Tutors Answer Your Questions about Money Word Problems (FREE)
Question 933877: the future value of $5000 invested for 4 years at rate r is compounded annually, is given by S=5000(1+r)^4. a) graph with these points [0,0.24] by [0,12000]-i did this step on the calculator. b) use the root method to find the rate r, as a percent for which the future value is $10,368. r=.2 c)What rate as a percentage gives 2320.50 in interest on this investment?
Click here to see answer by Theo(13342)  |
Question 935437: i have invested money in two accounts. One account pay 5% annual interest and the other pays 6%. I have $200 more in the 6% account than I have in the 5% account.If the total amount of interest for the year was $56,how much do I have in each account?
Click here to see answer by lwsshak3(11628) |
Question 935447: movie theaters pay a certain price for the movies that you and i see. Suppose a theater pays $1,500 for each showing of a popular movie. If they charge $7.50 for each ticket they sell,then they will lose money if ticket sales are less then $1,500. However, they will make a profit if ticket sales are greater than $1,500. What is the range of ticket they can sell and still lose money? what is the range of tickets they can sell and make a profit?
Click here to see answer by TimothyLamb(4379)  |
Question 935447: movie theaters pay a certain price for the movies that you and i see. Suppose a theater pays $1,500 for each showing of a popular movie. If they charge $7.50 for each ticket they sell,then they will lose money if ticket sales are less then $1,500. However, they will make a profit if ticket sales are greater than $1,500. What is the range of ticket they can sell and still lose money? what is the range of tickets they can sell and make a profit?
Click here to see answer by stanbon(75887) |
Question 935652: 1. The value of a new car decreases exponentially. Suppose you buy a new car for $32,000, and the value of the car decreases at a rate of 20% per year. Find the value of the car after 5 years. Round the answer to the nearest thousand dollars.
So i wrote down that P is 32000, R is 20 and T is 5 in the A=Pe^rt equation. A=32000(1-20*5) I dont know how to do the rest.
Click here to see answer by TimothyLamb(4379)  |
Question 935742: A restaurant models its profit in dollars per hour using a least squared regression line with the number of customers per hour as the predictor variable. They create the following model: y = 14.78x - 235.57.
What is the minimum amount of customers per hour for the restaurant to have a positive profit?
Click here to see answer by TimothyLamb(4379)  |
Question 935658: A person deposited $1000 at the end of each year into a retirement savings plan for the last 10 years. Her deposits earned interest at 8% for the first 3 years; at 10.25% for the next 4 years; and at 9% for the last 3 years. (a) what is the accumulated value of her retirement plan? (b) What is the total interest earned for the 10 years?
Click here to see answer by ptfile(81)  |
Question 935747: mr bean invested a total of birr 10,000 in three different saving account the account paid simple interest at an annual rate of 8%,9% and 7.5% total interest earned for the year was birr 814 the amount in the 9% account was twice the amount invested in 7.5% account how did bean invested in each account
Click here to see answer by TimothyLamb(4379)  |
Question 935745: A high-interest savings account pays 5.5% interest compounded annually. If $300 is deposited initially and again at the first of each year, which summation represents the money in the account 10 years after the initial deposit?
Click here to see answer by ptfile(81)  |
Question 935847: G'day,
Thanks in advance for taking the time to answer my question.
Here it is:
A collection of 70 coins consisting of dimes, quarters, and half-dollars has a value of $17.75. There are three times as many quarters as dimes. Find the number of each kind of coin.
I'm not even sure how to build the equation for this problem.
Let:
Number of dimes = d
Number of quarters = 3d
Number of half dollars = 0.5(70) - 4d ???
If you could help me write this equation it would be most appreciated.
Thank you so much!
Kind regards,
Mark Beaton
Click here to see answer by TimothyLamb(4379)  |
Question 935847: G'day,
Thanks in advance for taking the time to answer my question.
Here it is:
A collection of 70 coins consisting of dimes, quarters, and half-dollars has a value of $17.75. There are three times as many quarters as dimes. Find the number of each kind of coin.
I'm not even sure how to build the equation for this problem.
Let:
Number of dimes = d
Number of quarters = 3d
Number of half dollars = 0.5(70) - 4d ???
If you could help me write this equation it would be most appreciated.
Thank you so much!
Kind regards,
Mark Beaton
Click here to see answer by josgarithmetic(39613) |
Question 935847: G'day,
Thanks in advance for taking the time to answer my question.
Here it is:
A collection of 70 coins consisting of dimes, quarters, and half-dollars has a value of $17.75. There are three times as many quarters as dimes. Find the number of each kind of coin.
I'm not even sure how to build the equation for this problem.
Let:
Number of dimes = d
Number of quarters = 3d
Number of half dollars = 0.5(70) - 4d ???
If you could help me write this equation it would be most appreciated.
Thank you so much!
Kind regards,
Mark Beaton
Click here to see answer by MathTherapy(10549)  |
Question 931585: mrs. Rosario invested part of Php35,000 in a bank paying 9% interest for 2 years and the balance in another bank paying 6% interest for 4 years. it turns out that the two investmnets earned equal interst. how much was invested at each rate?
Click here to see answer by ptfile(81)  |
Question 931704: 1. A person borrowed 15000 AED on a 5% simple interest per year. The loan period is 3 years. He plans to make a partial payment of 5000 AED after the first year.
(a) What is the adjusted principal after the partial payment?
(b) What is the adjusted balance due at the maturity date?
(c) How much interest will he save by making this partial payment?
Click here to see answer by ptfile(81)  |
Question 935925: From January to June a company spent $60.00 per month on office supplies. In July the price increased by %15 and remained that way for the rest of the year. How much did the company spend on office supplies for the year?
Click here to see answer by TimothyLamb(4379)  |
|
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, 17551..17595, 17596..17640, 17641..17685, 17686..17730, 17731..17775, 17776..17820, 17821..17865, 17866..17910, 17911..17955, 17956..18000, 18001..18045, 18046..18090, 18091..18135, 18136..18180, 18181..18225, 18226..18270, 18271..18315, 18316..18360, 18361..18405, 18406..18450, 18451..18495, 18496..18540, 18541..18585, 18586..18630
|