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Question 1055007: Tommy wrote down all of the whole numbers greater than -1 and less than -3. What is the average value of these numbers?
Click here to see answer by josgarithmetic(39617)

Question 1055007: Tommy wrote down all of the whole numbers greater than -1 and less than -3. What is the average value of these numbers?
Click here to see answer by ikleyn(52781)

Question 1054993: the length of a room exceeds its breath by 3dm. If the length of a room had been increased by 3dm and breath is diminished by 2dm, the area would have not been altered. Find the dimensions.
Click here to see answer by ikleyn(52781)

Question 1054992: the length of a room exceeds its breath by 3dm. If the length of a room has been increased by 3dm and breath is diminished by 2dm, the area would have not been altered. Find the dimension.
Click here to see answer by ikleyn(52781)

Question 1054995: a traveller walks a certain distance. Had he gone half km an hour faster, he would have walked it in four fifth of the time; had he gone half a km an hour slower, he would had been 2.5 hours longer on the road. Find the distance
Click here to see answer by Theo(13342)

Question 1055039: A rectangular garden is 5 ft longer than twice its width. It has a sidewalk 3 feet wide on two of
the sides. The area of the sidewalk is 213 square feet. Find the dimensions of the garden.
Click here to see answer by ikleyn(52781)

Question 1055103: Miandad scored 85 runs in the 17th innings and thereby increased the run average of the previous 16 innings by 3.
What were his average runs in 17 innings?
Click here to see answer by stanbon(75887)

Question 1055104: Out of 13 cows, one worth RS 625 was removed and a horse was included.
If the average price of the animal increased by RS 15, find the price of the horse?
Click here to see answer by ikleyn(52781)

Question 1055131: x/a+x/b+x/c=1
Click here to see answer by ikleyn(52781)

Question 1055130: 1/[1+1/(1-1/x)]=2
Click here to see answer by ikleyn(52781)

Question 1055130: 1/[1+1/(1-1/x)]=2
Click here to see answer by josgarithmetic(39617)

Question 1055130: 1/[1+1/(1-1/x)]=2
Click here to see answer by MathTherapy(10552)

Question 1055137: the price of a coffee has increased by 25% . what percentage of coffee consumption is to be decreased , so that there would be no increase in the expenditure for a household?
answer is 20% ,but how?
Click here to see answer by KMST(5328)

Question 1055169: How was before Schaum series?
Click here to see answer by Fombitz(32388)

Question 1055142: x^2 - 6x- (x^2 -6x - 3 )^1/2 =5
Click here to see answer by Edwin McCravy(20055)

Question 1055142: x^2 - 6x- (x^2 -6x - 3 )^1/2 =5
Click here to see answer by ikleyn(52781)

Question 1055189: Jan and Stewart Jones plan to borrow $20,000 for a new car. They are trying to decide whether to take out a 4-year or 5-year simple interest loan. The 4-year loan has an interest rate of 6% and the 5-year loan has an interest rate of 6.25%.
a. How much will they pay in interest on the 4-year loan?
A. $4500
B. $4800
C. $5000
D. $5200
b. How much will they repay with the 4-year loan?
A. $24,500
B. $24,800
C. $25,000
D. $25,200
c. How much more interest will they pay with the 5-year loan?
A. $5000
B. $6000
C. $6250
D. $6500
d. If the Jones can get a 5-year loan with 5.75% simple interest, which of the loans is the best deal? (lowest total cost)
A. $25,000
B. $26,000
C. $26,250
D. $26,500
e. How much more interest will they pay with the five-year loan?
A. $1000
B. $1450
C. $1500
D. $2000
f. If the Stewarts can get a 5-year loan with 5.75% simple interest, which of the loans is the best deal?
A. 4-year, 6%
B. 5-year, 5.75%
C. 5-year, 6.25
D. Cannot be determined
Thank you for dedicating some of your time to help me out with my homework. Showing your work is much appreciated. Have a nice day.
Click here to see answer by Boreal(15235)

Question 1055191: 1. a. Amy bought a baseball card for
$12. To date, the value of the
card increased by 30%, then
decreased by 15%, and finally
increased by 40%.
Joe bought a baseball card for
$12. To date, the value of the
card decreased by 10%, then
increased by 70%, and finally
decreased by 5%.
Whose card is currently worth
more? by how much? Explain.
b. By about what percent must the
currently lesser-valued card
increase to be of equal value with
the greater-valued card? Round
your answer to the nearest tenth
of a percent.
2. a. Jorge�s family bought a house for
$125,000. To date, the value of
the house increased by 5%, then
decreased by 25%, and finally
increased by 10%.
Gene�s family bought a house for
$125,000. To date, the value of
the house decreased by 5%, then
increased by 15%, and finally
decreased by 20%.
Whose house is currently worth
more? by how much? Explain.
b. By about what percent must the
currently lesser-valued house
increase to be of equal value with
the greater-valued house? Round
your answer to the nearest tenth
of a percent.
May you please show your work? Thank you, and have a great day!
Click here to see answer by addingup(3677)

Question 1055236: You have a piece of paper that measures 24 cm by 36 cm. You want to cut out a net that can be folded into a box without a lid. Using whole numbers, find the dimensions of the box which gives the maximum volume.
Click here to see answer by ikleyn(52781)

Question 1055293: determine the domain of the function f(x)= sqrt(3x-5)
A. X | X>= 5/3
B. X | X<= 5/3
C. X | Xnot equal 5/3
D. X is any real number
Click here to see answer by Fombitz(32388)

Question 1055342: Find value of r

(-4,3),(r,5) m=1/4
Click here to see answer by Boreal(15235)

Question 1055358: What is 1 penny doubled 64 times?
Click here to see answer by addingup(3677)

Question 1055439: The denominator of a fraction is 2 more than the numerator. If 1 is added to
both the fraction reduces to 4/5. Find the fraction.
Click here to see answer by josmiceli(19441)

Question 1055438: The average daily income for a certain number of days is rs 25. Excluding the income of rs 54 for
a certain day, the average income becomes Re 1 less. Find the number of days
for which the average is Rs 25.
Click here to see answer by josmiceli(19441)

Question 1055431: The average of 10 numbers is 13. The average of the first 6 numbers is 14 and
that of the last 6 numbers is 11. If the sixth number is 1.5 times the fifth number
find the average of those two numbers.
What would be the average of the first four and the last four number.
Click here to see answer by Fombitz(32388)

Question 1055461: what is the smallest number divisible by 10 and such that the factorial of this number is divisible by 10�� ?
a) 40 b) 50 c) 60 d) 80 e) 100
Click here to see answer by ikleyn(52781)

Question 1055511: I'm confused on this problem, Solve: lnx - ln2 = 0 The answer is 2, but I have no idea how to get that. Can you please help me?
Click here to see answer by ikleyn(52781)

Question 1055455: ages of two sisters are proportinal to 6 and 8 nom . After 6 years , their ages will be proportional to 4 and 5 repectively . What is the age of the older sister now ?
a) 26 b) 24 c) 20 d) 18 e)16
Click here to see answer by ankor@dixie-net.com(22740)

Question 1055454: a farmer has 6 different size containers : 5, 9, 12 , 23,and 45 liters . he has filled some of these containers with sunflower oil and some others with olive oil . he has one empty container and the total amount of the sunflower oil in the container is 4 times the total amount of olive oil in the containers . what is the volume of the empty container ?
a) 5 b) 9 c) 12 d) 15 e) 23
Thank you ...
Click here to see answer by ankor@dixie-net.com(22740)

Question 1055437: The average age of 25 boys in a class is 12 years. If three boys aged 13, 14 and 15 and
two boys each of age 16 years are admitted to the class, what will the new average
age of the boys be?
Click here to see answer by Fombitz(32388)

Question 1055459: two classes of high school students take the same test . once class of 20 students had an average score 85% ; the other class of 30 students had an average score of 70% . what is the average score for all students in both classes ?
a) 76% b) 77% c) 78% d) 79% e) 80%
Click here to see answer by Fombitz(32388)

Question 1055606: The market price of each share of DCM is RS 79. Ahmed wants to purchase 200 shares of the company. Find the amount he will have to pay if the brokerage is Re 1 per share.
Click here to see answer by Fombitz(32388)

Question 1055755: how did we get this answer ( the square root of the volume ) from this question ? (( the bottom , side and front ares of a rectangular box are known . what is the product of these areas ? ))
thank you ..
Click here to see answer by ikleyn(52781)

Question 1055763: if x� < x , then what is the largest integer value of 2x+7 ?
a.6 b.7 c.8 d.9 e.10

thank you ..
Click here to see answer by ikleyn(52781)

Question 1055759: two equal circles in the same plane cannot have the following number of common tangent lines .
a.1 b.2 c.3 d.4 e. all ghe above are possible values for the number of common tangents
thanks
Click here to see answer by ikleyn(52781)

Question 1055762: the sum to infinity of 1/4 + 3/4� + 1/4� + 3/4⁴ + ... is
a. 1/5 b. 4/3 c. 7/3 d. 4/15 e. 7/15
thanks
Click here to see answer by ikleyn(52781)

Question 1055761: if the radius of a circle is increased 100% , the area of the circle is increased ( 400% )
how did we get that answer ??
thank you ..
Click here to see answer by josgarithmetic(39617)

Question 1055760: a six-sided die is loaded in a way that each even face is three times likely as each odd face . all even faces are equally likely and all odd faces are equally likely . what is the propability that the outcome of a die roll will be a face showing 3 or less ?
a.5/12 b.5/13 c.5/14 d.5/15 e.5/16
Click here to see answer by Fombitz(32388)

Question 1055818: in slope-intercept form write the equation of the line that contains the points in the table.
x| 4 | 11| 18| 25|
------------------- Find the slope
y| 6 |-15|-24| -32|
write the equation

Click here to see answer by Alan3354(69443)

Question 1055814: determine wether the data set could represent a linear function. Why or why not? explain the reason as well.
x | f(x)
0 | 2
1 | 0
2 | -2
3 | -4
Click here to see answer by Boreal(15235)

Question 1055758: I have $1,620.00 and my taxs is 5.75% how much money would I have left
Click here to see answer by rfer(16322)

Question 1055888: Evaluate a^3-b^3 when a-b =2 and a^2+b^2=4.
Click here to see answer by ikleyn(52781)

Question 1055890: P, Q and R start from the same place X at (a) kmph, (a+b) kmph and (a+2b) kmph respectively.
If Q starts,p hours after P, how many hours after Q should R start, so that both Q and R overtake P at the same time?
Click here to see answer by josgarithmetic(39617)

Question 1055896: A dishonest milkman bought 20 lifted of milk at rs 3.50 per litter and mixed it with 4 lifted of water. What would the average cost price per litter of the mixture be?
Click here to see answer by josmiceli(19441)

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