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Question 1049973: Can you show me how to DABBBBBBB!!!!!!!!!!!!!!!
Click here to see answer by addingup(3677)

Question 1050035: Which of the linked scatter plots shows the following data?
(7, 13), (9, 7), (14, 14), (15, 15), (10, 15), (9, 7), (14, 11), (14, 15), (8, 10), (9, 10), (15, 9), (10, 11), (11, 14), (7, 14), (11, 10), (14, 11), (10, 15), (9, 6)
http://s22.postimg.org/oqrewkqk1/scatterplots.png
Click here to see answer by MathLover1(20849)

Question 1050239: How many feet of piping can be made from 5 cubic feet of iron if the outer diameter of the pipe is 16 inches and the inner diameter is 12 inches?
Click here to see answer by ikleyn(52747)

Question 1050241: Two rectangles whose dimensions are respectively 6 by 8 and 24 by 32 are revolved about corresponding sides as axes. What is the lateral area of each cylinder if the rectangles are revolved about their smaller sides? What are the lateral areas of the cylinders formed if the rectangles are revolved about their longer sides?
Click here to see answer by ikleyn(52747)

Question 1050234: Given the function y=6x-20/x find the value of f^-1(19)?
Click here to see answer by Tatiana_Stebko(1539)

Question 1050295: Binomial theorem:
Find the term independent of x in the expansion of (1+x^6)(x^-2-3x)^9 where (x^-2-3x)^9 = 10206x^-6
Click here to see answer by stanbon(75887)

Question 1050311: If h is the altitude of a right circular cylinder and r the radius, Find the ratio of h to r if the lateral area is known to be 5 times the sum of the areas of the bases.
Click here to see answer by ankor@dixie-net.com(22740)

Question 1050486: Find the range of values of p for which 4x^2+12x+15=p(4x+5) has real roots.
Click here to see answer by Fombitz(32388)

Question 1050627: There are three children in a family of 9 people. Whatvis the presentage of children in a family?
Click here to see answer by Fombitz(32388)

Question 1050638: Differentiate between Starch and glycogen

Click here to see answer by Fombitz(32388)

Question 1050038: If a function is defined to be f(x)= x^4cos(2/x) for x not equal to 0 , then what should f(0) be to make the function continuous at x equal 0
Click here to see answer by robertb(5830)

Question 1050556: Triangle DEF has vertices D (3, 4), E (4, -3), and F (-4, -1).
The midpoint of line segment EF̅̅̅̅ is (0, −2)
Find the equation of the perpendicular bisector of edge EF̅̅̅̅.
Click here to see answer by Fombitz(32388)

Question 1050706: Suppose set A contains 86 ELEMENTS and the total number ELEMENTS in either Set A or Set B is 90. If the Sets A and B have 33 ELEMENTS in common, how many ELEMENTS are contained in set be? I have 90 is this correct?
Click here to see answer by Theo(13342)

Question 1050733: 24,32,91,337,1473,?,45829

Click here to see answer by Edwin McCravy(20054)

Question 1050774: To find g(x+2) what do you substitute for x in the function g(x)=8x-2
Click here to see answer by Edwin McCravy(20054)

Question 1050868: What is 1-2+3-4+5-6+...+2013?
I have no idea how to do this problem. The answer is 1007

All help is appreciated. Thanks!!!
Click here to see answer by Alan3354(69443)

Question 1050868: What is 1-2+3-4+5-6+...+2013?
I have no idea how to do this problem. The answer is 1007

All help is appreciated. Thanks!!!
Click here to see answer by ikleyn(52747)

Question 1050872: What 2 numbers add to get "1" and multiply to get "5"?
Click here to see answer by rothauserc(4718)

Question 1050932: Six more than three times a number is 12. What is the number
Click here to see answer by Boreal(15235)

Question 1051251: The average of seven numbers is 38 what is the total average of the numbers

Click here to see answer by Alan3354(69443)

Question 1051305: what can i multiply to get 38 and add to get -21?
Click here to see answer by stanbon(75887)

Question 1051562: Find the value of : 3 tan2 450 - sin2
600 - cos2
300 - sec2
450
Click here to see answer by ikleyn(52747)

Question 1051679: I need help with a GCF question 12r^4s^3,18r^6s^5, and 36r^9s^4
Click here to see answer by Edwin McCravy(20054)

Question 1051677: An object is traveling at a constant velocity of 25 m/s when it experiences a constant acceleration of 1.5 m/s^2 for a time of 38 s. What will its velocity be after that acceleration?
Click here to see answer by ikleyn(52747)

Question 1051574: 1. Mr reid wants to paint the ceiling of a room that has a length of (c^2+2cd+d^2) meters and a width of (c+d) meters. If one can of paint will cover (c+d)^2 square meter, what is the maximum number of cans of paint needed? Express your answer as a polynomial.
2. The side of the square lot is (5x-3) meters. How many meters of fencing materials are needed to enclose the square lot? If one square meter of lot costs $15000 , what is the cost of the square lot?
3. A rectangular garden in a backyard has an area of (3x^2+5x-6) square meters. Its width is (x+2) meters. A)Find the length of the garden. B) You decided the garden into two or smaller congruent gardens. Design a possible model and include mathematical concepts in your design.
4. Expand (4x-5y)^9 using factorial and check using the pascal's🔼
Click here to see answer by ikleyn(52747)

Question 1051807: Find the least squares regression. Then find the correlation coefficient for the regression line and round four decimal places.
Number chart of reference: https://s15.postimg.org/3la5pgvcr/graph_gain.png
A.) 0.9766 B.) 0.9537 C.) 0.971 D.) 0.6547
Thanks.
Click here to see answer by estron7(44)

Question 1051931: Please help me with this factoring question 20s^2-8s=4s( ) I know that 4s is a factor of both 20s^2-8s and that 4s is the GCF but I don't know how to find the missing factors. And I don't know what to multiply by 4s to get 20s^2-8s=4s.
Click here to see answer by MathTherapy(10549)

Question 1051985: H=1/2g^2+f
Express f in terms of g and h
Click here to see answer by stanbon(75887)

Question 1051985: H=1/2g^2+f
Express f in terms of g and h
Click here to see answer by ikleyn(52747)

Question 1052104: An empty swimming pool is in the shape of a rectangle 10 meters long, 5 meters wide and 1 meters deep. A child starts to fill the pool using a saucepan with a circular base having a diameter of 20cm and a depth of 10cm. The child can fill the saucepan and empty it into the pool twice per minute. How many days would it take the child (working 24 hours per day) to fill the pool? Don't round to the nearest day.
Click here to see answer by Theo(13342)

Question 1052264: There are more than 1/4 million species of beetle. Assume the average length of a beetle is 1cm and the average walking speed is 10 cm per second. These beetles walk up a gang-plank that is 5 meters long onto an ark. They do this in pairs, side by side, one male and one female from each species. The pairs of beetles are spaced so there is a gap of 3 cm between species. How many hours will it take for 1/4 million species of beetles to embark onto the ark once the first pair starts up the gangplank? Hint: PLP

Click here to see answer by josmiceli(19441)

Question 1052269: The average sea-level in 1900 at London-bridge was 33 feet. In 1990 it was 33.08 feet. Use linear interpolation or extrapolation to find:
(a) What the average sea-level was in 1961. (in feet)
(b) In what year the average sea-level will be 35 feet.
Click here to see answer by josmiceli(19441)

Question 1052340: A train leaves New York for Boston, 200 miles away, at 5:00 P.M. and averages 60 mph. Another train leaves Boston for New York on an adjacent set of tracks at 3:00 P.M. and averages 55 mph. At what time will the trains meet? (Round to the nearest minute.)

Click here to see answer by jorel555(1290)

Question 1052289: 5x+3y+7z=4
3x+26y+2z=9
7x+2y+10z=5
Click here to see answer by Fombitz(32388)

Question 1052341: A radiator contains 10 quarts of fluid, 10% of which is antifreeze. How much fluid should be drained and replaced with pure antifreeze so that the new mixture is 25% antifreeze? (Round your answer to two decimal places.)
Click here to see answer by jorel555(1290)

Question 1052476: Liquid A has 10 grams of element X per liter. Liquid B has 15 milligrams of element Y per cm3 (there are 1000 milligrams in a gram and 1000 cm3 in a liter). It is desired to make 150 grams of molecule Z. To make 18 grams of Z requires 2 grams of X and 16 grams of Y. How many liters of each liquid should be used?
Click here to see answer by ikleyn(52747)

Question 1052549: Tini lives at 13th floor. She went 15 floors down to get her present that she left in her car. She then went up to Safiah's house. Izwan lives at 10th floor. She went 6 floors up to visit his cousins. Then, he went to Safiah's house. What floor does Safiah live if the motion of Izwan and Tini is the same?
Click here to see answer by Fombitz(32388)

Question 1052568: A nursery sells Kentucky Blue Grass seed for $5.75 per pound and Tall Fescue for $4.50 a pound. The nursery sells a mixture of the two kinds of seed for $5.25 per pound. How much Tall Fescue does the nursery need to use in 5 pounds of the mixture.
Click here to see answer by Boreal(15235)

Question 1052555: A theatre contains 454 seats and the ticket prices for a recent play were $55 for adults and $19 for children. If the total proceeds were $14,926 for a sold-out matinee, how many of each type of ticket were sold?
Click here to see answer by ankor@dixie-net.com(22740)

Question 1052619: A family purchased 6 pizza's and 4 pitchers of soda for 114.00. Another family purchased 9 pizza's and 7 pitchers of soda for 175.50. How much for each pizza and soda
Click here to see answer by josgarithmetic(39613)

Question 1052627: Prove that (n+1)2 n for all n>1.

Click here to see answer by rothauserc(4718)

Question 1052672: Solve the inequality and graph the solution set on a number line. Be sure to use closed dots or open circles. Do not use parentheses or brackets.

(x+4)
(x−3)
≤ 0

Click here to see answer by Fombitz(32388)

Question 1052677: Solve the inequality and graph the solution set on a number line. Be sure to use closed dots or open circles. Do not use parentheses or brackets.
(x+4)/(x-3)<=0

Click here to see answer by Fombitz(32388)

Question 1052702: A Linear mathematical model for predicting prize winnings at a race is based on data for years.
What is an example of how this model might look like?
Click here to see answer by rolling_meadows(22)

Question 1052676: Solve the inequality.
x^4 - 11x^3 + 18x^2 > or equal to 0
Click here to see answer by Edwin McCravy(20054)

Older solutions: 1..45, 46..90, 91..135, 136..180, 181..225, 226..270, 271..315, 316..360, 361..405, 406..450, 451..495, 496..540, 541..585, 586..630, 631..675, 676..720, 721..765, 766..810, 811..855, 856..900, 901..945, 946..990, 991..1035, 1036..1080, 1081..1125, 1126..1170, 1171..1215, 1216..1260, 1261..1305, 1306..1350, 1351..1395, 1396..1440, 1441..1485, 1486..1530, 1531..1575, 1576..1620, 1621..1665, 1666..1710, 1711..1755, 1756..1800, 1801..1845, 1846..1890, 1891..1935, 1936..1980, 1981..2025, 2026..2070, 2071..2115, 2116..2160, 2161..2205, 2206..2250, 2251..2295, 2296..2340, 2341..2385, 2386..2430, 2431..2475, 2476..2520, 2521..2565, 2566..2610, 2611..2655, 2656..2700, 2701..2745, 2746..2790, 2791..2835, 2836..2880, 2881..2925, 2926..2970, 2971..3015, 3016..3060, 3061..3105, 3106..3150, 3151..3195, 3196..3240, 3241..3285, 3286..3330, 3331..3375, 3376..3420, 3421..3465, 3466..3510, 3511..3555, 3556..3600, 3601..3645, 3646..3690, 3691..3735, 3736..3780, 3781..3825, 3826..3870, 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7606..7650, 7651..7695, 7696..7740, 7741..7785, 7786..7830, 7831..7875, 7876..7920, 7921..7965, 7966..8010, 8011..8055, 8056..8100, 8101..8145, 8146..8190, 8191..8235, 8236..8280, 8281..8325, 8326..8370, 8371..8415, 8416..8460, 8461..8505, 8506..8550, 8551..8595, 8596..8640, 8641..8685, 8686..8730, 8731..8775, 8776..8820, 8821..8865, 8866..8910, 8911..8955, 8956..9000, 9001..9045, 9046..9090, 9091..9135, 9136..9180, 9181..9225, 9226..9270, 9271..9315, 9316..9360, 9361..9405, 9406..9450, 9451..9495, 9496..9540, 9541..9585, 9586..9630, 9631..9675, 9676..9720, 9721..9765, 9766..9810, 9811..9855, 9856..9900, 9901..9945, 9946..9990, 9991..10035, 10036..10080, 10081..10125, 10126..10170, 10171..10215, 10216..10260, 10261..10305, 10306..10350, 10351..10395, 10396..10440, 10441..10485, 10486..10530, 10531..10575, 10576..10620, 10621..10665, 10666..10710, 10711..10755, 10756..10800, 10801..10845, 10846..10890, 10891..10935, 10936..10980, 10981..11025, 11026..11070, 11071..11115, 11116..11160, 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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20746..20790, 20791..20835, 20836..20880, 20881..20925, 20926..20970, 20971..21015, 21016..21060, 21061..21105, 21106..21150, 21151..21195, 21196..21240, 21241..21285, 21286..21330, 21331..21375, 21376..21420, 21421..21465, 21466..21510, 21511..21555, 21556..21600, 21601..21645, 21646..21690, 21691..21735, 21736..21780, 21781..21825, 21826..21870, 21871..21915, 21916..21960, 21961..22005, 22006..22050, 22051..22095, 22096..22140, 22141..22185, 22186..22230, 22231..22275, 22276..22320, 22321..22365, 22366..22410, 22411..22455, 22456..22500, 22501..22545, 22546..22590, 22591..22635, 22636..22680, 22681..22725, 22726..22770, 22771..22815, 22816..22860, 22861..22905, 22906..22950, 22951..22995, 22996..23040, 23041..23085, 23086..23130, 23131..23175, 23176..23220, 23221..23265, 23266..23310, 23311..23355, 23356..23400, 23401..23445, 23446..23490, 23491..23535, 23536..23580, 23581..23625, 23626..23670, 23671..23715, 23716..23760, 23761..23805, 23806..23850, 23851..23895, 23896..23940, 23941..23985, 23986..24030, 24031..24075, 24076..24120, 24121..24165, 24166..24210, 24211..24255, 24256..24300, 24301..24345, 24346..24390, 24391..24435, 24436..24480, 24481..24525, 24526..24570, 24571..24615, 24616..24660, 24661..24705, 24706..24750, 24751..24795, 24796..24840, 24841..24885, 24886..24930, 24931..24975, 24976..25020, 25021..25065, 25066..25110, 25111..25155, 25156..25200, 25201..25245, 25246..25290, 25291..25335, 25336..25380, 25381..25425, 25426..25470, 25471..25515, 25516..25560, 25561..25605, 25606..25650