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 Question 93122: I need help with these problems Solve by using the quadratic formula: 3x^2=11x+4 and also find the axis of symmetry: y=-x^2+4x+2 Thanks a million Click here to see answer by Earlsdon(6287)

 Question 93137: I am in need of help:I am lost on these. Graph the quadratic after completeing the given table value. Y=x^2+2 and Graph the quadratic after completeing the given table value. y=x^2+2x-3 Thanks a miilion Click here to see answer by checkley75(3666)

 Question 93184: I need help to solve this problem I am having problems figuring it out Find the x - intercepts y=x^2-2x+4 thanks a million Click here to see answer by venugopalramana(3286)
 Question 93184: I need help to solve this problem I am having problems figuring it out Find the x - intercepts y=x^2-2x+4 thanks a million Click here to see answer by checkley75(3666)

 Question 93185: I need help to solve these problem I am having problems figuring it out. Identify the axis summetry, greate a suitable table of value, then sketck the graph(include the axis of summetry). The first one is y=x^2-4x and the other one is y= -x^2+3x-3 thanks a million Click here to see answer by venugopalramana(3286)

 Question 93157: formula for arc of a baseball h=-0.003x2(to 2nd power)+ 1.202x + 3.936 h-height of ball at distance from plate x If fence is 400ft from home plate and 8ft high, will the ball clear the fence to be a home run? Thank You in Advance Click here to see answer by bucky(2189)

 Question 93226: I need some help I am having problems Graph the quadratic equation after completeing the given table of values. Y=-x^2+1 Table of value is X y -2 -1 0 1 2 Thank you Click here to see answer by Nate(3500)
 Question 93226: I need some help I am having problems Graph the quadratic equation after completeing the given table of values. Y=-x^2+1 Table of value is X y -2 -1 0 1 2 Thank you Click here to see answer by jim_thompson5910(28550)

 Question 93225: I need some help I am having problems solving these problems. Solve: (x-4)^2=3 and solve 5(x-2)^2=3 Thank you Click here to see answer by Nate(3500)

 Question 93321: Between 1992 and 1998 the percent of college freshman who planned to eventually get some type of medical degree can be approximated by s=-0.2369^2 + 1.425x + 6.905 where s represents the number of students and x represents the year. X=0 corresponds to 1992. In what year did this percentage reach a maximum? Sorry, not from a text Thanks in advance Click here to see answer by ankor@dixie-net.com(15648)

 Question 93340: Problem: From the information below,write an equation and then solve the equation. My mother is three times as old as my sister. If the difference between their ages is 22 years, find both of their ages. Click here to see answer by Earlsdon(6287)

 Question 93345: Problem: From the information below, write an equation and then solve the equation. A rectancle is 8cm longer than it is wide. The perimeter of the rectangle is 72 cm. Find the dimension of the rectangle. Click here to see answer by checkley75(3666)

 Question 93432: Use synthetic division to divide x^4 + 4x^3 + 6x^2 + 4x + 1 by x + 1. can soemone help me please Click here to see answer by jim_thompson5910(28550)

 Question 93431: If y varies directly as x and inversely as z^2, and y = 3 when x = 2 and z = 4, what is the value of x when y = 9 and z = 4? Click here to see answer by psbhowmick(529)

 Question 93439: Find to consecutive integers such that the sum of their squares is 85. Click here to see answer by checkley75(3666)
 Question 93439: Find to consecutive integers such that the sum of their squares is 85. Click here to see answer by jim_thompson5910(28550)

 Question 93446: Use synthetic division to find the value of f (-2) for f (x) = x ^3 - 3x^2 - x - 9. Click here to see answer by stanbon(57303)

 Question 93440: A garden area is 30ft. long and 20ft. wide. A path of uniform width is set around the edge. If the remaining garden is 400ft.^2, what is the width of the path? Click here to see answer by jim_thompson5910(28550)

 Question 93435: Solve the quadratic equation by completing the square. x^2-6x-3=0 Can you help me with this? Click here to see answer by jim_thompson5910(28550)

 Question 93459: 1. The length of one leg of a right triangle is 6 cm more than the other. If the length of the hypotenuse is 18 cm, what are the lengths of the two legs? Please give the answer in ascending order rounded to the nearest tenth of a cm. Click here to see answer by jim_thompson5910(28550)

 Question 93461: 2. Suppose that a ball is thrown upward with an initial velocity of 22 ft/sec. If the ball is released at a height of 5 ft., the height equation may be written as h=-16t^2+22t+5 When, to the nearest thousandth of a sec., will the ball be at a height of 9ft. on the way up? Click here to see answer by jim_thompson5910(28550)

 Question 93468: 3. A projectile is fired upward from a platform in such a way that the object will miss the platform on the way down. If the height of the platform is 28 ft and the initial velcoity is 204ft/sec, the height is given by h=-16t^2+204t+28 When will the projectile hit the ground? Click here to see answer by jim_thompson5910(28550)

 Question 93477: 4. The demand equation for a certain computer chip is given by D=-15p+145 The supply equation is predicted to be S=-p^2+45p-270 Find the equilibrium price. Click here to see answer by jim_thompson5910(28550)

 Question 93496: question 93435 is similar but i don't understand the process. question: x^2 + 4x - 12 = 0 no text available and no use of a calculator is allowed. Click here to see answer by checkley75(3666)

 Question 93534: I am in need of help A rectangle garden is to be surrounded by a walkway of constant width. The gardens dimensions are 30ft by 40ft. The total area, garden plus walkway is 1800ft^2. What must be the width of the walkway to the nearest thousandth? Thank you Click here to see answer by ankor@dixie-net.com(15648)

 Question 93535: I am in need of help Solve by using the quadratic formula X^2=5x+8 Thank you Click here to see answer by checkley75(3666)
 Question 93535: I am in need of help Solve by using the quadratic formula X^2=5x+8 Thank you Click here to see answer by chitra(359)

 Question 93571: Can you solve by factoring the quadratic 5y³ + 34y² = 7y and show every step? Click here to see answer by stanbon(57303)
 Question 93571: Can you solve by factoring the quadratic 5y³ + 34y² = 7y and show every step? Click here to see answer by Edwin McCravy(8906)