In a class there are 15 boys and 10 girls
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In a class there are 15 boys and 10 girls
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WebOct 10, 2024 · Academic Mathematics NCERT Class 7 Given : The number of boys in the class = 15 The number of girls in the class = 5 Total number of students in the class = 15 … WebApr 11, 2024 · Heather Graham is baring all about her first nude scene in Paul Thomas Anderson’s 1997 porn epic “Boogie Nights.” The then-27-year-old starlet had already …
WebIn a class, there are 15 boys and 10 girls. Three students are selected at random. The probability that 1 girl and 2 boys are selected, is: This problem has been solved! You'll get a detailed solution from a subject matter expert that helps you learn core concepts. See Answer Question: In a class, there are 15 boys and 10 girls.
WebApr 7, 2024 · In a class, there are 15 boys and 10 girls. Three students are selected at random. The probability that 1 girl and 2 boys are selected, is: a) $\dfrac{21}{46}$ b) $\dfrac{25}{117}$ c) $\dfrac{1}{50}$ ... It is given in the question that there are 15 boys and 10 girls, three students are selected at random, then we have to find the probability ... WebJul 18, 2016 · Number of boys is 15 Number of girls is 10 Number of selected student at random is 1 Calculation: Total no. of students, ⇒ 15 (boys) + 10 (girls) = 25 Probability of the selected girl, ⇒ Number of girls/Number of total students ⇒ 10/25 ⇒ 2/5 ∴ 2/5 is the probability that the selected student is a girl. Download Solution PDF Share on Whatsapp
WebJul 19, 2016 · Given: Numbers of boys = 15 Numbers of girls = 10 Total numbers of boys and girls = 15 + 10 = 25 Selected at random = 2 Formula Used: Probability = Get Started …
WebIn class, there are 15 boys and 10 girls. How many ways a teacher can select 1 boy and 1 girl to represent the class at a seminar? Solution Calculate the number of ways to select … how to tame the wither stormWebNov 3, 2024 · Since we are selecting 2 of 15 boys, 1 of 10 girls, and 3 of 25 total people, the probability is ( 15 2) ( 10 1) ( 25 3) = 21 46 Your second method is incorrect because you … how to tame titanoboaWebMar 2, 2024 · Numbers of boys = 15. Numbers of girls = 10. Total numbers of boys and girls = 15 + 10 = 25. Selected at random = 2. Formula Used: Probability = (Possible … how to tame undead raptorWebAlex McRobert Sober Yoga Girl (@alexmcrobs) on Instagram: "There are so many exciting things happening in our community this week, we can’t wait to see yo ... how to tame trikeWebFeb 27, 2024 · A class has 15 boys and 10 girls Formula used: n C r = n!/ [r! (n - r)!] Calculation: The number of ways selecting 3 student ⇒ 25 C 3 = 25!/ [3! (25 - 3)!] ⇒ 2300 The ways of selecting 1 girl and 2 boys ⇒ 10 C 1 × 15 C 2 = 10!/ [1! (10 - 1)!] × 15!/ [2! (15 - 2)!] ⇒ 1050 The probability is ⇒ 1050/2300 = 21/46 ∴ The probability is 21/46. how to tame titanoboa in ark survivalWebIn a class, there are 15 boys and 10 girls. Three students are selected at random. The probability that 1 girl and 2 boys are selected is: P(10,1)*P(15,2)/P(25,2) how to tame thick coarse hairWebFirst, you would want to add the number of all your socks together, which would be 10 + 15 + 5 + 9, equaling 39. You have 39 total pairs of socks. Next, you would want to know how … how to tame the arabian horse rdr2