Stats: 3,190,628 members, 7,941,421 topics. Date: Friday, 06 September 2024 at 06:39 AM |
Nairaland Forum / Nairaland / General / Education / Nairaland Mathematics Clinic (494023 Views)
Mathematics Clinic / 2015 Cowbell Mathematics Champion, Akinkuowo Honoured By School. / Lead City University Clinic Welcomes First Ever Baby Since 10 Years Of Opening (2) (3) (4)
(1) (2) (3) ... (234) (235) (236) (237) (238) (239) (240) ... (284) (Reply) (Go Down)
Re: Nairaland Mathematics Clinic by LordPherule(m): 10:42am On Apr 24, 2017 |
Thanks for reviving the discussion. |
Re: Nairaland Mathematics Clinic by thankyouJesus(m): 7:30am On Apr 25, 2017 |
masperano:"You are not seeing what I am seeing" Look at the question and read my write up again. After subtracting, you can partition the remaining parts into equal size. |
Re: Nairaland Mathematics Clinic by Nobody: 8:09am On Apr 25, 2017 |
thankyouJesus: Oga.. that does not solve the question. I know what you mean, dividing the rectangle into squares which leaves you with eight equal corners. How do you then look for the area beneath the triangle...(I hope you do not think the diagonal line divides the corners into two equal parts?). Like naturalwaves said you need angles formula to resolve it. |
Re: Nairaland Mathematics Clinic by naturalwaves: 9:55am On Apr 25, 2017 |
masperano:Yeah, I will need angle formulas to finish it up and I am going to do that soon. |
Re: Nairaland Mathematics Clinic by EmmahO(m): 5:25am On Apr 28, 2017 |
Every saturday a fisherman goes to the river,the sea and a lake to catch fishes with probabilities 1/4,1/2,and 1/4 respectively. If he goes to the sea,there is an 80% chance of catching fish,the corresponding figures for the river and the lakes are 40% and 60% respectively. (1) find the probability that he catches fish on a given saturday (11) If on a particular Saturday he comes home without catching anything,where is it most likely he has been? (111) His friend who is also a fisherman chooses any of the three locations with equal probabilities. Find the probability that the two fishermen will meet atleast once in three weekends (any assumption made should be clearly stated). Help biko |
Re: Nairaland Mathematics Clinic by Olive33: 5:58am On Apr 28, 2017 |
![]() |
Re: Nairaland Mathematics Clinic by Nobody: 7:54am On Apr 28, 2017 |
masperano:. 18.76 sq m |
Re: Nairaland Mathematics Clinic by naturalwaves: 4:00pm On Apr 28, 2017 |
Olive33:Check the questions again and check back. I think there is an error. Verify maybe or not questions 2,3,4 have the word "ONLY" after them or better still, take a snap shot of the question. |
Re: Nairaland Mathematics Clinic by thankyouJesus(m): 1:08pm On Apr 30, 2017 |
masperano:I have to look at the question again based on your comment. You haven't seen it. Divide the shape into different sub sections. |
Re: Nairaland Mathematics Clinic by iamskiigii(m): 10:02am On May 01, 2017 |
19.82 Sq unit? masperano: |
Re: Nairaland Mathematics Clinic by agentofchange1(m): 12:15pm On May 02, 2017 |
EmmahO: I) 13/20 Still racking my brain on the rest ...... will try post soltion later .. |
Re: Nairaland Mathematics Clinic by orobosa26(m): 8:22pm On May 02, 2017 |
Question 1 Calculate dimensional change when a solid material undergoes a change in temperature and the heat transfer that accompanies a change of temperature and phase. |
Re: Nairaland Mathematics Clinic by inschool(m): 4:43pm On May 03, 2017 |
naturalwaves:area of red portion is = 18.778 unit square.....
|
Re: Nairaland Mathematics Clinic by inschool(m): 4:45pm On May 03, 2017 |
masperano:area of red portion is = 18.778 unit square.....
|
Re: Nairaland Mathematics Clinic by Nobody: 5:00pm On May 03, 2017 |
inschool:Nice try! but the problem is that you have assumed that the diagonal line divides the corner into two equal parts (which is not true). I will post the solution unfailingly 2moro, been busy of late... Cheers!. |
Re: Nairaland Mathematics Clinic by inschool(m): 5:18pm On May 03, 2017 |
masperano:even the devil in maths knows that the diagonal of a rectangle divides it into two.....which is why the area of a triangle is defined as ...(half times base times height).....which is basically dividing the rectangle into two equal halves to get a triangle |
Re: Nairaland Mathematics Clinic by naturalwaves: 5:52pm On May 03, 2017 |
masperano:go and check my solution now. I have solved it. Check the previous page. I cc'd you. |
Re: Nairaland Mathematics Clinic by Nobody: 6:00pm On May 03, 2017 |
inschool: hehehehehehehehehe ![]() ![]() ![]() But more seriously, i mean the diagonal line dividing the area at the corner does not divide it into two equal parts(look at it very well).I do not mean the rectangle... I mean the area at the corner. Really loved ur humor though.. |
Re: Nairaland Mathematics Clinic by Nobody: 6:07pm On May 03, 2017 |
naturalwaves: Ok this man has spared me the pain of typing the solution.... Yea Natural waves ur solution is correct... thank you!! |
Re: Nairaland Mathematics Clinic by naturalwaves: 6:09pm On May 03, 2017 |
masperano:Wow! You need to give me a clapping meme. That question looks easy merely looking at it but I won't lie, it is tough on the inside. That's the toughest, brain racking sh.it I have solved in recent times ![]() ![]() ![]() ps: You can still paste your solution. I would like to see how you solved yours. |
Re: Nairaland Mathematics Clinic by naturalwaves: 6:20pm On May 03, 2017 |
inschool:welcome! I think you missed out something in your solution though. |
Re: Nairaland Mathematics Clinic by Nobody: 6:20pm On May 03, 2017 |
naturalwaves: lolz well deserved i knew u will eventually solve it (to be honest)
|
Re: Nairaland Mathematics Clinic by Nobody: 6:26pm On May 03, 2017 |
naturalwaves: The mistake is so obvious... dividing 5.365 by 2.... he assumed the area beneath the triangle can be gotten by dividing the area in the corner by two... |
Re: Nairaland Mathematics Clinic by naturalwaves: 6:31pm On May 03, 2017 |
masperano:You trust me gan o ![]() ![]() ![]() |
Re: Nairaland Mathematics Clinic by naturalwaves: 6:32pm On May 03, 2017 |
masperano:I see. |
Re: Nairaland Mathematics Clinic by Nobody: 11:50pm On May 03, 2017 |
naturalwaves: Nah very similar. . |
Re: Nairaland Mathematics Clinic by naturalwaves: 8:22am On May 04, 2017 |
masperano:Okay. I will try if there is another way of solving it. Do you have another 6th grade maths question from China? ![]() ![]() ![]() |
Re: Nairaland Mathematics Clinic by Nezy4Real(m): 1:15pm On May 04, 2017 |
Please somebody should help solve the simultaneous equations
X^y + Y^x= 17
X +Y=5 |
Re: Nairaland Mathematics Clinic by inschool(m): 5:14pm On May 04, 2017 |
Nezy4Real:x=3, y=2.....or x=2, ...y=3
|
Re: Nairaland Mathematics Clinic by Olive33: 6:30am On May 05, 2017 |
naturalwaves:no only ... It's just .. 15, 19 , and 25 SS students offer economics , chemistry and biology respectively , out of these students 5 offers the 3 subject, 9 offer economics and chemistry 13 offer biology and chemistry , while 3 offer only economics,; determine the number of students that offer 1. Chemistry only 2. Economics and biology 3. Two subjects 4. One subject |
Re: Nairaland Mathematics Clinic by Olive33: 6:31am On May 05, 2017 |
![]() |
Re: Nairaland Mathematics Clinic by Nobody: 10:54am On May 05, 2017 |
Olive33: 1. 2 students 2. 8 students 3. 30 students 4. 14 students cheers! |
(1) (2) (3) ... (234) (235) (236) (237) (238) (239) (240) ... (284) (Reply)
Mastercard Foundation Scholarship, Enter Here / DIRECT ENTRY Admission. / 2016/2017 University of Ibadan Admission Thread Guide.
(Go Up)
Sections: politics (1) business autos (1) jobs (1) career education (1) romance computers phones travel sports fashion health religion celebs tv-movies music-radio literature webmasters programming techmarket Links: (1) (2) (3) (4) (5) (6) (7) (8) (9) (10) Nairaland - Copyright © 2005 - 2024 Oluwaseun Osewa. All rights reserved. See How To Advertise. 38 |