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Question 1082371: If a student's tuition was $3085. A loan was took out for 6/5 of the tuition. How much was the loan?
Click here to see answer by Theo(13342)

Question 1082334: Graph the function and approximate the limit. Write an approximation that is accurate to four decimal places. Make a table to verify your limit numerically.
function: https://s21.postimg.org/5z3hlrzfr/function.png
Click here to see answer by Fombitz(32388)

Question 1082435: Approximate the limit. Write an approximation that is accurate to four decimal places. Make a table to verify your limit numerically. Thanks.
function & graph: https://s10.postimg.org/z6lzhr4rd/lim_x_0.png
Click here to see answer by Fombitz(32388)

Question 1082412: Graph the function and approximate the limit. Write an approximation that is accurate to four decimal places. Make a table to verify your limit numerically.
function: https://s3.postimg.org/e6t3brewj/lim_x_0.png
Click here to see answer by alyx_v(38)

Question 1082276: Graph the function and approximate the limit. Write an approximation that is accurate to four decimal places. Make a table to verify your limit numerically.
function: https://s21.postimg.org/5z3hlrzfr/function.png

Click here to see answer by alyx_v(38)

Question 1082502: True or false
The inverse of squaring a number is finding a square root
Click here to see answer by josgarithmetic(39616)

Question 1082502: True or false
The inverse of squaring a number is finding a square root
Click here to see answer by ikleyn(52775)

Question 1082691: If y is directly proportional to x and y=8 and x=10 what is the value of y when x=20
Click here to see answer by Alan3354(69443)

Question 1082686: ∫(3x+5)^2
Click here to see answer by Alan3354(69443)

Question 1082703: three electricians can fix 10 short circuits in 2 hours. how much time will four electricians need to fix 15 short circuits?

Click here to see answer by addingup(3677)

Question 1082703: three electricians can fix 10 short circuits in 2 hours. how much time will four electricians need to fix 15 short circuits?

Click here to see answer by ikleyn(52775)

Question 1082703: three electricians can fix 10 short circuits in 2 hours. how much time will four electricians need to fix 15 short circuits?

Click here to see answer by MathTherapy(10551)

Question 1082702: 28 tea pluckers can pluck 1260 kg of leaves in 8 hours. how many more people will be required, if 1200 kg of tea need to be plucked in 6 hours?
Click here to see answer by addingup(3677)

Question 1082701: seven people need 90 days t repair and paint a heritage building .if the job should be comleted in 15 days, how many more people need to be employed?
Click here to see answer by ikleyn(52775)

Question 1082700: eight mechanical experts can assemble 4 computers in 5 hours. how many mechanical experts will be needed to assemble 21 computers in 10 hours?
Click here to see answer by ikleyn(52775)

Question 1082776: When Ibuprofen is given for fever to children 6 months of age up to 2 years, the usual dose is 5 milligrams (mg) per kilogram (kg) of body weight when the fever is under 102.5 degrees Fahrenheit. How much medicine would be usual dose for a 18 month old weighing 23 pounds?

milligrams
Round your answer to the nearest milligram.
Click here to see answer by MathLover1(20849)

Question 1083125: 88=4
9696=4
1600=3
1010=?
my friend just sent me and no1 can solve this that i know
Click here to see answer by Alan3354(69443)

Question 1083237: Imagine you are standing 4 meters away from a painting hung on a wall. If the top of the painting is 3 meters from the ground, which expressions represent the angle, θ, that your feet make with the top of the painting?
Click here to see answer by Boreal(15235)

Question 1083328: A batsman has a certain avrage of runs for 11 innings. In the 12 innings he scores 129 runs, there by increasing his average by 9 runs. What is his average for frist 11 innings?
Click here to see answer by Boreal(15235)

Question 1083531: Hello, I'm at a loss of how to solve this. Any help would be very much appreciated. Thanks in advance!
In Pascal's triangle, nCr+nCr+1=n+1Cr+1. Let X, Y, and Z be three consecutive numbers in the nth row of Pascal's Triangle, such that X = nCr, Y = nCr+1, and Z = nCr+2. Use the nature of Pascal's Triangle to show that X + Y + Z = n+2Cr+2 - nCr+1.
Hint: Start by finding X + Y and Y + Z.

Click here to see answer by Edwin McCravy(20054)

Question 1083251:
Click here to see answer by ikleyn(52775)

Question 1083713: factor: 2xy - 8x^(2)y + 6y^(2)x^(2)
Click here to see answer by Alan3354(69443)

Question 1083723: length and breadth
Click here to see answer by Alan3354(69443)

Question 1083784: A cosine function has a amplitude of 4 a shift left of 2 a period of 4 and passes through the point (0,0) write the equations ... just write it out you don't need to solve it
Click here to see answer by Alan3354(69443)

Question 1083103: (b) Show that the vectors P = 3i � 2j + k, Q = i � 3j + 5k, and R = 2i + j � 4k form a right angled triangle.
(c) Use vectors in (b) above to evaluate P Q and R Q what do these two final vectors represent
.thank you
Click here to see answer by Fombitz(32388)

Question 1083997: The population of a small town was 4800. The population decreased by 5% one year then decreased by 15% the following year. What was the town�s population at the end of the second year?
Click here to see answer by josgarithmetic(39616)

Question 1084126: A square concrete patio in located the center of the a rectangular yard. The yard is (x + 10) long and (x +8) wide. The concrete patio is (x + 4) long and (x + 4) wide. The area of just the grass is 264 ft^2
Click here to see answer by Theo(13342)

Question 1084173: Christopher has completed three mathematics tests. his mean mark is 69%. what percentage mark does he have to get in his next test to increase the mean to 70%?
Click here to see answer by josgarithmetic(39616)

Question 1084178: The area of a sector of a circle with diameter 12cm is 66cm square.if the sector is folded to form a cone calculate the radius of the base of the cone take pie as 22over 7
Click here to see answer by josgarithmetic(39616)

Question 1084179: An = n + 4 =
Click here to see answer by Fombitz(32388)

Question 1084222: Insert two geometric means between 320 and 135.
Solve using Geometric Sequence
Click here to see answer by Alan3354(69443)

Question 1084492: Teach me the steps of solving a ratio problem such as 2:3:4

Click here to see answer by Theo(13342)

Question 1084583: Find the slope of the line tangent to the curve y^2=12x at (3,6)

Click here to see answer by Boreal(15235)

Question 1084628: the altitude of a triangle is increasing at a rate of 1 cm/min
while the area of the triangle is increasing at a rate of 2cm^2/min.
At what rate is the base of the triangle changing when the altitude
is 10cm and the area is 100cm^2?
Click here to see answer by Edwin McCravy(20054)

Question 1084626: Find the derivative of y with respect to x. The given relation is x^2 +y^2 = 4ay.
Click here to see answer by Edwin McCravy(20054)

Question 1084658: Can you please help me solve this problem step by step?
Samuel has a square deck in his backyard. He has decided to remodel his deck by increasing the length of the deck by four feet. Due to space constrictions in Samuel's backyard, he has decided not to alter the width during the remodel.
The area of Samuel's remodeled deck is given by the polynomial below, where x is the side measure of the original square deck.
A(x) = x^2 + 4x

Click here to see answer by Theo(13342)

Question 1084660: Can you please help me solve this problem?
what are all equivalent expressions to (x^2+y^2)^2.

Click here to see answer by Alan3354(69443)

Question 1084620: Find the slope of the line tangent to the
Click here to see answer by Fombitz(32388)

Question 1084821: A rectangular portrait measures 50 cm by 70 cm. It is surrounded by a rectangular frame of uniform width. If the area of the frame is the same as the area of the portrait, what is the approximate width of the frame?

Click here to see answer by chen(11)

Question 1084963: How many problems must be answered correctly on a math test with 60 problems to get a score of 85%?
Click here to see answer by Cromlix(4381)

Question 1084995: Question 8
What numbers are in the solution set of the following inequality? Please mark all choices that apply.
x ≥ 12

4

7

12

15
1 points �
Question 9
Which of the following numbers would be in the solution set to this inequality? Mark all that apply.
x � 7 > 4

7

12

11

4
1 points �
Question 10
Which of the following numbers would be in the solution set of this inequality? Mark all that apply.
�- 4 > -1

20

19

18

17
1 points �
Question 11
Solve: -2x + 5 > 17

x < 6

x > 6

x < -6

x > -6
1 points �
Question 12
Which of the following inequalities best describes the statement: �I am inviting more than 8 people to my birthday party.�

p < 8

p > 8

p ≥ 8

p ≤ 8
1 points �
Question 13
What would you do first to solve the following inequality?
4x + 7 > 23

Add 4 to both sides

Divide by 4 on both sides

Add 7 to both sides

Subtract 7 on both sides
1 points �
Question 14
Which of the following inequalities best describes the statement: �There are at least 100 houses in my neighborhood.�

h < 100

h > 100

h ≤ 100

h ≥ 100
1 points �
Question 15
Solve: x + 7 < 2

x < 9

x > -5

x < -5

x > 5
1 points �
Question 16
What would you do to solve the following inequality?
x � 5 > 3

Add 5 to both sides

Subtract 5 from both sides

Multiply by 5 on both sides

Divide by 5 on both sides
1 points �
Question 17
What would you do first to solve the following inequality?
� 3 < 10

Multiply both sides by -2

Divide both sides by -2 and flip the inequality

Subtract 3 from both sides

Add 3 to both sides
1 points �
Question 18
Solve: x � 4 ≥ 8

x ≥ 4

x ≤ 4

x ≤ 12

x ≥ 12
1 points �
Question 19
Solve: � 4 ≥ -3

x ≥ 3

x ≤ -3

x ≤ 3

x ≥ -3
1 points �
Question 20
What would you do to solve the following inequality?
x � 8 < 14

Multiply both sides by 8

Divide both sides by 8

Add 8 to both sides

Subtract 8 from both sides
1 points �
Question 21
What would you do to solve the following inequality?
6x > 24

Multiply by 6 on both sides

Divide by 6 on both sides

Add 6 to both sides

Subtract 6 from both sides
1 points �
Question 22
What would you do to solve the following inequality?
< -5

Multiply both sides by -2

Divide both sides by -2

Multiply both sides by -2 and flip the inequality

Divide both sides by -2 and flip the inequality
1 points �
Question 23
Solve: -6x < 30

x < 5

x > -5

x < -5

x > 5
1 points �
Question 24
Solve: ≥ -6

x ≥ 18

x ≤ 18

x ≥ -18

x ≤ -18
1 points �
Question 25
Please describe the graph of: x <4

2 points �
Question 26
Please describe the graph of: x ≤ 12.

2 points �
Question 27
Please solve the following inequality, showing all work and then list 3 numbers that are in the solution set.
x + 5 < 12
2 points �
Question 28
Please solve the following inequality, showing all work and then list 3 numbers that are in the solution set.
x + 10 ≥ 7

2 points �
Question 29
Please solve the following inequality, showing all work and then list 3 numbers that are in the solution set.
-4x < 20

2 points �
Question 30
Please solve the following inequality, showing all work and then list 3 numbers that are in the solution set.
x/6 ≥ 5

2 points �
Question 31
Please solve the following inequality, showing all work and then list 3 numbers that are in the solution set.
-4x � 3 < 29

2 points �
Question 32
Please solve the following inequality, showing all work and then list 3 numbers that are in the solution set.
x/6 + 4 ≥ 2

2 points �
Question 33
In your own words:
- Tell how to solve inequalities. Be specific and complete.
- Tell how to graph inequalities. Be specific and complete.

5 points �
Question 34
Describe a situation that could be modeled with an inequality. Write the appropriate inequality, using an appropriate variable. Describe what the graph of this inequality would look like.

Click here to see answer by Alan3354(69443)

Question 1084983: Mike has twice as many stamps as john has. After he gives john 6 stamps, he still has 8 more stamps than john does. How many stamps did mike have originally?
Click here to see answer by addingup(3677)

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, 3871..3915, 3916..3960, 3961..4005, 4006..4050, 4051..4095, 4096..4140, 4141..4185, 4186..4230, 4231..4275, 4276..4320, 4321..4365, 4366..4410, 4411..4455, 4456..4500, 4501..4545, 4546..4590, 4591..4635, 4636..4680, 4681..4725, 4726..4770, 4771..4815, 4816..4860, 4861..4905, 4906..4950, 4951..4995, 4996..5040, 5041..5085, 5086..5130, 5131..5175, 5176..5220, 5221..5265, 5266..5310, 5311..5355, 5356..5400, 5401..5445, 5446..5490, 5491..5535, 5536..5580, 5581..5625, 5626..5670, 5671..5715, 5716..5760, 5761..5805, 5806..5850, 5851..5895, 5896..5940, 5941..5985, 5986..6030, 6031..6075, 6076..6120, 6121..6165, 6166..6210, 6211..6255, 6256..6300, 6301..6345, 6346..6390, 6391..6435, 6436..6480, 6481..6525, 6526..6570, 6571..6615, 6616..6660, 6661..6705, 6706..6750, 6751..6795, 6796..6840, 6841..6885, 6886..6930, 6931..6975, 6976..7020, 7021..7065, 7066..7110, 7111..7155, 7156..7200, 7201..7245, 7246..7290, 7291..7335, 7336..7380, 7381..7425, 7426..7470, 7471..7515, 7516..7560, 7561..7605, 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, 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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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