Questions on Algebra in Finance answered by real tutors!

Tutors Answer Your Questions about Finance (FREE)

Question 1011648: What time after 9:45 will the hands of the clock be in opposite directions?
Click here to see answer by MathTherapy(10552)

Question 1011648: What time after 9:45 will the hands of the clock be in opposite directions?
Click here to see answer by ikleyn(52781)

Question 1010653: (1) f and g are functions on X={1,2,3} as f�{(1,2); (2,3); (3,1)) ; g=(1,2); (2,1); (3,3)}. Compute; fog and gof
(2) Let F, be the number of faces in G, where G is a connected planar simple graph with E edges and V vertices. Obtain an equation connecting F. E and V. Hence derive value(s) of F, E and V to form a graph such that the graph is a planar.
(3) Deduce the combination of n+1 element taken n-1 at a time denoted as C

Click here to see answer by ikleyn(52781)

Question 1011709: A P550000 retirement pension is to be invested into two accounts; a money market fund that pays 8.5% and a certificate of deposit that pays 10.5%. How much should be invested at each rate in order to provide a yearly interest income of P53750?
Click here to see answer by josgarithmetic(39617)

Question 1011710: A manager of a specialty food store combined almond nuts that cost P450 per kilo with walnuts that costs P250 per kilo. How many kilos of each were used to make 100 kilos of mixture costing P320 per kilo?

Click here to see answer by josgarithmetic(39617)

Question 1011711: Two joggers start at the same time from opposite ends of a 12 mile course. One jogger is running at a rate of 5mph, and the other is running at a rate of 7mph. How long after they begin will they meet?
Click here to see answer by josgarithmetic(39617)

Question 1011707: Maria is now 3 years younger than her sister, Ann. Four years ago, Maria�s age was one-half Anna�s age. How old is each girl now?
Click here to see answer by josgarithmetic(39617)

Question 1011708: A vending machine has a total of P2060 in P10, P20 and P50 bills. The number of P20 bills is 5 more than the number of P50 bills and the number of P10 bills is four less than thrice the number of P50 bills. How many of each type does the vending machine contain?
Click here to see answer by josgarithmetic(39617)

Question 1011749: If the principle is 15,300 and the rate is 3.5% and the simple interest is 2,142.00, what is the time, in regards to the missing value?
Click here to see answer by addingup(3677)

Question 1011752: 1a) Through analysis you determine a property can maintain a triple net income of $20,000 per year for the following 12 years. Given an annual rate of return 7% what is the estimated present value of the property?
1b) Upon further review in question 8 above you determine that at the end of the 12 year term that the building will have fulfilled it's economic life expectancy and that it should be demolished. You determine a demolition cost of $25,000 at that time and also determine that the future land value is projected to be $280,000. What is your reviewed estimate of the present value of the property?

Click here to see answer by addingup(3677)

Question 1011807: Rowena can complete typing the report in 8 hours. After she has been working for 2 hours, Florian, who is able to finish this job in 10 hours, is assigned to help her. In how many hours will Rowena and Florian complete the job if they work together?
Click here to see answer by josgarithmetic(39617)

Question 1011806: A financial planner invested a certain sum at 9%, twice that amount at 10%, and three times that amount at 11%.find the amount invested at each rate if her total yearly income from the three investments was 27900 dollars.
Click here to see answer by josgarithmetic(39617)

Question 1011811: Chary invested an amount at 12% and twice as much at 9%. Her annual interest at 9% is P10140 more than her annual interest on 12%. How much is invested at each rate?
Click here to see answer by josgarithmetic(39617)

Question 1011809: Two small planes start from the same point and fly in opposite directions. The first plane is flying 25kph slower than the second plane. In 2 hours, the planes are 470 km apart. Find the rate of each plane.
Click here to see answer by josgarithmetic(39617)

Question 1011810: A restaurant owner bought 24 new tables, some are large and some are small. The large tables cost P1450 each while the small ones cost P1200 each. The total cost of the tables was P30800. How many tables of each type did he buy?
Click here to see answer by josgarithmetic(39617)

Question 1011817: Find the constant s so that the lines (2s+4)x +5y=-7 (s+4)x +3y =s are parallel. Thank you.
Click here to see answer by Edwin McCravy(20055)

Question 1011819: For what values of k will the remainder be the same when x^2 +kx +4 is divided by x1 or x+1? thank you.
Click here to see answer by Fombitz(32388)

Question 1011819: For what values of k will the remainder be the same when x^2 +kx +4 is divided by x1 or x+1? thank you.
Click here to see answer by stanbon(75887)

Question 1011867: If you are splitting the cost of something that is $2500 but with one paying 30% less, what does each pay?

Click here to see answer by josgarithmetic(39617)

Question 1011867: If you are splitting the cost of something that is $2500 but with one paying 30% less, what does each pay?

Click here to see answer by MathTherapy(10552)

Question 1011880: Two cyclist start from the same point and ride in opposite directions. One cyclist rides twice as fast as the other. In 3 hours, they are 81 kilometer apart. Find the rate of each cyclist.
Click here to see answer by josgarithmetic(39617)

Question 1011884: The manager of a specialty food store combined almond nuts that cost P450 per kilo with walnuts that costs P250 per kilo. How many kilos of each were used to make 100 kilos of mixture costing P320 per kilo?
Click here to see answer by josgarithmetic(39617)

Question 1011882: Ryan can do a job in 12 days. After he has worked for 4 days he is joined by Sandy. The finish the job together in 2 more days. How long will it take Sandy to do the whole job alone?
Click here to see answer by josgarithmetic(39617)

Question 1011883: A bank teller received two bundles of P100 and P50 bills amounting to P25000. The P100 bundle contains twice as many bills as the P50 bundle. How many P100 bills and P50 bills did the teller receive?
Click here to see answer by Theo(13342)

Question 1011881: An amount of P340000 is invested, part at 8% and the remainder at 9%. Find the amount invested at each rate if the yearly income on each investment is the same.
Click here to see answer by Theo(13342)

Question 1011921: How many grams of metal worth P500 a gram should be mixed with 20 grams of metal worth P320 per gram to produce an alloy worth P400 a gram?

Click here to see answer by josgarithmetic(39617)

Question 1011922: A grocer combined walnuts that cost P700 per kilo and cashew nuts that cost P450 per kilo. Find the amount of walnuts and the amount of cashew nuts used to make the 50 kilo mixture costing P525 per kilo.
Click here to see answer by josgarithmetic(39617)

Question 1011923: In a movie theater, the total cost of the tickets collected before the movie started was P 100545. Premiere tickets cost P 120 and deluxe seats cost P 75. If the number of people who bought premiere tickets was 11 more than twice the number of people who bought deluxe tickets, how many tickets were sold?

Click here to see answer by josgarithmetic(39617)

Question 1011920: A bank teller has P20 and P50 bills. The number of P50 bills is 7 less than twice the number of P20 bills. If she has a total of P1090. How many P20 and P50 bills are there?
Click here to see answer by macston(5194)

Question 1011924: Between 12:00 and 1:00, when will the minute hand be 40 minute spaces ahead of the hour hand?
Click here to see answer by josmiceli(19441)

Question 1011979: I need help so much A house that had a value of 100,000$ at the beginning of 2015.thev value increase at rthe rate of 30 percenrt per year. I solve a and b and need help with c
a. Write a function fot the value v9t) of the house over t years which i got 100000(1.30)^T
b. what is the value of the house at the beginning of 2019 T=4 and i got 285610.
C. the hard one say what is the average rate of change of the house at the beginning of 2015 (t=0) to trhe beginning of 2019 (t=4). Be sure to include the units in your answer.
Click here to see answer by Boreal(15235)

Question 1011982: A boat that has a value of 1,000,000 on January, !, 201. Its values decrease at rate of 20 percent per year. I dont really need help on a and b but c is hard.
a. write a function for the value V(t) of the boat after t years 1,000,000(.98)^t
b.what is the value of the boat at the beginning f 2020 t=5 it was 327680
c. what is the average rate of change of the value of the boat from the beginning of 2015 (t=0) to the beginning of 2020 (t-5). be sure to include the units in your answer.
Click here to see answer by Boreal(15235)

Question 1012001: A model igloo has a scale of 1 in : 4 ft. If the model igloo is 3 in wide, then how wide is the real igloo
Click here to see answer by macston(5194)

Question 1012002: A 10 ft tall tent standing next to a baby elephant casts a 20 ft shadow. If the baby elephant casts a shadow that is 8 ft long, then how tall is it
Click here to see answer by josgarithmetic(39617)

Question 1012004: A model statue has a scale of 1 in : 2 ft .If the model statue is 6 in tall , then how tall is the real statue
Click here to see answer by macston(5194)

Question 1012004: A model statue has a scale of 1 in : 2 ft .If the model statue is 6 in tall , then how tall is the real statue
Click here to see answer by ikleyn(52781)

Question 1012005: If a 5 ft tall tent casts a 4 ft long shadow, then how long is the shadow that a 15 ft tall adult giraffe casts
Click here to see answer by josgarithmetic(39617)

Question 1012021: The restaurant owner bought 24 new tables, some are large and some are small. The large tables cost P1450 each while the small ones cost P1200 each. The total cost of the tables was P30800. How many tables of each type did he buy?
Click here to see answer by josgarithmetic(39617)

Question 1012019: What is the angle formed by the hands of the clock when the time is 7:45?
Click here to see answer by ValorousDawn(53)

Question 1012020: What time after 11:00 will the hands of the clock be in opposite directions?
Click here to see answer by ValorousDawn(53)

Question 1012048: The shortest legs of two similar triangles are 5 and 7.5. If the bigger triangle has perimeter 33, find the perimeter of the smaller triangle.
Click here to see answer by ValorousDawn(53)

Question 1012017: A 20 gram alloy of platinum that costs P220 per gram is mixed with an alloy that costs P400 per gram. How many grams of the P400 alloy should be used to make an alloy that costs P300 per gram?
Click here to see answer by stanbon(75887)

Question 1012049: Suppose a ball rebounds 2/3 the distance it falls. If it is dropped from a height of 20 m, how far does it travel before coming to rest?
Click here to see answer by stanbon(75887)

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