Tutors Answer Your Questions about Equations (FREE)
Question 1153003: Let f(x)= 3x^2+4x+1/3x^2+11x+6
This function has:
1) A y intercept at the point
Be sure to put your ordered pair in parentheses.
2) x intercepts at the point(s)
Be sure to put your ordered pair in parentheses.
3) Vertical asymptotes at x =
If there is more than one vertical intercept, separate the x-values with a comma.
4) Horizontal asymptote at y =
Click here to see answer by MathLover1(20849)   |
Question 1153073: Let f(x) = 2x^2+5x-12/2x^2+x-15
1) A y intercept at the point
Be sure to put your ordered pair in parentheses.
2) x intercepts at the point(s)
Be sure to put your ordered pair in parentheses.
3) Vertical asymptotes at x =
If there is more than one vertical intercept, separate the x-values with a comma.
4) Horizontal asymptote at y =
Click here to see answer by MathLover1(20849) |
Question 1153072: Gonzo and his friend Duke are heading out to San Diego on a road trip. From Gonzo's front door to downtown San Diego, the trip is 525 miles. Answer the following questions based upon this situation.
Use the relationship, Distance = Rate times Time or d=rt, to write a rational function T(r) that has the rate of travel, r (in mph), as its input and the time of travel (in hours) as its output.
1. Solve the equation
d=rt for t. What is the new equation?
2. Rewrite your new equation as a function where t= T(r)and d = 525:T(r)=
Determine the driving time to reach San Diego if Gonzo and Duke drive 80 miles per hour. Round your answer to one decimal place
If Gonzo and Duke drive 80 miles per hour, the driving time for the trip will be about
hours.
If it takes Gonzo and Duke 7.5 hours of driving time to reach San Diego, determine how fast they drove.
If it takes Gonzo and Duke 7.5 hours of driving time to reach San Diego, they drove about
miles per hour.
Give the equation of the vertical asymptote of T(r)
Vertical Asymptote:
Complete the following sentence to explain its significance in this situation.
Click here to see answer by MathLover1(20849) |
Question 1153173: Sonya is having a party and wants to fill her hot tub.
If she uses the red hose alone it takes 12 hours longer (more) than if she uses the green hose alone.
When she uses both hoses, the hot tub fills in 8 hours.
How long does it take for one hose to fill the hot tub?
It takes ___ hours using the red hose alone.
It takes _____ hours using the green hose alone.
Click here to see answer by Alan3354(69443)  |
Question 1153173: Sonya is having a party and wants to fill her hot tub.
If she uses the red hose alone it takes 12 hours longer (more) than if she uses the green hose alone.
When she uses both hoses, the hot tub fills in 8 hours.
How long does it take for one hose to fill the hot tub?
It takes ___ hours using the red hose alone.
It takes _____ hours using the green hose alone.
Click here to see answer by josgarithmetic(39616) |
Question 1153171: Santos returned from a conference that was 1800 miles east of his home.
He learned the speed of his 747 was 550 mph and wondered what the jet stream's speed was.
His total time for the round trip was 7 hours.
The speed of the jet stream was _____miles per hour.
Click here to see answer by Alan3354(69443) |
Question 1153171: Santos returned from a conference that was 1800 miles east of his home.
He learned the speed of his 747 was 550 mph and wondered what the jet stream's speed was.
His total time for the round trip was 7 hours.
The speed of the jet stream was _____miles per hour.
Click here to see answer by josgarithmetic(39616) |
Question 1153241: 1. When it is assembled, a flute is 27 inches long. The middle piece is 5 inches longer than the first piece. The last piece is 2 inches less than two-thirds as long as the first piece. Find the length of each piece of the flute.
Having trouble with this question. I have tried numerous ways to solve for the length of each piece and am coming up empty. Thanks Mayra
Click here to see answer by josgarithmetic(39616) |
Question 1153241: 1. When it is assembled, a flute is 27 inches long. The middle piece is 5 inches longer than the first piece. The last piece is 2 inches less than two-thirds as long as the first piece. Find the length of each piece of the flute.
Having trouble with this question. I have tried numerous ways to solve for the length of each piece and am coming up empty. Thanks Mayra
Click here to see answer by MathTherapy(10551)  |
Question 1153242: If the two equal-sized scoops of ice cream melt completely into the cone, will they overflow the cone? The diameter of the ice cream scoop is equal to the diameter of the cone’s opening. Assume that there is no additional ice cream within the cone. Explain your answer. If the ice cream overflows, approximately how much ice cream will overflow? If the ice cream does not overflow, how much room will be approximately left in the cone? Round to the nearest hundredth.
need help with the problem
Click here to see answer by Alan3354(69443) |
Question 1153242: If the two equal-sized scoops of ice cream melt completely into the cone, will they overflow the cone? The diameter of the ice cream scoop is equal to the diameter of the cone’s opening. Assume that there is no additional ice cream within the cone. Explain your answer. If the ice cream overflows, approximately how much ice cream will overflow? If the ice cream does not overflow, how much room will be approximately left in the cone? Round to the nearest hundredth.
need help with the problem
Click here to see answer by MathLover1(20849) |
Question 1153426: A retailer planned to buy some computers from a total of sh 1,800,000.Before the retailer could buy the computers the price per unit was reduced by sh 4,000.This reduction in price enabled the retailer to buy five more computers using the same amount of money as originally planned.
(a)determine the number of computers the retailer bought.
(b)Two of the computers purchased go damaged while in store, the rest were sold and retailer made a15% profit.calculate the profit made by the retailer on each computer.
Click here to see answer by ikleyn(52776)  |
Question 1153521:
Mr. Shen wished to enter the Orange Kite Competition with an innovative kite of his own design. He did tests that showed an irregular quadrilateral design was best. The longest side (A) was twice the length of the shortest side (C). Side B was one and one-half times the shortest side (C). Side D needed to be 3
" left 3 inches right longer than side C. If the competition required that the perimeter of your kite must be 69",
what were the dimensions of Mr. Shen's kite?
An irregular quadrilateral with sides labeled A, B, C, and D.
Length of side A equals
"
Click here to see answer by Theo(13342)  |
Question 1153582:
A triangular window has two sides that measure 82 centimeters and 67
centimeters, respectively. The perimeter of the triangle must not exceed 289
centimeters. What are the possible values for the length of the third side of
the window?
The length of the third side of the window must be
▼
less than or equal to
more than or equal to
more than
less than
_____________cm.
Click here to see answer by josgarithmetic(39616) |
Question 1153582:
A triangular window has two sides that measure 82 centimeters and 67
centimeters, respectively. The perimeter of the triangle must not exceed 289
centimeters. What are the possible values for the length of the third side of
the window?
The length of the third side of the window must be
▼
less than or equal to
more than or equal to
more than
less than
_____________cm.
Click here to see answer by ikleyn(52776) |
Question 1153583:
Jerry has decided to install maintenance-free fencing on three sides of the owner's backyard and install a row of hedges forming a natural fence on the fourth side. The layout of the backyard lot is rectangular with a perimeter of 584 feet.
The width is 16 feet longer than half the length. Determine the backyard's dimensions. What is the length and the width of the yard?
The length of the yard feet and the width of the yard is
feet.
Click here to see answer by josgarithmetic(39616) |
Question 1153804: water is leaking out of an inverted tank at a rate of 11200 cubic centimeters per min at the same time that water is being pumped into the tank at a constant rate. The tank has height 11 meters and the diameter at the top is 6.5 meters. If the water level is rising at a rate of 26 centimeters per minute when the height of the water is 2 meters, find the rate at which water is being pumped into the tank in cubic centimeters per minute.
Click here to see answer by ikleyn(52776) |
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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, 14356..14400, 14401..14445, 14446..14490, 14491..14535, 14536..14580, 14581..14625, 14626..14670, 14671..14715, 14716..14760, 14761..14805, 14806..14850, 14851..14895, 14896..14940, 14941..14985, 14986..15030, 15031..15075, 15076..15120, 15121..15165, 15166..15210, 15211..15255, 15256..15300, 15301..15345, 15346..15390, 15391..15435, 15436..15480, 15481..15525, 15526..15570, 15571..15615, 15616..15660, 15661..15705, 15706..15750, 15751..15795, 15796..15840, 15841..15885, 15886..15930, 15931..15975, 15976..16020, 16021..16065, 16066..16110, 16111..16155, 16156..16200, 16201..16245, 16246..16290, 16291..16335, 16336..16380, 16381..16425, 16426..16470, 16471..16515, 16516..16560, 16561..16605, 16606..16650, 16651..16695, 16696..16740, 16741..16785, 16786..16830, 16831..16875, 16876..16920, 16921..16965, 16966..17010, 17011..17055, 17056..17100, 17101..17145, 17146..17190, 17191..17235, 17236..17280, 17281..17325, 17326..17370, 17371..17415, 17416..17460, 17461..17505, 17506..17550, 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36721..36765, 36766..36810, 36811..36855, 36856..36900, 36901..36945, 36946..36990, 36991..37035, 37036..37080, 37081..37125, 37126..37170, 37171..37215, 37216..37260, 37261..37305, 37306..37350, 37351..37395, 37396..37440, 37441..37485, 37486..37530, 37531..37575, 37576..37620, 37621..37665, 37666..37710, 37711..37755, 37756..37800, 37801..37845, 37846..37890, 37891..37935, 37936..37980, 37981..38025, 38026..38070, 38071..38115, 38116..38160, 38161..38205, 38206..38250, 38251..38295, 38296..38340, 38341..38385, 38386..38430, 38431..38475, 38476..38520, 38521..38565, 38566..38610, 38611..38655, 38656..38700, 38701..38745, 38746..38790, 38791..38835, 38836..38880, 38881..38925, 38926..38970, 38971..39015, 39016..39060, 39061..39105, 39106..39150, 39151..39195, 39196..39240, 39241..39285, 39286..39330, 39331..39375, 39376..39420, 39421..39465, 39466..39510, 39511..39555, 39556..39600, 39601..39645, 39646..39690, 39691..39735, 39736..39780, 39781..39825, 39826..39870, 39871..39915, 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