##### How do you express # (x) / (x^(3)-x^(2)-2x +2)# in partial fractions? How do you express # (x) / (x^(3)-x^(2)-2x +2)# in partial fractions?... 1 answer ##### Please someone help me with these questions.. thanks so much The molar solubility of copper(II) carbonate... please someone help me with these questions.. thanks so much The molar solubility of copper(II) carbonate in a 0.277 M sodium carbonate solution is Submit Answer Retry Entire Group 4 more group attempts remaining The molar solubility of copper(II) sulfide in a 0.237 M copper(II) nitrate solutio... 1 answer ##### Assume Cape Cod Railway is considering hiring a reservations agency to handle passenger reservations. The agency... Assume Cape Cod Railway is considering hiring a reservations agency to handle passenger reservations. The agency would charge a flat fee of$10,000 per month, plus $2 per passenger reservation. What is the total reservation cost if 200,000 passengers take the trip next month? O A.$10,000 B. $400,00... 5 answers ##### Consider cluster sampling in two stages, be: C0: Overhead costs,C1: Cost of selecting and visit a primary unit, C2: Cost ofselecting and observing a secondary unit, C3: Cost per unitsecondary by sampling each selected primary unit and B: a budgetfor research (a) Express the cost function for this case. (b)Determine the sample sizes of the first and second stages thatminimize the variance, use the unbiased estimator. (Note that thesizes Mi and mi can vary according to the choice made, fortherefor Consider cluster sampling in two stages, be: C0: Overhead costs, C1: Cost of selecting and visit a primary unit, C2: Cost of selecting and observing a secondary unit, C3: Cost per unit secondary by sampling each selected primary unit and B: a budget for research (a) Express the cost function for thi... 5 answers ##### 2e 3" _ y + y = 24e: 8e-t (b) 5 2e 3" _ y + y = 24e: 8e-t (b) 5... 1 answer ##### Consider the market for imported strawberries (from Canada) in the USA (characterized by negatively sloped demand... Consider the market for imported strawberries (from Canada) in the USA (characterized by negatively sloped demand and positively sloped supply) in conjunction with the following two events: Event I: Strawberry farmsin Canada have been multiplying; Event II: Incomes in the USA are on the rise. How do... 5 answers ##### Flnd (k, o,P) (#3) tork () Tozh 21 + 7rand p (#)m2a po;(k,o,p) (_3) Flnd (k, o,P) (#3) tork () Tozh 21 + 7rand p (#)m2a po; (k,o,p) (_3)... 1 answer ##### Suppose your company's income statement reports$105 of net income, and its comparative balance sheet indicates...
Suppose your company's income statement reports $105 of net income, and its comparative balance sheet indicates the following. Dec 31, 2017$ 35 Dec 31, 2018 $205 175 Cash Accounts receivable Inventory Total 75 260$ 370 135 $515$ 50 100 Wages payable Common shares Retained earnings Total \$ 1...