Mark M.

Logarithms

04/23/17

Evaluate using the properties of log

given that loga^2=0.693 , loga^6=1.792 , loga^5=1.609 find loga^60

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Algebra 1 Word Problem

04/23/17

Two cities are located in the xy-plane at the points A(8 , 9) and B(1 , 7).

Two cities are located in the xy-plane at the points A(8 , 9) and B(1 , 7). A company wishes to place a factory on a road between the cities at A and B. It is determined that the company can make... more

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Other

04/23/17

Ratio tables..

Each page of a large photo book costs 40% more than each page of a small photo book. What is the cost for a large photo book with 30 pages? (I need to explain also)

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Other

04/23/17

I basically need to find how to solve a ratio chart with a missing value

I have a problem that requires me solving a ratio chart with a missing value. I am really confused but here's the problem: The chart is for a small photo book. Number of pages and total cost.... more

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College Algebra Word Problem

04/23/17

for any amount of money invested at 3.8% annual interest compounded continuously, how long will it take to triple?

please show work, i am interested to learn

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Other

04/23/17

need help with a maximum question

f(x)= -x^2+10x+32

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Answers •1

Geometry Circles

04/22/17

opposite angles of an inscribed hexagon in a circle

I know that opposite angles of a quadrilateral inscribed in a circle are supplementary. What about opposite angles of an inscribed hexagon in a circle? It should be 240, but can you show help me... more

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Algebraic Expression

04/22/17

Amanda has a snow-shoveling business. which equation represents the relationship between her profit and the number of driveways that she shovels

P= the relationship between her profit N= the number of drive ways she shovels Advertising cost her $5 in total. she charges $15 per driveway

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Trig

04/22/17

Trigonometry

Andreia and Carlos left the airport at the same time. I'm Draya flew at a hundred and ninety miles per hour on a course with a bearing of 80 degrees and Carlos flew at 230 miles per hour on a... more

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Math Equations

04/22/17

Solve the equation for y:

6x-2y=12 ____________________

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Math Help

04/22/17

What formula do I use for this?

How much money should be deposited today in an account that earns 9% compounded quarterly so that it will accumulate to $5800 in 5 years? Please solve aswell so I can see the process.. The answer... more

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Word Problem

04/22/17

word problem

The number of bacteria present in a culture after t minutes is given as B = 100e^kt. If there are 800 bacteria present after 10 minutes, find k.

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Triangles

04/22/17

anthony is making a sculpture that includes metal triangles that each have side length of 10 in 12 and 20

what is the area of the metal triangle

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Algebra 1

04/22/17

Which best describes the relationship between the lines with equations −36x+8y=16 36 x 8 y 16 and −9x+2y=4 9 x 2 y 4 ?

Which best describes the relationship between the lines with equations −36x+8y=1636x8y16 and −9x+2y=49x2y4?

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Test Preparation Football Test Anxiety

04/22/17

Rugby Pitch: 6,108 Square Metres. Football Pitch: 112 Metres Long, 82 Metres Wide. How Much.....Rugby Pitch?

The area of a rugby pitch is 6108 square metres. A football pitch measures 112 metres long and 82 metres wide. How much large is the area of the football pitch than the area of the rugby pitch?

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Answers •1

Trigonometry

04/22/17

A hot-air balloon is rising vertically 11 ft/sec while the wind is blowing horizontally at 5 ft/sec. Find the angle that the balloon makes with the horizontal.

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Exponential Growth

04/22/17

The half-life of polonium-210 is 43 days. How long will it take for a sample of this substance to decay to 17% of its original amount?

Use the exponential decay model to solve this exercise.A=A0ekt Hint: When you find k, round it to 6 decimal places and use that value to answer the question.ANSWER: It will take about ___?___days.

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Answers •2

Completing The Square

04/22/17

y=X^2+cx+d the turning point is (3,7) work out the values of c and d.https://www.vle.mathswatch.com/images/questions/question15588.png

please answer it I m stuck in this question.

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Other

04/22/17

what is 6y^2+5y-6 ?

6y^2+5y-6

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Other

04/21/17

Jefferson claimed that he led the revolution of 1800 when he was elected president. Did his presidency reflect a "revolution "

This question is from my history of the US through 1865 i am really having a hard time in this history and could use some help

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Trigonometry

04/21/17

PLEASE HELP Im stuck on a question that states: Given that cos(a) =2/5 and 0<a<π/2 find: a) cos(π-a) b) sin(π/2-a)

PLEASE HELP Im stuck on a question that states: Given that cos(a) =2/5 and 0<a<π/2 find: a) cos(π-a) b) sin(π/2-a) btw π is pi

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Answers •2

Algerbra

04/21/17

exponential law. If the population doubled in size over 19 months and the current population is 20,000. what will the population be 55 years from now?

please help me answer this

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Answers •1

How Many Squares

04/21/17

how many 6 inch squares would it take to make a quilt that is 88 X 107 inches

I have a pattern the uses 36 6 inch squares to make a quilt that is approx. 44x44. there is additional edging on each of the squares as well. How many 6 inch squares would it take to make the... more

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Algebra

04/21/17

An unknown number less 7 is 19. What is the number?

Applying equations and inequalities

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Prealgebra

04/21/17

how do you find the selling price of something

I forgot how to find the selling price of something

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Answers •1

Evaluate using the properties of log

Two cities are located in the xy-plane at the points A(8 , 9) and B(1 , 7).

Ratio tables..

I basically need to find how to solve a ratio chart with a missing value

for any amount of money invested at 3.8% annual interest compounded continuously, how long will it take to triple?

need help with a maximum question

opposite angles of an inscribed hexagon in a circle

Amanda has a snow-shoveling business. which equation represents the relationship between her profit and the number of driveways that she shovels

Trigonometry

Solve the equation for y:

What formula do I use for this?

word problem

anthony is making a sculpture that includes metal triangles that each have side length of 10 in 12 and 20

Which best describes the relationship between the lines with equations −36x+8y=16 36 x 8 y 16 and −9x+2y=4 9 x 2 y 4 ?

Rugby Pitch: 6,108 Square Metres. Football Pitch: 112 Metres Long, 82 Metres Wide. How Much.....Rugby Pitch?

A hot-air balloon is rising vertically 11 ft/sec while the wind is blowing horizontally at 5 ft/sec. Find the angle that the balloon makes with the horizontal.

The half-life of polonium-210 is 43 days. How long will it take for a sample of this substance to decay to 17% of its original amount?

y=X^2+cx+d the turning point is (3,7) work out the values of c and d.https://www.vle.mathswatch.com/images/questions/question15588.png

what is 6y^2+5y-6 ?

Jefferson claimed that he led the revolution of 1800 when he was elected president. Did his presidency reflect a "revolution "

PLEASE HELP Im stuck on a question that states: Given that cos(a) =2/5 and 0<a<π/2 find: a) cos(π-a) b) sin(π/2-a)

exponential law. If the population doubled in size over 19 months and the current population is 20,000. what will the population be 55 years from now?

how many 6 inch squares would it take to make a quilt that is 88 X 107 inches

An unknown number less 7 is 19. What is the number?

how do you find the selling price of something

Still looking for help? Get the right answer, fast.

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Mark M.

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Emmersion

Evaluate using the properties of log

Two cities are located in the xy-plane at the points A(8 , 9) and B(1 , 7).

Ratio tables..

I basically need to find how to solve a ratio chart with a missing value

for any amount of money invested at 3.8% annual interest compounded continuously, how long will it take to triple?

need help with a maximum question

opposite angles of an inscribed hexagon in a circle

Amanda has a snow-shoveling business. which equation represents the relationship between her profit and the number of driveways that she shovels

Trigonometry

Solve the equation for y:

What formula do I use for this?

word problem

anthony is making a sculpture that includes metal triangles that each have side length of 10 in 12 and 20

Which best describes the relationship between the lines with equations −36x+8y=16 36 x 8 y 16 and −9x+2y=4 9 x 2 y 4 ?

Rugby Pitch: 6,108 Square Metres. Football Pitch: 112 Metres Long, 82 Metres Wide. How Much.....Rugby Pitch?

A hot-air balloon is rising vertically 11 ft/sec while the wind is blowing horizontally at 5 ft/sec. Find the angle that the balloon makes with the horizontal.

The half-life of polonium-210 is 43 days. How long will it take for a sample of this substance to decay to 17% of its original amount?

y=X^2+cx+d the turning point is (3,7) work out the values of c and d.https://www.vle.mathswatch.com/images/questions/question15588.png

what is 6y^2+5y-6 ?

Jefferson claimed that he led the revolution of 1800 when he was elected president. Did his presidency reflect a "revolution "

PLEASE HELP Im stuck on a question that states: Given that cos(a) =2/5 and 0<a<π/2 find: a) cos(π-a) b) sin(π/2-a)

exponential law. If the population doubled in size over 19 months and the current population is 20,000. what will the population be 55 years from​ now?

how many 6 inch squares would it take to make a quilt that is 88 X 107 inches

An unknown number less 7 is 19. What is the number?

how do you find the selling price of something

Still looking for help? Get the right answer, fast.

OR

Mark M.

exponential law. If the population doubled in size over 19 months and the current population is 20,000. what will the population be 55 years from now?