In a class there are 8
WebMay 23, 2024 · Answer: 8/27 Step-by-step explanation: Given: In a class of 27 students, 18 are female and 8 have an A in the class. There are 2 students who are female and have an A in the class. To Find: What is the probability that a student chosen randomly from the class has an A? Solve: Given: Total : 27 Female : 18 A : 8 A Female : 2 Therefore, 8/27 Kavinsky WebIn a class there are 10 boys and 8 girls. When 3 students are selected at random, the probability that 2 girls and 1 boy are selected is. A 10235 B 10215 C 10255 D 10225 Hard …
In a class there are 8
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WebAs asked, the question is seeking to know the number of subsets of size 4 in a set of size 12. A subsequent accounting for the order in which they are chosen is a change in the nature of the question. So there are $${12\choose 4}$$ ways to do this. Your interpretation is correct.
WebUsing the Basic Counting Rule, there are 8 choices for the gold medal winner, 7 remaining choices for the silver, and 6 for the bronze, so there are 8 · 7 · 6 = 336 ways the three medals can be awarded to the 8 runners. Note that in these preceding examples, the gift certificates and the Olympic medals were awarded without replacement WebDec 13, 2014 · In a group of 14 students there are 8 girls and 6 boys. Determine the number of ways that a committee of 4 students which has at least 1 boy can be chosen from the …
WebFor example, in a room full of students, there are 10 boys and 5 girls. This means the ratio of boys to girls is 10:5. If we simplify the ratio, we see that the ratio of boys to girls is 2:1, since #10 -: 5 = 2# and #5 -: 5 = 1#. Thus, there are 2 boys in the room for every 1 girl. Let's say we'd like to buy a soda for each student in the ... WebIn a class there are 10 students who plays football and cricket 7 students who do not play football or cricket 14 students who play football 21 students who play cricket Find the probability that the students chosen at random plays football and cricket See answer Advertisement emmateal21 Answer:
Web12 hours ago · The Maine meteorite was visible for more than four minutes from around 11.57 a.m. ET on Saturday, April 8, according to NASA. Winds might have carried smaller meteorites across the border into ...
WebMay 3, 2024 · In a class there are 10 boys and 8 girls. The teacher wants to select a boy and a girl to represent the class in a function. asked May 3, 2024 in Aptitude by shabnam … curl ploppingWebThe program should display the percentage of males and females in the class. Hint: Suppose there are 8 males and 12 females in a class. There are 20 students in the class. The percentage of males can be calculated as 8 ÷ 20 = 0.4, or 40%. The percentage of females can be calculated as 12 ÷ 20 = 0.6, or 60%. Expert Answer curl post binary fileWebRatio problems: Two-term Ratios. Example 1: In a bag of red and green sweets, the ratio of red sweets to green sweets is 3:4. If the bag contains 120 green sweets, how many red sweets are there? Solution: Step 1: Assign variables: Let x = red sweets. Write the items in the ratio as a fraction. Step 2: Solve the equation. curl post bearer tokenWebA classroom has two rows of eight seats each. There are 14 students, 5 of who always sit in the front row and 4 of who always sit in the back row. In how many ways can the students be seated? 8! 3! 8! 4! 7! 2! = 28449792000 The correct answer might be clearly obvious but I'm asking what is wrong with the approach below. curl post body array valueWebHint: Suppose there are 8 males and 12 females in a class. There are 20 students in the class. The percentage of males can be calculated as 8 \div 20=0.4 8÷20 = 0.4, or 40%. The percentage of females can be calculated as 12 \div 20=0.6 12 ÷20 = 0.6, or 60%. Solutions Verified Solution A Solution B Create an account to view solutions curl post authorization bearerWebMay 21, 2024 · Expert Help in Algebra/Trig/ (Pre)calculus to Guarantee Success in 2024. See tutors like this. Try an Algebraic approach: let g = # of girls; then # boys = g+8. Now, how … curl post authorizationWebGiven that the number of boys and girls in a class is as follows: Number of boys = 11 Number of girls = 9 Then we conclude that the total number of students in the class= 20 students. Then, the... curl post body example