WebMar 2, 2024 · selected Mar 2, 2024 by Anuragk Best answer Correct Answer - Option 2 : 1/2 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 = (Possible Outcome/Total Outcome) n C r = n!/ (n - r)! r! Calculation: Random selection of a boy ⇒ 15 C 1 = 15 WebApr 15, 2024 · Blue Streaks tennis downed in Districts. SEBRING — Sebring High School’s boys and girls tennis teams came up short in the Class 3A-District 6 tournament. Although there was still a bright spot. Despite both squads finishing in third and missing out on advancing to regionals, some Streaks still had a successful day.
A class has 11 boys, 9 girls. Two students will be selected …
WebIn a class there are 11 boys and 19 girls. The mean weight of all 30 children is 32.85 kg. The mean weight of the 11 boys is 31.9 kg. Work out the mean weight of the 19 girls. answer … WebThere are 15 boys and 10 girls in a class We have to select 3 students such that there should be 1 girl and 2 boys The number of ways we can select 3 students is 25C 3 = 2300 The number of ways we can select 3 students such that there is 1 girl and 2 boys is 15×7×10 =1050 The probability is 23001050 = 4621 Therefore the correct option is C bird-in-hand theatre
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WebThere are 18 boys and 14 girls in the class. In how many ways can three representatives be elected to the school parliament if these are to be: a) the boys themselves b) one boy and two girls Correct answer: a = 816 b = 1638 Step-by-step explanation: C 3(18) = (318) = 3!(18−3)!18! = 3⋅2⋅118⋅17⋅16 =816 a= (318)= 816 WebAlthough there are many exceptions, boys and girls do differ on average in ways that parallel conventional gender stereotypes and that affect how the sexes behave at school and in class. The differences have to do with physical behaviors, styles of social interaction, academic motivations, behaviors, and choices. WebApr 11, 2024 · School leadership in terms of experience and skills of the school management and board. Below is the list of best secondary schools in Nigeria in 2024: Lifeforte International School, Ibadan, Oyo State. Corona Secondary School, Agbara, Ogun State. Chrisland High School, Lagos. daman to somnath