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Question 1086407: Tow no is differ by3 and their product is504?the number ars
Click here to see answer by ikleyn(52781)

Question 1086411: A mixture contains alcohol and water in the ratio of 12:5. On adding 14 litres of water, the ratio of alcohol to water becomes 4:3. The quantity of alcohol in the mixture is

Click here to see answer by josgarithmetic(39617)

Question 1085551: The function f(t) = - 0.14t^2�+ 0.52t + 31.6 models the U.S. population in millions, ages 65 and older, where t represents years after 1990. The function
g(t) = 0.54t^2�+ 11.08t + 107.7 models the total yearly cost of Medicare in billions of dollars, where t represents years after 1990. What does the function� g/f �represent?
Find�g/f(5).
Click here to see answer by Boreal(15235)

Question 1086487: What is the area of quadrilateral if the sides are as follows 12m,8m,10m,6m.
Click here to see answer by Alan3354(69443)

Question 1086496: The credit remaining on a phone card (in dollars) is a linear function of the total calling time made with the card (in minutes). The remaining credit after
25
minutes of calls is
$26.50
, and the remaining credit after
53
minutes of calls is
$22.58
. What is the remaining credit after
61 minutes of calls ?

Click here to see answer by mathmate(429)

Question 1086505: A�game-show�spinner�has�10�equal�sections�labeled�with�the�digits�0��9.��What�is�the�probability�that�on�two
consecutive�spins�you�get�the�number�15�(Spinning�a�1�and�then�a�5)?
Click here to see answer by Boreal(15235)

Question 1086493: The credit remaining on a phone card (in dollars) is a linear function of the total calling time made with the card (in minutes). The remaining credit after
25
minutes of calls is
$26.50
, and the remaining credit after
53
minutes of calls is
$22.58
. What is the remaining credit after
61 minutes of calls ?

Click here to see answer by Boreal(15235)

Question 1086209: A retail shopping centre is in the market for $ 30 000 000. the following information is applicable:
1. the shopping centre consists of 10 000 m2 lettable space. ( 2000m2 is allocated for anchor tenants and 8000m2 for line shops
2. you gather from the current rental market that you may ask R 50 per square meter for anchor tenants and R 150 per square meter for line shops, excluding operating expenses. current operating expenses amounts to R 30 per square meter
3. your market analysis indicates that by spending another $ 10 000 000 in converting the building into a green building, it is possible to receive rent of R 70 per square meter from anchor tenants and R 200 per square meter for line shops, it is also noted that your operating expenses will reduce from R 30 per square meter to R 20 per square meter.
4. at the end of the year you apply for a further advance on your bond in order to pay the contractor the $ 10 000 000 for the upgrade.
5. the building 10 000m2 is fully let during the construction period.
6. the expected growth in the value of the property is at 15% per annum
7. the lease period is 10 years, while the bond is 20 years.
8. escalation on the lease amount as well as the operational expense is at 6% per annum.
9. You plan to sell the property at the end of the investment period which is after 10 years.
10 the discount rate where applicable is 11%, compounded monthly
11 use 11% monthly compounded as your amortization.
Q1 Calculate the net monthly cash flow for the first year, after taking account bond, operating expenses as well as the lease payments
Q2
Calculate the net yearly cash flow for the investment period after taking into account the development cost, bond, operating expense as well as the lease payments.
Click here to see answer by ikleyn(52781)

Question 1086210: A retail shopping centre is in the market for $ 30 000 000. the following information is applicable:
1. the shopping centre consists of 10 000 m2 lettable space. ( 2000m2 is allocated for anchor tenants and 8000m2 for line shops
2. you gather from the current rental market that you may ask R 50 per square meter for anchor tenants and R 150 per square meter for line shops, excluding operating expenses. current operating expenses amounts to R 30 per square meter
3. your market analysis indicates that by spending another $ 10 000 000 in converting the building into a green building, it is possible to receive rent of R 70 per square meter from anchor tenants and R 200 per square meter for line shops, it is also noted that your operating expenses will reduce from R 30 per square meter to R 20 per square meter.
4. at the end of the year you apply for a further advance on your bond in order to pay the contractor the $ 10 000 000 for the upgrade.
5. the building 10 000m2 is fully let during the construction period.
6. the expected growth in the value of the property is at 15% per annum
7. the lease period is 10 years, while the bond is 20 years.
8. escalation on the lease amount as well as the operational expense is at 6% per annum.
9. You plan to sell the property at the end of the investment period which is after 10 years.
10 the discount rate where applicable is 11%, compounded monthly
11 use 11% monthly compounded as your amortization.
Q1 Calculate the net monthly cash flow for the first year, after taking account bond, operating expenses as well as the lease payments
Q2
Calculate the net yearly cash flow for the investment period after taking into account the development cost, bond, operating expense as well as the lease payments.
Click here to see answer by ikleyn(52781)

Question 1086519: What are the points of discontinuity of this function : y=x^2-64/x^2+16?
a. none
b. 8,��8
c. 4,��4
Click here to see answer by ikleyn(52781)

Question 1086520: Which equation does not represent a line of symmetry for the circle with equation x^2+y^2=100?
a. x = 0
b. y= 1/2 x
c. y = x
d. y = x + 1
Click here to see answer by ikleyn(52781)

Question 1086522: How does the translation of an ellipse affect the lengths of its axes?
a. Both increase in length.
b. Both decrease in length.
c. Both stay the same length.
d. One increase, the other decreases.
Click here to see answer by ikleyn(52781)

Question 1086521: 5. Which equation represents a line of symmetry for the ellipse with equation x^2+9y^2=9?
a. y = �x
b. y = 0
c. y = x
d. xy = 1
Click here to see answer by MathLover1(20849)

Question 1086518: In�her�first�16�basketball�games,�Kimberly�made�72.3%�of�her�free�throws.�In�the�next�game,�she�made�6�of
7�free�throws.�Let�x�be�the�number�of�free�throws�Kimberly�tried�in�the�first�16�games.�What�function
represents�the�percent�of�free�throws�made�after�17�games?
Click here to see answer by josmiceli(19441)

Question 1086523: Suppose that it takes Jack and Bob 2 hours to do a job, it takes Bob and Danny 3 hours to
do the same job and it takes Jack and Danny 4 hours to do the same job. How many hours would it take Jack, Bob and Danny to do the same job?
Click here to see answer by josgarithmetic(39617)

Question 1086532: It takes 24 minutes to set up a candy making machine. Once the machine is set up, it produces 30 candies per minute. Use an inequality to find the number of candies that can be produced in 7 hours if the machine has not yet been set up.
Click here to see answer by ikleyn(52781)

Question 1086543: Evaluate the piecewise function at the given value of the independent variable.
x^2+5/x+3 if x#-3
g(x)={ ,g(-5)
x-7 if x=-3
Click here to see answer by jim_thompson5910(35256)

Question 1086542: Find and simplify the difference quotient f(x+h)-f(h)/h ,h#0 for the given function.
f(x) = 5
Click here to see answer by josgarithmetic(39617)

Question 1086542: Find and simplify the difference quotient f(x+h)-f(h)/h ,h#0 for the given function.
f(x) = 5
Click here to see answer by ikleyn(52781)

Question 1086557: a police car is moving 40 kph faster than a bus. the time that it takes the bus to travel 3 km, police car can travels 5 km. find their speeds
Click here to see answer by josmiceli(19441)

Question 1086529: Find all values of x satisfying the given conditions.
y1�= 9x, y2�= (5x - 1), and y1�exceeds y2�by 2.
Click here to see answer by mathmate(429)

Question 1086572: Determine whether the equation is an identity, a conditional equation, or an inconsistent equation.
3x + 1 - 4x + 8 = 3x - 4x + 6
* Identity
* Conditional equation
* Inconsistent equation
the answer is Inconsistent equation
thank for help

Click here to see answer by Alan3354(69443)

Question 1086573: Graph f as a solid line and �f^-1�as a dashed line in the same rectangular coordinate space. Use interval notation to give the domain and range of f and�f^-1.
f(x)=2x-3

https://blackboard.wcccd.edu/courses/1/50553_Summer-2017_MAT-155/ppg/Math%20155%20Midterm%20Exa0815111025/f1q22g1.jpg
Click here to see answer by rothauserc(4718)

Question 1086594: A plane flies roundtrip between Great Hall and Bradford. The trip is 150 miles each way. The trip with the wind (the wind going in the same direction) takes 2.5 hours, while the trip against the wind takes 3 hours. What is the speed of the plane in still air? What is the speed of the wind?
Click here to see answer by ikleyn(52781)

Question 1086592: The Red River is 100 miles longer than the Blue River. If the sum of their lengths is 5520 miles, what is the length of each river?
Click here to see answer by ikleyn(52781)

Question 1086593: Nickola swam at a rate of 3 km/hr and ran at a rate of 15 km/hr for a total distance traveled of 73.5 km. If he completed the race in 6.5 hours, how long did he take to complete each part of the race?
Click here to see answer by josmiceli(19441)

Question 1086591: A chemist needs 2 liters of a 26% acid solution. He has an 18% solution and a 50% solution available to form the mixture. How much of each should be used to form the 26% solution?
Click here to see answer by mathmate(429)

Question 1086622: i am a 5 digit number between 40 000 and 50 000. my thousands digit is 1 less than the lowest 2-digit number.my other digits are the same. what number am i? are there other possible number?

Click here to see answer by Edwin McCravy(20055)

Question 1086757: Bill bought a stereo on his credit card for $500. He plans on paying the minimum payment amount of $20 each month. His credit card adds a fee of $7.50 for each month there is a balance on his account. How many months will it take Bill to pay off the balance? What will he actually pay for the stereo?
Click here to see answer by Boreal(15235)

Question 1086762: Classify�this�pair�of�events:�You�pick�one�player�for�your�soccer�team,�then�your�friend�picks�a�
player�from the�remaining�choices.
a. independent
b. dependent
Click here to see answer by stanbon(75887)

Question 1086761: Classify�this�pair�of�events:�A�meat�topping�is�selected�for�a�pizza�and�then�a�vegetable�topping�is�selected for�the�same�pizza.
a. independent
b. dependent
Click here to see answer by stanbon(75887)

Question 1086771: Use the Pythagorean theorem to find the lengths of the sides of the right triangle.
a:2m+4
b:3m
c:5m-Hypotenuse
Click here to see answer by josgarithmetic(39617)

Question 1086773: Find the value of x -1/x if x^4 + 1/x^4
Kindly solve the above
Click here to see answer by ikleyn(52781)

Question 1086825: Write�an�explicit�and�recursive�formula�for�the�sequence�0.3,�0.7,�1.1,��
Click here to see answer by Fombitz(32388)

Question 1086824: A�tanker�truck�carrying�hazardous�chemicals�overturned�on�a�highway,�possible�spilling�some �of�its�cargo.Everyone�within�a�2.5 mile�radius�of�the�spill�must�be�evacuated.�The�map�that�safety�workers�are�using
shows�the�spill�site�at�coordinates�(3,�8.5).�Each�unit�of�measurement�is�1�mi.�Write�an�equation�that describes�the�boundary�of�the�evacuation�region.
Click here to see answer by Fombitz(32388)

Question 1086822: What�are�the�first�five�terms�of�the�sequence��a1 =�3;�an�=�an�1�+�5?
a. 3,�8,�13,�18,�23
b. 8,�13,�18,�23,�28
c. 1,�6,�11,�16,�21
Click here to see answer by Fombitz(32388)

Question 1086820: Find�the�sum�of�this�infinite�geometric�series:�1000��200�+�40��
Click here to see answer by htmentor(1343)

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