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Question 1123697: The product 5⋅5⋅7⋅7⋅7 can be written using exponential notation as 52⋅73 or using decimal notation as 8575 (the value of this product is 8575).
Rewrite each of the following products using both exponential and decimal notation.

a. 2⋅8⋅7⋅7⋅7⋅8
Exponential notation:
Decimal Notation:
b. 7⋅7⋅7⋅7⋅6⋅3
Exponential notation:
Decimal Notation:
Click here to see answer by josgarithmetic(39616)

Question 1123703: 57.5x + 114y =6270
21.9x +92y= 3910
What is x and y
Click here to see answer by josgarithmetic(39616)

Question 1123695: The recipe for yummy crunches requires a total of 8 cups of sugar and flour together. If the recipe had called for 1/4 more sugar, the amount of sugar would be half the amount of flour. How many cups of sugar does the question called for?
Click here to see answer by greenestamps(13198)

Question 1123699: Suppose you have to work 420 minutes at your job tomorrow.
a. What number of minutes corresponds to 1% of the total number of minutes you have to work tomorrow?
b. To find the number in part (a), we can multiply 420 by what number?
c. If you have worked 1% of the total 420 minutes, what percent of the 420 minutes do you have left to work?
d. If you have worked 1% of the total 420 minutes, how many minutes do you have left to work?
e. To find the answer in part (d), we can multiply 420 by what number?
Click here to see answer by Theo(13342)

Question 1123731: Find two numbers such that if 18 is added to the first number, it becomes twice the second number and if 6 is added to the second number it becomes three times the first number
Click here to see answer by LinnW(1048)

Question 1123814: Armand is planning a crawfish boil for the weekend. Crawfish are like tiny lobsters, about 3 to 4 in. long. Every 10 lbs. of crawfish requires 24 oz of seasoning.
A-What is the unit rate and what does this number mean?
B- How much seasoning would Armand need for 30 lb of crawfish? Show your work.
C- What is the maximum number of pounds of crawfish that can be cooked with 36 oz of seasoning? Show your work.Please and Thank you.
Click here to see answer by josgarithmetic(39616)

Question 1123842: 36x^2-25y^2-12x-20y-3
Click here to see answer by Alan3354(69443)

Question 1123905: -3(y-5)=24

Click here to see answer by rothauserc(4718)

Question 1123902: The sum of three consecutive integers is greater than 7 and less than 25. Find all possible values of the smallest of these integers.
Click here to see answer by rothauserc(4718)

Question 1123966: K=1/4h(b1+b2) for b2
Click here to see answer by greenestamps(13198)

Question 1123966: K=1/4h(b1+b2) for b2
Click here to see answer by josgarithmetic(39616)

Question 1123965: M=7/5 , (2,-8) written in Ax+By=C
Click here to see answer by greenestamps(13198)

Question 1124007:
Click here to see answer by Alan3354(69443)

Question 1124080: -4(8+5n)=8

Click here to see answer by josgarithmetic(39616)

Question 1124082: coanto vale w en 9=-6/w
Click here to see answer by josgarithmetic(39616)

Question 1124083: Hi, I have a word problem I need help answering.
The cost of a 300 minute calling card is 15.00$.
A) what is the charge per minute? How do you know ? (I think it�s 20cents per minute because I divided 300 into 15.00, but I�m not sure)
B) using this card, what is the cost of a 20 minute call? What is the remaining value of the calling card after 20 minutes are used ?

Click here to see answer by josgarithmetic(39616)

Question 1124117: The difference between 7 and -5
Click here to see answer by Alan3354(69443)

Question 1124177: 2.9/87
Click here to see answer by 123213123123(1)

Question 1124215: the sum of two integers is 76 and their difference is 2. what are the integers?
let x and y represent the two numbers whith y being greater of the two.
Click here to see answer by Alan3354(69443)

Question 1124279: in the equation 3(x-1)=2x+c. for what value of c will x=3
Click here to see answer by solver91311(24713)

Question 1124304: 7x - 4/7 = 3/7
please show work, I am helping my 8th grader with work
Click here to see answer by josgarithmetic(39616)

Question 1124308: pi=3.14
The formula for the circumference of a circle is C=2(pi)r, where r is the radius.
Solve
C=2(pi)r for r
if the circle's circumference is 15 inches, what is its radius? Leave the symbol (pi) in your answer.

Click here to see answer by solver91311(24713)

Question 1124334: A 17 meter wire reaches from the top of a 14-meter telephone pole to a point on the ground. How far is the point on the ground from the foot of the telephone pole?

Click here to see answer by ikleyn(52776)

Question 1124417: A sunflower is planted in a garden and the height of the sunflower increases by 7% per day. 2.59 days after being planted the sunflower is 9.5 inches tall.
a. What is the 1-day growth factor for the height of the sunflower?
b. How tall is the sunflower 3.59 days after being planted?
c. How tall is the sunflower 4.59 days after being planted?
d. What is the 2-day growth factor for the height of the sunflower?
Click here to see answer by josmiceli(19441)

Question 1124426: In 2013 your car was worth $11,000. In 2015 your car was worth $7,300.
a. Suppose the value of your car decreased at a constant rate of change. Write a function f that determines the value of your car (in dollars) in terms of the number of years t since 2013.
b. Suppose the value of your car decreased exponentially. Write a function g that determines the value of your car (in dollars) in terms of the number of years t since 2013.
Click here to see answer by josgarithmetic(39616)

Question 1124476: { { { (4x+3)^-2 = (49/16)^-1 } } }
Click here to see answer by josgarithmetic(39616)

Question 1124476: { { { (4x+3)^-2 = (49/16)^-1 } } }
Click here to see answer by MathLover1(20849)

Question 1124419: An exponential function f has a 1-unit growth factor of 1.33 and f(0)=13. Start by sketching a graph of f.

a. what is the value of f(4)?

b. define the function formula of f? f(x)=

An exponential function g has a 1-unit growth factor of 1.23 and g(0)=3. Start by sketching a graph of g.
a. what is the value of g(6)?
b. define the function formula of g?

Click here to see answer by rothauserc(4718)

Question 1124512: Boff is saving money to buy a new scooter that costs $100. He has already saved $60 and plans to save an additional $5 each week. How many weeks will it take Bofd to save enough to buy the scoter?
Click here to see answer by josmiceli(19441)

Question 1124521: Determine whether the equation represents y as a function of x
2x+3y=4
Click here to see answer by Alan3354(69443)

Question 1124535: A projectile is fired upward from the ground with an initial velocity of 295 feet per second. Neglecting air resistance (this just means we are keeping it simple), the height of the projectile at any time, t in seconds, can be described by the following polynomial:
-16t^2+295t
A) How high in the air is the projectile after 7 seconds?
B) Approximate (to the nearest second) how long before the projectile hits the ground. (HINT: What will the height be when the projectile hits the ground?) Do not calculate the exact answer!
Click here to see answer by solver91311(24713)

Question 1124513: The current temperature is 17 degrees. It is expected to rise an average of 3 degrees per h many hours will the temperature be 32 degrees? our. In h ow
Click here to see answer by Fombitz(32388)

Question 1124422: The population of a town increased by 2.63% per year from 2000 to 2010. The town's population at the beginning of 2000 was 74,740.
a. What was the 1-year growth factor for the town's population?
b. Write a formula for function f that models the town's population in terms of the number of years t since the beginning of 2000.
f(t)=
c. Determine the town's population at the beginning of 2010. Round your answer to the nearest whole number.
Click here to see answer by Boreal(15235)

Question 1124789: Solve your equation |3t-24|-18
Click here to see answer by josgarithmetic(39616)

Question 1124789: Solve your equation |3t-24|-18
Click here to see answer by ikleyn(52776)

Question 1124178: What is 2/3-(square root of 5)?
Click here to see answer by math_helper(2461)

Question 1124891: What is the change in temperature from 15� to -9�
Click here to see answer by math_helper(2461)

Question 1124901: To travel 125 miles, it takes Sue, riding a moped, 2 hours less time than it takes Doreen to travel 42 miles riding a bicycle. Sue travels 19 miles per hour faster than Doreen. Find the times and rates of both girls.
Click here to see answer by solver91311(24713)

Question 1124934: A new machine makes 20,000 aluminum cans three times faster than an older machine. With both machines operating, it takes 6 h to make 20,000 cans. How long would it take the new machine, working alone, to make 20,000 cans?
Click here to see answer by josgarithmetic(39616)

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, 18631..18675, 18676..18720, 18721..18765, 18766..18810, 18811..18855, 18856..18900, 18901..18945, 18946..18990, 18991..19035, 19036..19080, 19081..19125, 19126..19170, 19171..19215, 19216..19260, 19261..19305, 19306..19350, 19351..19395, 19396..19440, 19441..19485, 19486..19530, 19531..19575, 19576..19620, 19621..19665, 19666..19710, 19711..19755, 19756..19800, 19801..19845, 19846..19890, 19891..19935, 19936..19980, 19981..20025, 20026..20070, 20071..20115, 20116..20160, 20161..20205, 20206..20250, 20251..20295, 20296..20340, 20341..20385, 20386..20430, 20431..20475, 20476..20520, 20521..20565, 20566..20610, 20611..20655, 20656..20700, 20701..20745, 20746..20790, 20791..20835, 20836..20880, 20881..20925, 20926..20970, 20971..21015, 21016..21060, 21061..21105, 21106..21150, 21151..21195, 21196..21240, 21241..21285, 21286..21330, 21331..21375, 21376..21420, 21421..21465, 21466..21510, 21511..21555, 21556..21600, 21601..21645, 21646..21690, 21691..21735, 21736..21780, 21781..21825, 21826..21870, 21871..21915, 21916..21960, 21961..22005, 22006..22050, 22051..22095, 22096..22140, 22141..22185, 22186..22230, 22231..22275, 22276..22320, 22321..22365, 22366..22410, 22411..22455, 22456..22500, 22501..22545, 22546..22590, 22591..22635, 22636..22680, 22681..22725, 22726..22770, 22771..22815, 22816..22860, 22861..22905, 22906..22950, 22951..22995, 22996..23040, 23041..23085, 23086..23130, 23131..23175, 23176..23220, 23221..23265, 23266..23310, 23311..23355, 23356..23400, 23401..23445, 23446..23490, 23491..23535, 23536..23580, 23581..23625, 23626..23670, 23671..23715, 23716..23760, 23761..23805, 23806..23850, 23851..23895, 23896..23940, 23941..23985, 23986..24030, 24031..24075, 24076..24120, 24121..24165, 24166..24210, 24211..24255, 24256..24300, 24301..24345, 24346..24390, 24391..24435, 24436..24480, 24481..24525, 24526..24570, 24571..24615, 24616..24660, 24661..24705, 24706..24750, 24751..24795, 24796..24840, 24841..24885, 24886..24930, 24931..24975, 24976..25020, 25021..25065, 25066..25110, 25111..25155, 25156..25200, 25201..25245, 25246..25290, 25291..25335, 25336..25380, 25381..25425, 25426..25470, 25471..25515, 25516..25560, 25561..25605, 25606..25650, 25651..25695, 25696..25740, 25741..25785, 25786..25830, 25831..25875, 25876..25920, 25921..25965, 25966..26010, 26011..26055, 26056..26100, 26101..26145, 26146..26190, 26191..26235, 26236..26280, 26281..26325, 26326..26370, 26371..26415, 26416..26460, 26461..26505, 26506..26550, 26551..26595, 26596..26640, 26641..26685, 26686..26730, 26731..26775, 26776..26820, 26821..26865, 26866..26910, 26911..26955, 26956..27000, 27001..27045, 27046..27090, 27091..27135, 27136..27180, 27181..27225, 27226..27270, 27271..27315, 27316..27360, 27361..27405, 27406..27450, 27451..27495, 27496..27540, 27541..27585, 27586..27630, 27631..27675, 27676..27720, 27721..27765, 27766..27810, 27811..27855, 27856..27900, 27901..27945, 27946..27990, 27991..28035, 28036..28080, 28081..28125, 28126..28170, 28171..28215, 28216..28260, 28261..28305, 28306..28350, 28351..28395, 28396..28440, 28441..28485, 28486..28530, 28531..28575, 28576..28620, 28621..28665, 28666..28710, 28711..28755, 28756..28800, 28801..28845, 28846..28890, 28891..28935, 28936..28980, 28981..29025, 29026..29070, 29071..29115, 29116..29160, 29161..29205, 29206..29250, 29251..29295, 29296..29340, 29341..29385, 29386..29430, 29431..29475, 29476..29520, 29521..29565, 29566..29610, 29611..29655, 29656..29700, 29701..29745, 29746..29790, 29791..29835, 29836..29880, 29881..29925, 29926..29970, 29971..30015, 30016..30060, 30061..30105, 30106..30150, 30151..30195, 30196..30240, 30241..30285, 30286..30330, 30331..30375, 30376..30420, 30421..30465, 30466..30510, 30511..30555, 30556..30600, 30601..30645, 30646..30690, 30691..30735, 30736..30780, 30781..30825, 30826..30870, 30871..30915, 30916..30960, 30961..31005, 31006..31050, 31051..31095, 31096..31140, 31141..31185, 31186..31230, 31231..31275, 31276..31320, 31321..31365, 31366..31410, 31411..31455, 31456..31500, 31501..31545, 31546..31590, 31591..31635, 31636..31680, 31681..31725, 31726..31770, 31771..31815, 31816..31860, 31861..31905, 31906..31950, 31951..31995, 31996..32040, 32041..32085, 32086..32130, 32131..32175, 32176..32220, 32221..32265, 32266..32310, 32311..32355, 32356..32400, 32401..32445, 32446..32490, 32491..32535, 32536..32580, 32581..32625, 32626..32670, 32671..32715, 32716..32760, 32761..32805, 32806..32850, 32851..32895, 32896..32940, 32941..32985, 32986..33030, 33031..33075, 33076..33120, 33121..33165, 33166..33210, 33211..33255, 33256..33300, 33301..33345, 33346..33390, 33391..33435, 33436..33480, 33481..33525, 33526..33570, 33571..33615, 33616..33660, 33661..33705, 33706..33750, 33751..33795, 33796..33840, 33841..33885, 33886..33930, 33931..33975, 33976..34020, 34021..34065, 34066..34110, 34111..34155, 34156..34200, 34201..34245, 34246..34290, 34291..34335, 34336..34380, 34381..34425, 34426..34470, 34471..34515, 34516..34560, 34561..34605, 34606..34650, 34651..34695, 34696..34740, 34741..34785, 34786..34830, 34831..34875, 34876..34920, 34921..34965, 34966..35010, 35011..35055, 35056..35100, 35101..35145, 35146..35190, 35191..35235, 35236..35280, 35281..35325, 35326..35370, 35371..35415, 35416..35460, 35461..35505, 35506..35550, 35551..35595, 35596..35640, 35641..35685, 35686..35730, 35731..35775, 35776..35820, 35821..35865, 35866..35910, 35911..35955, 35956..36000, 36001..36045, 36046..36090, 36091..36135, 36136..36180, 36181..36225, 36226..36270, 36271..36315, 36316..36360, 36361..36405, 36406..36450, 36451..36495, 36496..36540, 36541..36585, 36586..36630, 36631..36675, 36676..36720, 36721..36765, 36766..36810, 36811..36855, 36856..36900, 36901..36945, 36946..36990, 36991..37035, 37036..37080, 37081..37125, 37126..37170, 37171..37215, 37216..37260, 37261..37305, 37306..37350, 37351..37395, 37396..37440, 37441..37485, 37486..37530, 37531..37575, 37576..37620, 37621..37665, 37666..37710, 37711..37755, 37756..37800, 37801..37845, 37846..37890, 37891..37935, 37936..37980, 37981..38025, 38026..38070, 38071..38115, 38116..38160, 38161..38205, 38206..38250, 38251..38295, 38296..38340, 38341..38385, 38386..38430, 38431..38475, 38476..38520, 38521..38565, 38566..38610, 38611..38655, 38656..38700, 38701..38745, 38746..38790, 38791..38835, 38836..38880, 38881..38925, 38926..38970, 38971..39015, 39016..39060, 39061..39105, 39106..39150, 39151..39195, 39196..39240, 39241..39285, 39286..39330, 39331..39375, 39376..39420, 39421..39465, 39466..39510, 39511..39555, 39556..39600, 39601..39645, 39646..39690, 39691..39735, 39736..39780, 39781..39825, 39826..39870, 39871..39915, 39916..39960, 39961..40005, 40006..40050, 40051..40095, 40096..40140, 40141..40185, 40186..40230, 40231..40275, 40276..40320, 40321..40365, 40366..40410, 40411..40455, 40456..40500, 40501..40545, 40546..40590, 40591..40635, 40636..40680, 40681..40725, 40726..40770, 40771..40815, 40816..40860, 40861..40905, 40906..40950, 40951..40995, 40996..41040, 41041..41085, 41086..41130, 41131..41175, 41176..41220, 41221..41265, 41266..41310, 41311..41355, 41356..41400, 41401..41445, 41446..41490, 41491..41535, 41536..41580