Recent content by bjr_jyd15
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High School What Number Should You Write to Win the 2/3rds Average Math Riddle?
Good question, I don't know the answer, but for our purposes let's assume either. Either way, assuming everyone know's how to play the game, the answer should be 0, correct?- bjr_jyd15
- Post #18
- Forum: General Math
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High School What Number Should You Write to Win the 2/3rds Average Math Riddle?
this is totally beyond me. sorry i can't be of help...but I am assuming the answer is 0 then?- bjr_jyd15
- Post #12
- Forum: General Math
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High School What Number Should You Write to Win the 2/3rds Average Math Riddle?
i really don't know the answer, it was a question from a lecture about numerical methods. but 0 seems logical, as long as everyone knows the rules. and i don't think people will write down uncomputable numbers...but I'm not quite sure what you mean by that, nateTG.- bjr_jyd15
- Post #4
- Forum: General Math
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High School What Number Should You Write to Win the 2/3rds Average Math Riddle?
On the piece of paper handed out in class please write a number between 0 and 100. The winner is the one who comes closest to 2/3rds of the average of numbers written by the students of the class. Question: What number should you write?- bjr_jyd15
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- Numerical Numerical methods Riddle
- Replies: 18
- Forum: General Math
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Chemistry Solving Unknown Metal Moles in Chemistry Exam
so there would be 1.2 mol of F in the compound right- bjr_jyd15
- Post #3
- Forum: Biology and Chemistry Homework Help
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Chemistry Solving Unknown Metal Moles in Chemistry Exam
here's a question from my recent chem exam that i don't know how to approach: a sample of 0.600 mol of a metal M reacts completely with excess fluorine to form 46.8 g MF[SIZE="1"]2 a) how many moles of F are in the sample of the compound that forms? b) how many grams of M are in this...- bjr_jyd15
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- Moles
- Replies: 3
- Forum: Biology and Chemistry Homework Help
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3 equations, 3 unknowns, how do i solve ?
thank you all for your help--it's appreciated! :!)- bjr_jyd15
- Post #10
- Forum: Calculus and Beyond Homework Help
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3 equations, 3 unknowns, how do i solve ?
so now i have two linear equations: by - bx = c -y bz - bx = 7c - 7z which I'm not sure how set up from there as a linear eqn...should i factor a b out of the left side of the first equation then divide? please let me know! thanks- bjr_jyd15
- Post #7
- Forum: Calculus and Beyond Homework Help
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3 equations, 3 unknowns, how do i solve ?
okay so i have bx = a + d by + y = a + d + c bz + 7z = a + d + 7c where x,y,z are #'s and d=bc... if i want to put this in a matrix, is it possible? because i see the b's on the left side of the equation that are unknown... thank you for your patience.- bjr_jyd15
- Post #5
- Forum: Calculus and Beyond Homework Help
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3 equations, 3 unknowns, how do i solve ?
hmm I'm not sure i follow. so would i have xb = a + bc ? and then replace bc with d? how do i go from there then when i have xb = a + d? thanks- bjr_jyd15
- Post #3
- Forum: Calculus and Beyond Homework Help
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Creating Timing Diagrams for Circuits
microsoft visio 2003 has built in circuit diagram layouts that u can configure and or edit- bjr_jyd15
- Post #3
- Forum: Engineering and Comp Sci Homework Help
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3 equations, 3 unknowns, how do i solve ?
3 equations, 3 unknowns, how do i solve!? hi everyone, i have 3 equations and 3 unknowns: x = (a/b) + c y = (a/(b+1)) + c z = (a/(b+7)) + c where x, y, z are given in the problem (real #'s), and we need to find the values of a, b, and c. can anyone tell me how to go about this...- bjr_jyd15
- Thread
- Unknowns
- Replies: 10
- Forum: Calculus and Beyond Homework Help
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Anyone know of any good math scholarships or competitions?
i would check your school or counselor and ask for some scholarship applications. the biggest piece of advice is always write very neatly and if possible, TYPEWRITE the application, which will let the scholarship committee know you are serious about the award.- bjr_jyd15
- Post #2
- Forum: STEM Academic Advising
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High School Unusual Connections: a, c, d, e, l, r, and x
Highlight to see... These letters all have equal counterparts when written in capital cursive and captial script. These letters start with one vertical line in the 'e', then two with the 'l', and three vertical lines in the 'r' and 4 in the 'x' when written in lowercase cursive.- bjr_jyd15
- Post #4
- Forum: General Math
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High School Is x = -1 a Valid Solution for the Equation x/1 = x + 1/x?
?! I think x=1 is a solution.- bjr_jyd15
- Post #13
- Forum: General Math