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Question 757462: When you have an equation and you have to graph it and determine if it is a ellipse, circle, parabola, or hyperbola, how do u know?
Click here to see answer by josgarithmetic(39613)

Question 757462: When you have an equation and you have to graph it and determine if it is a ellipse, circle, parabola, or hyperbola, how do u know?
Click here to see answer by sachi(548)

Question 757403:
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Question 757438: 4(4x-3) - 8 = 4 + 3x
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Question 757545: Find dy/dx of the curve y^2=7+2xy
Click here to see answer by stanbon(75887)

Question 757551: which of the following equations is a direct variation?
A. y=2x
B. y=x+2
C. y=2
D. y=-2x-1
Click here to see answer by reviewermath(1029)

Question 757569:
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Question 757548: 0.121212=4/33
Click here to see answer by Alan3354(69443)

Question 757648: if your batting average is 0.400 how many hits can you expect to get in 20 trys?
Click here to see answer by jim_thompson5910(35256)

Question 757703: 6r + 10 = 4r + 22
Click here to see answer by jim_thompson5910(35256)

Question 757661: A and B are two cars . they start to move with constant speed from the same spot at the same time . car A moves toward the east with speed 8 km/h . car B moves toward north with speed Vb . after 2 hours the distance between the two cars is 200 km . find Vb ?!
Click here to see answer by ankor@dixie-net.com(22740)

Question 757751: 6x/5=1/3-2x
Click here to see answer by tasmart(9)

Question 757787: What is the expression for the nth term for
5,3,-1,-7,-15,-25,-37?
I know it goes by -2, -4, -6, -8...but I dont know how to find the expression for an=
thanks
Click here to see answer by josgarithmetic(39613)

Question 757848:
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Question 757851:
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Question 757893: What is the difference of X and Y
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Question 757939:
Click here to see answer by Alan3354(69443)

Question 757973: If three spherical balls of wax with radius r are packed into a cylinder also with radius r, and the wax is melted down to what depth will the cylinder be filled. Answer needs to being terms of r. I am stumped and would appreciate the help. Thank you
Click here to see answer by stanbon(75887)

Question 757976: Suppose three spherical balls of wax of radius r are packed into a cylinder also with radius r and the wax is melted down, to what depth will the cylinder be filled. Answer in terms of r. I am really stumped. thank you
Click here to see answer by htmentor(1343)

Question 758044: Please help me solve y=5
Click here to see answer by stanbon(75887)

Question 758040: Please help me solve find the slope x=5
Click here to see answer by stanbon(75887)

Question 758046: a.) A population has a normal distribution. A sample of size 94 is selected from this population. Describe the shape of the sampling distribution of the sample mean?
b.) A population has a normal distribution. A sample of size 11 is selected from this population. Describe the shape of the sampling distribution of the sample mean
Click here to see answer by stanbon(75887)

Question 758039: Show me how to solve e/2+7=4e
Click here to see answer by ankor@dixie-net.com(22740)

Question 758017:
Click here to see answer by lenny460(1073)

Question 758209: X to the third power -3x equal 45

Click here to see answer by stanbon(75887)

Question 758209: X to the third power -3x equal 45

Click here to see answer by Alan3354(69443)

Question 758207:
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Question 758218: Pmartin@gma
Click here to see answer by Alan3354(69443)

Question 758225: 1660-1170
Click here to see answer by tommyt3rd(5050)

Question 758226: I need help with college level math. Right now we are dealing with graphing linear equations, dealing with the slope of a line,etc. can you guys help?
Click here to see answer by tommyt3rd(5050)

Question 758227: I make 200 dollars me and my partner slips it I get 60back percent Bae and he gets 40 percent what are we getting
Click here to see answer by stanbon(75887)

Question 758241: X2+y2-2x+6y=39
Click here to see answer by stanbon(75887)

Question 758164: Please help me find the slope and the y-intercept 4x+2y=8
Click here to see answer by rfer(16322)

Question 758232:
Click here to see answer by tommyt3rd(5050)

Question 758245: A metallurgist has one alloy containing 34% copper and another containing 55% copper. How many pounds of each alloy must he use to make 49 pounds of a third alloy containing 40% copper?
Click here to see answer by josmiceli(19441)

Question 758224: I make 200 dollars I get forty percent and my partner get sixty. How much are we making ?
Click here to see answer by lenny460(1073)

Question 758294: Just want to know how soon you can respond to math question ?
Click here to see answer by Alan3354(69443)

Question 758294: Just want to know how soon you can respond to math question ?
Click here to see answer by lenny460(1073)

Question 758292:
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Question 758168: one number is 5 times a first number. a third number is 100 more than the first number. if the sum of the three numbers is 331, find the numbers
Click here to see answer by Cromlix(4381)

Question 758313:
Click here to see answer by Alan3354(69443)

Question 758353: 0.00964/0.000542
Click here to see answer by MathLover1(20849)

Question 758347:
Click here to see answer by tommyt3rd(5050)

Question 758347:
Click here to see answer by Alan3354(69443)

Question 758317: Aitcraft wind problems
Click here to see answer by tommyt3rd(5050)

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11161..11205, 11206..11250, 11251..11295, 11296..11340, 11341..11385, 11386..11430, 11431..11475, 11476..11520, 11521..11565, 11566..11610, 11611..11655, 11656..11700, 11701..11745, 11746..11790, 11791..11835, 11836..11880, 11881..11925, 11926..11970, 11971..12015, 12016..12060, 12061..12105, 12106..12150, 12151..12195, 12196..12240, 12241..12285, 12286..12330, 12331..12375, 12376..12420, 12421..12465, 12466..12510, 12511..12555, 12556..12600, 12601..12645, 12646..12690, 12691..12735, 12736..12780, 12781..12825, 12826..12870, 12871..12915, 12916..12960, 12961..13005, 13006..13050, 13051..13095, 13096..13140, 13141..13185, 13186..13230, 13231..13275, 13276..13320, 13321..13365, 13366..13410, 13411..13455, 13456..13500, 13501..13545, 13546..13590, 13591..13635, 13636..13680, 13681..13725, 13726..13770, 13771..13815, 13816..13860, 13861..13905, 13906..13950, 13951..13995, 13996..14040, 14041..14085, 14086..14130, 14131..14175, 14176..14220, 14221..14265, 14266..14310, 14311..14355, 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