probability that a customer at video to go rents at most 2 DVDs
= P(X≤2) = P(=0) + P(x=1) + P(X=2) =
0.04+0.51+0.23= 0.78
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Assignment Scoring Your best submission for each entire question is used for your score. 2. -11 points IllowskyintroStat1 3.PR.040. 0/3 Submissions Used E and F are mutually exclusive events. p E) = 0.3; P(F)-0.1. Find P(EIF). (Enter your answer to one decimal place.) 曰Show My Work (Optional:@ ess << View Previous Question Question 2 of 4 View Next Question >> Home My Assignments Extension Request O Type here to search
Assignment Scoring Your best submission for each entire question is used for your score. 6. + 0/5 Submissions Used A normal distribution has a mean of ui - 80 with o - 12. Find the following probabilities. (a) P(X > 83) (b) p(x < 74) (c) P(X < 92) (d) p(71 < X < 89) Need Help? Read It Talk to Tutor Submit Answer View Previous Question Question 6 of 10 View Next Ques
Assignment Scoring Your best submission for each question part is used for your score. 1. -20 points What is the frequency of a note whose period is 32 milliseconds? Hertz a Show My Work (optional 2. 20120 points | Previous Answers What are the bones in the middle ear called? cilia basilar membrane stapes e ossicles O tympanil
Assignment Scoring Your best submission for each question part is used for your score. 16 9.2.WA 001 A mechanic changing the spark plugs in a car notes that the instruction manual calls for a shown in the figure below, determine the magnitude of the force she must exert on the w 169.356079 N torque with a magnitude of 4 rench. mechanic grasps the wrench as 0.30 m ㄕ Additional Reading
ent Scoring st submission for each question part is used for your score. DETAILS PREVIOUS ANSWERS SCALCET8 5.4. 0/1 Points] XY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Find the general indefinite integral. (Use C for the constant of integration.) (7) tv 14 +32x² + at Need Help? Read it Talk to a Tutor Show My Work (Optional) 17,832 30 W Show My Work (Optional) ? Submit Answer M DETAILS SCALCET8 5.4.505.XP.MI. 2. [-/1 Points] Find the general indefinite integral I...
Assignment Scoring Your best submission for each question part is used for your score 34. -1 points CraudaL3 21.021b. 0r3 Submissions Used My Notes Ask Your The following table shows how the buying power of a dollar is reduced with inflation. The second line in the table gives the percent reduction of a dollar's buying power in one year due to the corresponding inflation rate. Annual inflation rate 20% 30% 40% 50% 10% Buying power reduction 9.1% 16.7% 23.1% 28.5%...
ment Scoring est submission for each question part is used for your score. 0/1 points | Previous Answers sCalc8 2.8.040 My Brain weight B as a function of body weight W in fish has been modeled by the power function B 0.007w2/3, where B and W are measured in grams. A model for body weight as a function of body length L'(measured in centimeters) is w -o. 1222.53 If, over 10 million years, the average length of a certain species...
ssignment Scoring Your best submission for each question part is used for your score 1. O-15 points BenFinMatht 4.1.001 Sketch the system of inequalities x 2 0, y 2 0 Flash Player version 10 or higher is required You can get Flash Player free from Adob List all vertices. (Order your answers from smallest to largest x, then from smallest to largest y.) (x, y) = Identify the region as "bounded" or "unbounded." bounded unbounded Need Help? Talk to a...
Your best submission for each question part is used for your score. 3. [0/1.42 Points] DETAILS PREVIOUS ANSWERS SCALCET8 7.5 Evaluate the integral. ✓ 2/2 23x2 V1 – x2 dx 0 3.2838 X Submit Answer View Previous Ques Assignment Scoring Your best submission for each question part is used for your score. 4. [0/1.42 Points] DETAILS PREVIOUS ANSWERS SCALCET8 7.5.021. Evaluate the integral. (Use C for the constant of integration.) 14 arctan(x) dx X Submit Answer View Previous Question Responses/submit?pos=1&dep=23868731&tags=an...