Questions on Algebra in Finance answered by real tutors!

Tutors Answer Your Questions about Finance (FREE)

Question 861548: Show us solution how $10,000 doubles in value ever 13 years? How much in 52 years and 65 years.
Click here to see answer by Alan3354(69443)

Question 861755: If I had grades of 100,90,92,85,80,78,and 0 what would be my average ?

Click here to see answer by Fombitz(32388)

Question 861755: If I had grades of 100,90,92,85,80,78,and 0 what would be my average ?

Click here to see answer by lenny460(1073)

Question 861774: If a worker quits his job making 1000 a month to pursue another job and only makes 900 on the new job the first month, is the 1000 he used to make counted as a liability or deducted as an expense on business balance,income, etc sheets? In accounting practices will the worker show a 100 decrease in earnings?
Thank you
Ray
Click here to see answer by richwmiller(17219)

Question 862136: write out your response. Is it possible to use a bank credit card for your purchases without paying anything for credit? If so, explain.
Click here to see answer by solver91311(24713)

Question 862332: which expression is equivalent to 14 - 9?
1. -14 + 9
2. -9 - 14
3. 9 - 14
4. 14 + (-9)
Click here to see answer by itzjazzysmiley(1)

Question 862340: A store sells sheet music at a markup of 6%. If the price paid by the store for sheet of music is a, which equation shows the amount the customer will pay?
1. T = a + 0.06
2. T = 0.06a
3. T = 0.94a
4. T = 1.06a
Click here to see answer by ewatrrr(24785)

Question 862334: Chris used 45 feet of fencing to enclose a circular garden. What is the approximate radius of the garden?
1. 51.27 ft
2. 14.32 ft
3. 7.16 ft
4. 3.78 ft
Click here to see answer by ewatrrr(24785)

Question 862389: A person rowed her boat upstream for a distance of 32 miles and then rowed backed to the starting point. The total time of the trip was 18 hours. If the rate of the current was 7 mph, find the average of the boat in still water.
My daughter and I are stuck on this problem, many thanks.
Click here to see answer by Alan3354(69443)

Question 862417: Find the values of all the trigonometric functions from the given information.
cos t =12/13, t is in quadrant I

sin t=
tan t=
cot t=
sec t=
csc t=
Click here to see answer by stanbon(75887)

Question 862443: A four sided building has an area of 36x2+48x+16. Explain how to find the possible length of the building. What is the possible shape of he building?
Click here to see answer by mananth(16946)

Question 862691: A pharmacist wishes to mix a solution that is 8% minoxidil. She has 70 ml of 5% solution and wishes to add some 10% solution to obtain the desired 8% solution. How much 10% should she add?
Click here to see answer by josmiceli(19441)

Question 862568:
500 people go to a concert, x paid �35 and the rest (y) paid �45. Total receipts were �20.500. Find x
Click here to see answer by checkley79(3341)

Question 862805: $5,000 is 5% of x. How do I figure out what X is?
Click here to see answer by ben720(159)

Question 862804: A loan is being repaid with 10 installments. The principal portion of the seventh payment is $110.25 and the interest portion is $39.75. What annual effective rate of interest is being charged? My book has the answer of 8%. GOD BLESS YOU!
Click here to see answer by Alan3354(69443)

Question 862950: Simplify:
(2y�z)� x 3y�z�
Click here to see answer by Alan3354(69443)

Question 862951: Last year Ana spent the following:
30% of her salary on rent
of her salary on entertainment
of her salary on living expenses.
Ana spent 7200 US Dollars in total.
She saved the rest of her salary.
Work out how much money she saved.
��.
Click here to see answer by Alan3354(69443)

Question 862969: Last year Ana spent the following:
30% of her salary on rent
2\5 of her salary on entertainment
1\4 of her salary on living expenses.
Ana spent 7200 US Dollars in total.
She saved the rest of her salary.
Work out how much money she saved.
Click here to see answer by Alan3354(69443)

Question 862949: This 3 problems are related...I need solution and explanation:
i. John is the owner of a carpet cleaning service.
He rents out his carpet cleaning equipment based on the following formula:
Number of days the equipment is rented multiplied by 15 then add 25
a) Write a formula to show how the cost would be calculated if a particular cleaner was rented out for 5 days.
��.
(1)
b) Kaz would like to clean the carpet in his living room and he is prepared to spend 55 US Dollars on renting equipment.
How many days will he be able to rent the carpet cleaner for?
��days
(2)
c) To rent the carpet cleaner for n days costs T US Dollars.
Write a formula, using n, for T, the cost of renting the carpet cleaner.
��.
(3)

Click here to see answer by rothauserc(4718)

Question 863293: At a movie theater a couple buys on elarge popcorrn and two drinks for $9.00 a group of teenagers buy two large popcorn and five drinks for $20.50 find the cost of one large popcorn and the cost of one drink.
Click here to see answer by ewatrrr(24785)

Question 863327: Find the total amount of money accumulated for an initial investment 1,150 at 8% compounded quarterly after 9 years.
Click here to see answer by ewatrrr(24785)

Question 863294:
in a triangle the measure of the first angle is three times the measure of the second angle. the measure of the third angle is 20 degrees less than the second angle. what is the measure of each angle
Click here to see answer by checkley79(3341)

Question 863414: How can I remember some of the answers to problems easier right now we're working on algebra
Click here to see answer by Alan3354(69443)

Question 863624: Factorise:
x� - x - 56
Click here to see answer by Fombitz(32388)

Question 863763: What is the mean of the group of numbers?
12 45 83 34 91 41 30 32
Click here to see answer by Fombitz(32388)

Question 864066: can you help me put this equation in standard form
3x-5=2y
Click here to see answer by ewatrrr(24785)

Question 864110: it costs $0.50 per square yard to waterproof a canvas. what will it cost to waterproof a canvas truck cover that is 15' x 24'
Click here to see answer by ewatrrr(24785)

Question 864176: Kiana purchased a car for $14000 and realized that the value of the car depreciates at a rate of 5% per year.
a. What will Kiana's car be worth after she has owned it for 6 years ?
b. How many years will Kiana have owned the car when it is worth only $7000?
Click here to see answer by richwmiller(17219)

Question 864188: if you invest 15,000 in an account paying 4% compounded annually what will the balance be after 9 years
Click here to see answer by lwsshak3(11628)

Question 864420: please help me to solve this equation
12*root of 18 + 6*root of 20 - 6*root of 147 + 3*root of 50 + 8*root of 45

Click here to see answer by lwsshak3(11628)

Question 864443: How long will it take $5000, invested at 7% interest compounded quarterly, to reach a value of $17,000?
Click here to see answer by LinnW(1048)

Question 864444: Find the balance after 15 years if $37, 000 is invested at an annual interest rate of 2.85% compounded monthly. Round your answer to the nearest cent.
Click here to see answer by LinnW(1048)

Question 864449: Find the vertical and horizontal asymptotes of f(x) =7 x2( x squared) − 7x− 84 over 6x2 (xsquared) + 6x− 36
Click here to see answer by ewatrrr(24785)

Question 864724: what is money.

Click here to see answer by Alan3354(69443)

Question 864610: Find the absolute maximum and minimum of
f(x) = 2 x3(x cubed) - 9 x2(x squared) - 60x
on the interval: -4< x < 8

Click here to see answer by Alan3354(69443)

Question 864688: Find the absolute maximum and minimum of
f(x) = 2 x3(x cubed) - 9 x2(x squared) - 60x
on the interval: -4< x < 8

Click here to see answer by Alan3354(69443)

Question 864738: f(x) = x^4 + 2x^3 - 252x^2 - 54
Find the interval(s) where f0(x) is decreasing.
Click here to see answer by ewatrrr(24785)

Question 864736: Suppose
(7/4)^3x =11

find x

Click here to see answer by ewatrrr(24785)

Question 864844: suppose:
3^X+2 = (1/9)^X-4
find x
Click here to see answer by ewatrrr(24785)

Question 864949: HI,
A wire of length 40 inches is to be cut into two pieces, each of which will be used to form a circle. Suppose we will be charged $2 for each square inch of area enclosed by the first circle, and $1 for each inch in the second circle's circumference. Find the lengths of the two pieces of wire which will
minimize the total cost.
Click here to see answer by Alan3354(69443)

Question 865052: Sketch the graph of
f(x) = -2x^3 + 2x^2 + 42x - 90
Click here to see answer by richwmiller(17219)

Question 865084: How many arrangements of these four elements are there?
Click here to see answer by jim_thompson5910(35256)

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