Math Homework Answers - Recent questions
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Powered by Question2Answersolve the equation (lnx)^2=ln(x^4)
https://www.mathhomeworkanswers.org/248497/solve-the-equation-lnx-2-ln-x-4
solve the equation (lnx)^2=ln(x^4)<br />
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decimal form only ... round off answer to 1 decimal placeOther Math Topicshttps://www.mathhomeworkanswers.org/248497/solve-the-equation-lnx-2-ln-x-4Fri, 24 Nov 2017 11:48:23 +0000if f(x)=8x^3-3x^2, g(x)=4x^3+9x^2 and h(x)= 3x^2 find (f+g/h) (x)
https://www.mathhomeworkanswers.org/248495/if-f-x-8x-3-3x-2-g-x-4x-3-9x-2-and-h-x-3x-2-find-f-g-h-x
if f(x)=8x^3-3x^2, g(x)=4x^3+9x^2 and h(x)= 3x^2 find (f+g/h) (x)Calculus Answershttps://www.mathhomeworkanswers.org/248495/if-f-x-8x-3-3x-2-g-x-4x-3-9x-2-and-h-x-3x-2-find-f-g-h-xFri, 24 Nov 2017 11:21:05 +0000f(t)=21.8cos(2.85t+0.52) and g(t)=18.7cos(2.85t+1.43)
https://www.mathhomeworkanswers.org/248482/f-t-21-8cos-2-85t-0-52-and-g-t-18-7cos-2-85t-1-43
What the frequency of both functions?<br />
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f(t)=21.8cos(2.85t+0.52) and g(t)=18.7cos(2.85t+1.43)Trigonometry Answershttps://www.mathhomeworkanswers.org/248482/f-t-21-8cos-2-85t-0-52-and-g-t-18-7cos-2-85t-1-43Thu, 23 Nov 2017 23:58:01 +0000Pet supplies makes a profit of $5.50 per bag on its line of natural dog food. If the store wants to make a profit of no less than $5225, how many bags of dog food does it need to sell?
https://www.mathhomeworkanswers.org/248480/supplies-makes-profit-natural-store-wants-profit-than-%245225
it is an inequalities question.Algebra 1 Answershttps://www.mathhomeworkanswers.org/248480/supplies-makes-profit-natural-store-wants-profit-than-%245225Thu, 23 Nov 2017 22:56:01 +00003 1/4+3y=-5, 2x=y+10
https://www.mathhomeworkanswers.org/248476/3-1-4-3y-5-2x-y-10
3 1/4+3y=-5<br />
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2x=y+10Other Math Topicshttps://www.mathhomeworkanswers.org/248476/3-1-4-3y-5-2x-y-10Thu, 23 Nov 2017 21:29:56 +0000To decrease an amount by 3%, what single multiplier would you use?
https://www.mathhomeworkanswers.org/248467/decrease-an-amount-by-3%25-what-single-multiplier-would-you-use
help me plsCalculus Answershttps://www.mathhomeworkanswers.org/248467/decrease-an-amount-by-3%25-what-single-multiplier-would-you-useThu, 23 Nov 2017 17:34:42 +0000Which of the following equations is the line perpendicular to 2x-3y=9?
https://www.mathhomeworkanswers.org/248431/which-the-following-equations-the-line-perpendicular-2x-3y
a. 2x-3y=11<br />
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b. 3x-2y=10<br />
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c. 3x+2y=10<br />
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d. 3x+2y=11Geometry Answershttps://www.mathhomeworkanswers.org/248431/which-the-following-equations-the-line-perpendicular-2x-3yWed, 22 Nov 2017 07:21:07 +0000Which of the following equations is the line perpendicular to 4y-7x=5?
https://www.mathhomeworkanswers.org/248430/which-the-following-equations-the-line-perpendicular-4y-7x
a. 7x-4y+9=0<br />
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b. 4x+7y-18=0<br />
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c. 4x-7y+9=0<br />
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d. 4x+7y+`18=0<br />
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Thanks!Geometry Answershttps://www.mathhomeworkanswers.org/248430/which-the-following-equations-the-line-perpendicular-4y-7xWed, 22 Nov 2017 07:18:26 +0000Find an equation describing all points P(x,y) equidistant from ( -2,4) and (5,-1). Write your answer in general form.
https://www.mathhomeworkanswers.org/248429/equation-describing-points-equidistant-write-answer-general
Thank you.Calculus Answershttps://www.mathhomeworkanswers.org/248429/equation-describing-points-equidistant-write-answer-generalWed, 22 Nov 2017 07:13:20 +0000Find the equation of the tangent line to the circle with center at (-3,1), at point (-2,5). Write the answer in general form.
https://www.mathhomeworkanswers.org/248428/equation-tangent-circle-center-point-write-answer-general
Write answer in general form. Thank you!Trigonometry Answershttps://www.mathhomeworkanswers.org/248428/equation-tangent-circle-center-point-write-answer-generalWed, 22 Nov 2017 06:58:47 +0000What is the slope of the line through (-1,-2) and (x,y) for y=x^2+x-2 and x=-0.98?
https://www.mathhomeworkanswers.org/248426/what-is-the-slope-of-the-line-through-1-2-and-x-y-for-y-x-2-and-x-0-98
Round off answer to 2 decimal points if possible.THanks!Geometry Answershttps://www.mathhomeworkanswers.org/248426/what-is-the-slope-of-the-line-through-1-2-and-x-y-for-y-x-2-and-x-0-98Wed, 22 Nov 2017 06:55:06 +0000Find the equation of the tangent line to the circle with center at the origin, at point (9,7). Write the answer in general form.
https://www.mathhomeworkanswers.org/248425/equation-tangent-circle-center-origin-write-answer-general
Thank you.Calculus Answershttps://www.mathhomeworkanswers.org/248425/equation-tangent-circle-center-origin-write-answer-generalWed, 22 Nov 2017 06:45:48 +0000Find the point of intersection and the angle between 2x-3y=3 and 4x-2y=10
https://www.mathhomeworkanswers.org/248424/find-the-point-intersection-and-the-angle-between-and-4x-2y-10
Poinr of Intersection= (__,__)<br />
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Angle of Intersection=_______ round off to 2 decimal placesOther Math Topicshttps://www.mathhomeworkanswers.org/248424/find-the-point-intersection-and-the-angle-between-and-4x-2y-10Wed, 22 Nov 2017 06:35:43 +0000the third plane flew 1 m 5 cm farther than the second plane. how far did the third plane fly
https://www.mathhomeworkanswers.org/248413/third-plane-flew-farther-than-second-plane-did-the-third-plane
manuel entered 3 planes in the paper airplane competition. his first plane flew 4m 15cm. his second plane flew 25cm farther than the first plane. the third plane flew 1 m 5 cm farther than the second plane. how far did the third plane flyWord Problem Answershttps://www.mathhomeworkanswers.org/248413/third-plane-flew-farther-than-second-plane-did-the-third-planeWed, 22 Nov 2017 03:32:44 +0000If a dozen eggs cost $0.14 how much would one egg ost?
https://www.mathhomeworkanswers.org/248412/if-a-dozen-eggs-cost-%240-14-how-much-would-one-egg-ost
A Dozen eggs cost $0.14.<br />
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How much does one egg cost?Word Problem Answershttps://www.mathhomeworkanswers.org/248412/if-a-dozen-eggs-cost-%240-14-how-much-would-one-egg-ostWed, 22 Nov 2017 02:21:39 +0000how tall was the bush after 2 weeks
https://www.mathhomeworkanswers.org/248411/how-tall-was-the-bush-after-2-weeks
It started at 12 inches and grew 120% of what it already wasWord Problem Answershttps://www.mathhomeworkanswers.org/248411/how-tall-was-the-bush-after-2-weeksWed, 22 Nov 2017 00:36:10 +00003.99+39.9 i need it step by step ty in advance
https://www.mathhomeworkanswers.org/248410/3-99-39-9-i-need-it-step-by-step-ty-in-advance
3.99+39.9 solved step by stepAlgebra 1 Answershttps://www.mathhomeworkanswers.org/248410/3-99-39-9-i-need-it-step-by-step-ty-in-advanceTue, 21 Nov 2017 21:31:55 +0000Determine the difference quotient
https://www.mathhomeworkanswers.org/248406/determine-the-difference-quotient
Determine the difference quotient f(x+h)-f(x)/ h if f(x)=x^2-11xAlgebra 2 Answershttps://www.mathhomeworkanswers.org/248406/determine-the-difference-quotientTue, 21 Nov 2017 19:55:25 +0000A major stadium has 45,000 seats. If baseball fans have bought 5/8 of the seats for the next game, how many seats are available
https://www.mathhomeworkanswers.org/248403/major-stadium-seats-baseball-bought-seats-seats-available
Draw a picture or chart that shows the information and the questionOther Math Topicshttps://www.mathhomeworkanswers.org/248403/major-stadium-seats-baseball-bought-seats-seats-availableTue, 21 Nov 2017 19:07:02 +000010ABxAB=B40B4. What is AB?
https://www.mathhomeworkanswers.org/248380/10abxab-b40b4-what-is-ab
NEH... I don’t have any.Other Math Topicshttps://www.mathhomeworkanswers.org/248380/10abxab-b40b4-what-is-abTue, 21 Nov 2017 12:59:13 +0000A women traveled 2439.6 miles in 19 hours 5 minutes . Find the average speed of her flight in miles per hour. (Change 19 hours 5 minutes into hours and use formula d=rn)
https://www.mathhomeworkanswers.org/248367/traveled-minutes-average-flight-miles-change-minutes-formula
Change 19 hours 5 minutes into hours and use d=rtPre-Algebra Answershttps://www.mathhomeworkanswers.org/248367/traveled-minutes-average-flight-miles-change-minutes-formulaTue, 21 Nov 2017 04:43:21 +00002sin100°cos100°
https://www.mathhomeworkanswers.org/248364/2sin100%C2%B0cos100%C2%B0
<p><span style="font-size:12pt">write the expression as the sine, ,,cosine or tangent of an angle</span></p>Trigonometry Answershttps://www.mathhomeworkanswers.org/248364/2sin100%C2%B0cos100%C2%B0Tue, 21 Nov 2017 02:42:48 +0000domain and range of exponential function when 0<b<1
https://www.mathhomeworkanswers.org/248317/domain-and-range-of-exponential-function-when-0-b-1
graph it pleasrAlgebra 2 Answershttps://www.mathhomeworkanswers.org/248317/domain-and-range-of-exponential-function-when-0-b-1Tue, 21 Nov 2017 00:30:20 +0000what is her fee for selling a $134,100 home?
https://www.mathhomeworkanswers.org/248346/what-is-her-fee-for-selling-a-%24134-100-home
Her fee is 0.08 times the price of the homeWord Problem Answershttps://www.mathhomeworkanswers.org/248346/what-is-her-fee-for-selling-a-%24134-100-homeTue, 21 Nov 2017 00:29:48 +00000=4.317m^4+2.179m^3+1.416m^2+1.295m+3.169
https://www.mathhomeworkanswers.org/248350/0-4-317m-4-2-179m-3-1-416m-2-1-295m-3-169
Differential equationOther Math Topicshttps://www.mathhomeworkanswers.org/248350/0-4-317m-4-2-179m-3-1-416m-2-1-295m-3-169Mon, 20 Nov 2017 23:31:03 +0000A party mix is made by adding nuts that sell for $2.50 per kg to a cereal mixture that sells for $1 per kg. How much of each should be added to obtain 30 kg of a mix that will sell for $1.50 per kg?
https://www.mathhomeworkanswers.org/248342/party-adding-cereal-mixture-that-sells-should-added-obtain
A party mix is made by adding nuts that sell for $2.50 per kg to a cereal mixture that sells for $1 per kg. How much of each should be added to obtain 30 kg of a mix that will sell for $1.50 per kg?Algebra 1 Answershttps://www.mathhomeworkanswers.org/248342/party-adding-cereal-mixture-that-sells-should-added-obtainMon, 20 Nov 2017 19:13:03 +0000Two angles are supplementary. One angle is six more than five times the other. Find the measure of the two angles
https://www.mathhomeworkanswers.org/248339/angles-supplementary-angle-than-times-other-measure-angles
Two angles are supplementary. One angle is six more than five times the other. Find the measure of the two anglesAlgebra 1 Answershttps://www.mathhomeworkanswers.org/248339/angles-supplementary-angle-than-times-other-measure-anglesMon, 20 Nov 2017 18:23:49 +0000The length labelled ‘x’ is a multipe of 1.8 what could ‘y’ be?
https://www.mathhomeworkanswers.org/248335/the-length-labelled-x-is-a-multipe-of-1-8-what-could-y-be
Its very hard and my daughter is struggling and i have no idea the tutor doesnt know and my husband doesnt knowOther Math Topicshttps://www.mathhomeworkanswers.org/248335/the-length-labelled-x-is-a-multipe-of-1-8-what-could-y-beMon, 20 Nov 2017 16:26:48 +00005_5_5_5_5=9(You can do 55 or 555 or 5555
https://www.mathhomeworkanswers.org/248326/5_5_5_5_5-9-you-can-do-55-or-555-or-5555
No more informationOther Math Topicshttps://www.mathhomeworkanswers.org/248326/5_5_5_5_5-9-you-can-do-55-or-555-or-5555Mon, 20 Nov 2017 09:13:56 +0000What does overall change mean
https://www.mathhomeworkanswers.org/248323/what-does-overall-change-mean
Jolene lost her wallet at the mall. It had $10 in it. When she got home, her brother felt sorry for her and gave her $5.75. Represent this situation with an expression involving rational numbers. What is the overall change in the amount of money Jolene has?Word Problem Answershttps://www.mathhomeworkanswers.org/248323/what-does-overall-change-meanMon, 20 Nov 2017 06:47:47 +0000Using calculus, or otherwise, calculate the maximum area which is circular in shape that can be fenced by the mesh wire of length 200 metres.
https://www.mathhomeworkanswers.org/248318/calculus-otherwise-calculate-maximum-circular-fenced-length
Application of differentiationCalculus Answershttps://www.mathhomeworkanswers.org/248318/calculus-otherwise-calculate-maximum-circular-fenced-lengthMon, 20 Nov 2017 02:16:00 +0000tom has a collection of 25 coins, some are dimes and some are quarters. If the total value of all the coins are $5.05, how many of each coin does tom have?
https://www.mathhomeworkanswers.org/248315/collection-coins-some-dimes-quarters-total-value-coins-each
its such a cool questionAlgebra 1 Answershttps://www.mathhomeworkanswers.org/248315/collection-coins-some-dimes-quarters-total-value-coins-eachMon, 20 Nov 2017 00:40:06 +0000find r(x) = 2x^2-5x+1, -5r(2a)
https://www.mathhomeworkanswers.org/248313/find-r-x-2x-2-5x-1-5r-2a
Solve r(x) = 2^2-5x+1, find -5r(2a).Algebra 2 Answershttps://www.mathhomeworkanswers.org/248313/find-r-x-2x-2-5x-1-5r-2aSun, 19 Nov 2017 23:52:40 +0000If an employee earns $8.00 an hour, y=8x gives the total pay y the employee will earn for working x hours. For this equation, make and table of ordered pairs and a graph.
https://www.mathhomeworkanswers.org/248307/employee-gives-total-employee-working-hours-equation-ordered
2) What situations might make one representation more useful than another?Explain the relationships between the equation, the table, and the graph. How does each one describe the situation?Algebra 1 Answershttps://www.mathhomeworkanswers.org/248307/employee-gives-total-employee-working-hours-equation-orderedSun, 19 Nov 2017 19:16:42 +0000Xn+1=cube root 100+10Xn
https://www.mathhomeworkanswers.org/248301/xn-1-cube-root-100-10xn
ITERATIVE PROCESSES <br />
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find the value of x correct to 1 decimal place when X1=16<br />
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Must show all workingOther Math Topicshttps://www.mathhomeworkanswers.org/248301/xn-1-cube-root-100-10xnSun, 19 Nov 2017 17:01:31 +0000Two trains leave at the same time. The westbound train travels at 16 mph slower than the eastbound train. if the two trains are 480 miles apart after 3 hours, what is the rate of the westbound train?
https://www.mathhomeworkanswers.org/248285/trains-westbound-travels-slower-eastbound-trains-westbound
the westbound train travels 16 miles per hour, slower than the eastbound trainPre-Algebra Answershttps://www.mathhomeworkanswers.org/248285/trains-westbound-travels-slower-eastbound-trains-westboundSun, 19 Nov 2017 01:11:28 +0000how old is lauren now?
https://www.mathhomeworkanswers.org/248282/how-old-is-lauren-now
The age of lauren and zoe total 30 years. In 5 years, zoe will be 4 years older than double laurens age.Algebra 1 Answershttps://www.mathhomeworkanswers.org/248282/how-old-is-lauren-nowSun, 19 Nov 2017 00:20:05 +0000$240 for 4 days
https://www.mathhomeworkanswers.org/248275/%24240-for-4-days
Nothing muchPre-Algebra Answershttps://www.mathhomeworkanswers.org/248275/%24240-for-4-daysSat, 18 Nov 2017 21:46:43 +0000{ 0.50 x + 0.45 y = 7.80 y = 16 − x {0.50x+0.45y=7.80y=16-x
https://www.mathhomeworkanswers.org/248270/0-50-x-0-45-y-7-80-y-16-%E2%88%92-x-0-50x-0-45y-7-80y-16-x
Solve the system using substitution. You can eliminate the decimals if you like, but you don't have to. The solution will be the same in either case.Algebra 2 Answershttps://www.mathhomeworkanswers.org/248270/0-50-x-0-45-y-7-80-y-16-%E2%88%92-x-0-50x-0-45y-7-80y-16-xSat, 18 Nov 2017 18:38:59 +0000$76.8ab is equal to how many trillion?
https://www.mathhomeworkanswers.org/248250/%2476-8ab-is-equal-to-how-many-trillion
76.8ab is how many 100'sWord Problem Answershttps://www.mathhomeworkanswers.org/248250/%2476-8ab-is-equal-to-how-many-trillionSat, 18 Nov 2017 01:32:02 +0000i want the reciprocal for 17
https://www.mathhomeworkanswers.org/248240/i-want-the-reciprocal-for-17
<p><strong><em><span style="text-decoration: underline;">Help Me Find The reciprocal Of 17, I cant figure it out please.<img alt="smiley" src="https://www.mathhomeworkanswers.org/qa-plugin/ckeditor4/plugins/smiley/images/regular_smile.gif" style="height:20px; width:20px" title="smiley"></span></em></strong></p>Algebra 1 Answershttps://www.mathhomeworkanswers.org/248240/i-want-the-reciprocal-for-17Fri, 17 Nov 2017 14:07:13 +000036people live in 8 different houses, each house has a different number of people living in it, each line of 3 houses has 15 people living in it. How many people live in each house?
https://www.mathhomeworkanswers.org/248235/36people-different-different-number-people-people-living
my 10 year old got this home work from school and can't work it out.Other Math Topicshttps://www.mathhomeworkanswers.org/248235/36people-different-different-number-people-people-livingFri, 17 Nov 2017 12:07:54 +000020,18,27,-,-,32 what's the pattern
https://www.mathhomeworkanswers.org/248228/20-18-27-32-whats-the-pattern
20,18,27,____,____,32 find the missing numbers and tell the patternOther Math Topicshttps://www.mathhomeworkanswers.org/248228/20-18-27-32-whats-the-patternFri, 17 Nov 2017 08:31:20 +0000she can complete the route in 11 minutes. It takes 33 minutes to cover the same distance when she walks. If her jogging rate is 6 mph faster than her walking rate, find the speed at which she jogs.
https://www.mathhomeworkanswers.org/248226/complete-minutes-minutes-distance-jogging-faster-walking
speed at which she jogsWord Problem Answershttps://www.mathhomeworkanswers.org/248226/complete-minutes-minutes-distance-jogging-faster-walkingFri, 17 Nov 2017 07:00:36 +0000Abbey has $3.25 in quarters and dimes. She has 8 more dimes than quarters. How many quarters and dimes does she have
https://www.mathhomeworkanswers.org/248217/abbey-quarters-dimes-dimes-than-quarters-many-quarters-dimes
It's to hard for meAlgebra 1 Answershttps://www.mathhomeworkanswers.org/248217/abbey-quarters-dimes-dimes-than-quarters-many-quarters-dimesFri, 17 Nov 2017 02:44:51 +0000Four members of the marching band rode in a van and the rest filled nine buses. How many marchers were in each bus if 472 members were headed to the competition?
https://www.mathhomeworkanswers.org/248216/members-marching-filled-marchers-members-headed-competition
i have to make an equation and solve itWord Problem Answershttps://www.mathhomeworkanswers.org/248216/members-marching-filled-marchers-members-headed-competitionFri, 17 Nov 2017 02:37:08 +0000What percent of 60 is 15
https://www.mathhomeworkanswers.org/248215/what-percent-of-60-is-15
Percantege proportionOther Math Topicshttps://www.mathhomeworkanswers.org/248215/what-percent-of-60-is-15Fri, 17 Nov 2017 02:18:09 +0000What is 2¾ times 4½?
https://www.mathhomeworkanswers.org/248214/what-is-2%C2%BE-times-4%C2%BD
<p><span style="font-family:comic sans ms,cursive"><span style="font-size:8px"><span style="font-size:10px">In a scale drawing of an apartment 1 centimeter represents 2¾ feet.if the length of the kitchen is 4½cm on the scale drawing,what is the actual length in feet, of the kitchen?</span></span></span></p>Other Math Topicshttps://www.mathhomeworkanswers.org/248214/what-is-2%C2%BE-times-4%C2%BDFri, 17 Nov 2017 02:14:48 +0000If X+y=153 and x/y=0.7 then what is x-y
https://www.mathhomeworkanswers.org/248213/if-x-y-153-and-x-y-0-7-then-what-is-x-y
That is allAlgebra 1 Answershttps://www.mathhomeworkanswers.org/248213/if-x-y-153-and-x-y-0-7-then-what-is-x-yFri, 17 Nov 2017 00:59:29 +0000if c(x)=2x^2-4x+3 and d(x)= -x^3+x+1, find c(3a)
https://www.mathhomeworkanswers.org/248212/if-c-x-2x-2-4x-3-and-d-x-x-3-x-1-find-c-3a
Polynomial functions algebra 2 HonorsAlgebra 2 Answershttps://www.mathhomeworkanswers.org/248212/if-c-x-2x-2-4x-3-and-d-x-x-3-x-1-find-c-3aThu, 16 Nov 2017 22:49:56 +0000