Number of results: 202,944
math , correction
i just like to know if i am correct. a vertical line in a graph looks like this:up and down a horizontal line looks like this: <--> so if i have x >= 1 will be horizontal on 1 and if y <= 3 will be vertical on 3 Yes, yes, no no If x=> 1, the asympotope will be ...
Saturday, January 6, 2007 at 6:24pm by jasmine20
can someone correct me: i have to graph i have the inequalities: 3x -6y = 9 x -2y = 3 what i have is the points to plot if my y = -3/2 and my x = 0 therefore: (0,-1.5) and (0,0) No. If y=0, then x=3 . Check that.
Saturday, January 6, 2007 at 6:26pm by jasmine20
can someone correct them for me. for this inequality: x>4 it is an open circle which looks like this: 0------------> and the open circle on 4 with a solid line going through the x axis straight on zero.so it would be: (4,0)(5,0)etc...... for the following: 3x>=2x-4 ...
Monday, January 8, 2007 at 2:46am by Jasmine20
can someone correct this for me. Business and finance. The cost for a long-distance telephone call is $0.36 for the first minute and $0.21 for each additional minute or portion thereof. Write an inequality representing the number of minutes a person could talk without ...
Monday, January 8, 2007 at 12:19pm by Jasmine20
can someone correct this for me.or teach me if i'm wrong Statistics. Sam must have an average of 70 or more in his summer course to obtain a grade of C. His first three test grades were 75,63, and 68. Write an inequality representing the score that Sam must get on the last ...
Monday, January 8, 2007 at 1:45pm by Jasmine20
can someone correct this for me. 7(x –3) > 5x - 14 7x –21 > 5x –14 -5x -5x 1x –21 > -14 +21 +21 1x > 7 1x / 1 > 7 / 1 x > 7 the line has an open circle right on number 7 with an arrow going to the positive side. No. WHen you subtraced 5x from 7x, you should ...
Tuesday, January 9, 2007 at 7:36pm by jasmine20
can someone correct this for me please. Statistics. Sam must have an average of 70 or more in his summer course to obtain a grade of C. His first three test grades were 75,63, and 68. Write an inequality representing the score that Sam must get on the last test to get a C ...
Tuesday, January 9, 2007 at 7:38pm by jasmine20
PLEASE LOOK IN THE BOTTOM OF THIS MESSAGE...... solve for x: 3x - 2y = 6 i need help in solving this: the possible answers has to be one of these: A)2y +6 divided by 3 b)3x -6 divided by 2 C) 2 + 2y D) 2/3y + 6 but how i keep trying and i don't get non of these. For Further ...
Thursday, January 11, 2007 at 9:59pm by jasmine20
can someone correct this for me please. Business and finance. Linda Williams has just begun a nursery business and seeks your advice. She has limited funds to spend and wants to stock two kinds of fruit-bearing plants. She lives in the northeastern part of Texas and thinks ...
Monday, January 29, 2007 at 4:25pm by jasmine20
Is this right:if it still needs more can someone help me out what else can i say....thanks why are polynomials important? polynomials are important because the are used to determine and solve the unknowns in equations. Many natural processes can be modeled in math equations, ...
Sunday, March 4, 2007 at 9:33pm by jas20
Solve each of the following equations for x. Problem#1 (x)/(6) - (x)/(8) MY answer: x = 24 Problem #2 (x)/(x-2) - (x+1)/(x) = (8)/(x^2-2x) My answer is: 6 = x or x = 6 right on the first one. check your math on the second one. i've done it twice and both times got (-10).
Wednesday, March 7, 2007 at 4:35pm by jas20
can someone correct my math...thanks... Perform the indicated multiplication. Then simplify each radical expression. Problem#4 radical(13) times radical (5) My answer: radical (15) Problem #28 radical (7) (2radical(3)+3radical(7)) MY answer: 2radical(21) + 21 No on first one. ...
Saturday, March 10, 2007 at 7:50pm by jas20
Problem#1 Directions: Find the distance between each pair of points. (-3,0) and (4,0) My answer: d = 7 Problem #2 Directions:Use the Pythagorean theorem to determine the length of each line segment. Where appropriate, round to the nearest hundredth. Points (1,-1)(3,2) My ...
Saturday, March 24, 2007 at 8:37pm by jas20
Can someone help me with these...plz Simplify 2radical (12) + 4 radical (27) if i simplify radical (12) i get 2radical (3) then if i simplify radical (27) i get 3radical (3). so now i don't know if i'm doing this correctly or how to set it up... 2 sqrt 12 + 4 sqrt 27 4 sqrt 3...
Thursday, March 29, 2007 at 3:22pm by jasmine20
is this correct? Marginal Cost of Coffee The manager of a restaurant found that the cost to produce 100 cups of coffee is $11.02, while the cost to produce 400 cups is $40.12. Assume the cost is a linear function of x, the number of cups produced. a. Find a formula for C(x). (...
Friday, May 25, 2007 at 11:52am by mathstudent05
Is this correct? consider determining how many possible phone numbers are in an area code (repeated numbers allowed) Is this a combination, a permutation, or neither? I think it would be a combination wouldn't it? Since there are ten number possibilities in each of the three ...
Friday, July 13, 2007 at 7:47pm by student
Math -- Correction!
Oops! My math is way off! 9 a.m. to 10 p.m. is 13 hours -- not 11 hours. And Reiny is right -- to which east coast do you refer?
Tuesday, June 9, 2009 at 10:46pm by Ms. Sue
A bag got mix up 6 pairs of shoes – 2 red, 2 blue, and 2 purple. Picking randomly, how many shoes must I pick before for sure that there is one matching pair in red or blue? Ms Sue answered 4. Request for explanation please. math - Ms. Sue, Tuesday, January 29, 2013 at 10:13pm...
Tuesday, January 29, 2013 at 10:58pm by rama
A bag got mix up 6 pairs of shoes – 2 red, 2 blue, and 2 purple. Picking randomly in the dark, how many shoes must I pick before for sure that there is one matching pair in red or blue? Ms Sue answered 4. Request for explanation please. math - Ms. Sue, Tuesday, January 29, ...
Wednesday, January 30, 2013 at 8:41am by rama
Math - correction
Correction in an intermediate step (only): ... =M((1+i)^n-1)/(1+i-1) =M((1+i)^n-1)/i
Saturday, March 9, 2013 at 5:27pm by MathMate