Mark M.

05/16/21

Please help with question I really don't understand!

The door prizes at a dance are gift certificates from local merchants. there are four $10 certificates, five $20 certificates, and three $50 certificates. The prize envelopes are mixed together in... more

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Answers •2

Math Geometry Sat Math

05/16/21

GEOMETRY A UNIT 4 #2

How many centimeters long is the median length of a trapezoid if the bottom base and the top base are 5 cm?

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Math Calculus Precalculus

05/16/21

a ladder leans against a building so that the base of the ladder makes a 68 degree angle with the ground if the ladder is 15 feet long how far is the base of the ladder to the base of the building?

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Algebra 1 Prealgebra

05/16/21

Find the dimensions of the original shape.

The original shape is a square. The width is increased by 4 feet and the length by 9 feet. If the area of the newly expanded shape is 266 square feet, what were the dimensions of the original... more

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Precalculus

05/16/21

Factor P(x)=x3 + 5x2+7x+12 into linear and irreducible quadratic factors with real coefficients. Let P(x)=(x+a)(x2+bx+c).Then a= b= c=

Factor P(x)=x3 + 5x2+7x+12 into linear and irreducible quadratic factors with real coefficients.Let P(x)=(x+a)(x2+bx+c).Thena=b=c=

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Math Precalculus Trigonometry

05/16/21

the center of a tornado is represented by the equation S=93logd+65, where d is distance that the tornado travels and S is the wind speedinmph. If its traveling at 4.5 miles what is wind speed in mph?

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Math Precalculus Trigonometry

05/16/21

A sample of 500 bacteria grows at rate 3% per hour compounded contin. After how many hours will the sample grow to 1500?

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Math Calculus Precalculus

05/16/21

fox population can be modeled by P(t)=1100/1+12e^-0.41t,where Pis the number of foxes and(t) the number of years since it was first measured. What will the fox population be after 14years?

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Answers •1

Pre Calculus

05/16/21

Assuming that the rocket will splash down into the ocean, at what time does splashdown occur?

NASA launches a rocket at t=0 seconds. Its height, in meters above sea-level, as a function of time is given by h(t)=−4.9t2+184t+157.Assuming that the rocket will splash down into the ocean, at... more

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Precalculus

05/16/21

Please help my brother with a math problem!

The problem is how many odd digits are there between 140,000 and 170,000 and have no repeated digits? I was trying to help him because I took calculus last year, but I totally forgot how to do this... more

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Answers •1

Precalculus

05/16/21

How many gallons of a 50% alcohol solution and a 40% alcohol solution must be mixed to get 5 gallons of a 46% alcohol solution? 50% solution := gallons 40% solution:= gallons

How many gallons of a 50% alcohol solution and a 40% alcohol solution must be mixed to get 5 gallons of a 46% alcohol solution?50% solution := gallons40% solution:= gallons

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Answers •1

Precalculus

05/16/21

In the partial fraction decomposition

In the partial fraction decomposition4x2-35x+34/x3-3x2-10x+24=A/x-2+B/x+3+C/x-4A=B=C=

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Answers •2

Precalculus

05/15/21

Let u = <9, 4> and v = <-6, -9>. Find u + v.

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Answers •1

Geometry

05/15/21

Can someone please help me with this Geometry problem?

I've asked this question on another website and they said to "do the simple calculations", but they aren't explaining it very well. Can someone please help me with this?Question: What is the... more

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Answers •1

Math Trigonometry

05/15/21

Suppose that you are headed toward a plateau 20 meters high. If the angle of elevation to the top of the plateau is 10 degrees, how far are you from the base of the plateau?

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Answers •1

Geometry

05/15/21

In ∆KLM, MK ≅ LM, and m∠K = 61. Find m∠M

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Algebra 2

05/15/21

You invest $830 in the stock of a company. The value of the stock decreases by 5% each year. Write a model for the value of the stock after t years.

y=()t

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Answers •1

Algebra 2

05/15/21

Write an exponential model giving the number of cell phone subscribers y (in millions) t years after 2006.

In 2006, there were approximately 233 million cell phone subscribers in the United Sates. During the next 4 years, the number of cell phone subscribers increased by about 6% each year.y=_()t

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Algebra 2

05/15/21

Given the following exponential function, identify whether the change represents growth or decay, and determine the percentage rate of increase or decrease.

y=38(0.29)xGrowthDecay % decrease

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Precalculus

05/15/21

suppose f(x)=7x-19/x2-6x+9 then F(x)= A/x-3 + B/(x-3)2 where is A = where is B =

suppose f(x)=7x-19/x2-6x+9then F(x)= A/x-3 + B/(x-3)2where is A =where is B =

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Answers •2

Math Algebra 1 Prealgebra

05/15/21

Q; The door prizes at a dance are gift certificates from local merchants.

The door prizes at a dance are gift certificates from local merchants. there are four $10 certificates, five $20 certificates, and three $50 certificates. The prize envelopes are mixed together in... more

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Answers •1

Math Algebra 1 Algebra 2

05/15/21

The technology output for 1/2^74 is 5.29395592E - 23. Write this number in scientific notation with three significant digits.

The number 1/2^74 written in scientific notation with three significant digits is __.(Use scientific notation. Use the multiplication symbol in the math palette as needed.)

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Math Algebra 1 Algebra 2

05/15/21

Let I represent the income (in millions of dollars) for a company.

A company posted a net income loss of $12,717 million for the fiscal year 2016.I = __ (million of dollars)(Do not include the $ symbol in your answer.)

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Math Calculus Statistics

05/15/21

List the elements in the set.

{x | x is a whole number that is not a natural number}{__} (Use a comma to separate answers as needed. Use ascending order.)

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Math Algebra 1 Algebra 2

05/15/21

The distance between two European cities is about 2600 km. Convert this to miles.

2600 km ≈ __ mi(Type an integer or decimal rounded to two decimal places as needed.)

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Please help with question I really don't understand!

GEOMETRY A UNIT 4 #2

a ladder leans against a building so that the base of the ladder makes a 68 degree angle with the ground if the ladder is 15 feet long how far is the base of the ladder to the base of the building?

Find the dimensions of the original shape.

Factor P(x)=x3 + 5x2+7x+12 into linear and irreducible quadratic factors with real coefficients. Let P(x)=(x+a)(x2+bx+c).Then a= b= c=

the center of a tornado is represented by the equation S=93logd+65, where d is distance that the tornado travels and S is the wind speedinmph. If its traveling at 4.5 miles what is wind speed in mph?

A sample of 500 bacteria grows at rate 3% per hour compounded contin. After how many hours will the sample grow to 1500?

fox population can be modeled by P(t)=1100/1+12e^-0.41t,where Pis the number of foxes and(t) the number of years since it was first measured. What will the fox population be after 14years?

Assuming that the rocket will splash down into the ocean, at what time does splashdown occur?

Please help my brother with a math problem!

How many gallons of a 50% alcohol solution and a 40% alcohol solution must be mixed to get 5 gallons of a 46% alcohol solution? 50% solution := gallons 40% solution:= gallons

In the partial fraction decomposition

Let u = <9, 4> and v = <-6, -9>. Find u + v.

Can someone please help me with this Geometry problem?

Suppose that you are headed toward a plateau 20 meters high. If the angle of elevation to the top of the plateau is 10 degrees, how far are you from the base of the plateau?

In ∆KLM, MK ≅ LM, and m∠K = 61. Find m∠M

You invest $830 in the stock of a company. The value of the stock decreases by 5% each year. Write a model for the value of the stock after t years.

Write an exponential model giving the number of cell phone subscribers y (in millions) t years after 2006.

Given the following exponential function, identify whether the change represents growth or decay, and determine the percentage rate of increase or decrease.

suppose f(x)=7x-19/x2-6x+9 then F(x)= A/x-3 + B/(x-3)2 where is A = where is B =

Q; The door prizes at a dance are gift certificates from local merchants.

The technology output for 1/2^74 is 5.29395592E - 23. Write this number in scientific notation with three significant digits.

Let I represent the income (in millions of dollars) for a company.

List the elements in the set.

The distance between two European cities is about 2600 km. Convert this to miles.

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

OR

Mark M.

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Please help with question I really don't understand!

GEOMETRY A UNIT 4 #2

a ladder leans against a building so that the base of the ladder makes a 68 degree angle with the ground if the ladder is 15 feet long how far is the base of the ladder to the base of the building?

Find the dimensions of the original shape.

Factor P(x)=x3 + 5x2+7x+12 into linear and irreducible quadratic factors with real coefficients. Let P(x)=(x+a)(x2+bx+c).Then a= b= c=

the center of a tornado is represented by the equation S=93logd+65, where d is distance that the tornado travels and S is the wind speedinmph. If its traveling at 4.5 miles what is wind speed in mph?

A sample of 500 bacteria grows at rate 3% per hour compounded contin. After how many hours will the sample grow to 1500?

fox population can be modeled by P(t)=1100/1+12e^-0.41t,where Pis the number of foxes and(t) the number of years since it was first measured. What will the fox population be after 14years?

Assuming that the rocket will splash down into the ocean, at what time does splashdown occur?

Please help my brother with a math problem!

How many gallons of a 50% alcohol solution and a 40% alcohol solution must be mixed to get 5 gallons of a 46% alcohol solution? 50% solution := gallons 40% solution:= gallons

In the partial fraction decomposition

Let u = <9, 4> and v = <-6, -9>. Find u + v.

Can someone please help me with this Geometry problem?

Suppose that you are headed toward a plateau 20 meters high. If the angle of elevation to the top of the plateau is 10 degrees​, how far are you from the base of the​ plateau?

In ∆KLM, MK ≅ LM, and m∠K = 61. Find m∠M

You invest $830 in the stock of a company. The value of the stock decreases by 5% each year. Write a model for the value of the stock after t years.

Write an exponential model giving the number of cell phone subscribers y (in millions) t years after 2006.

Given the following exponential function, identify whether the change represents growth or decay, and determine the percentage rate of increase or decrease.

suppose f(x)=7x-19/x2-6x+9 then F(x)= A/x-3 + B/(x-3)2 where is A = where is B =

Q; The door prizes at a dance are gift certificates from local merchants.

The technology output for 1/2^74 is 5.29395592E - 23. Write this number in scientific notation with three significant digits.

Let I represent the income​ (in millions of​ dollars) for a company.

List the elements in the set.

The distance between two European cities is about 2600 km. Convert this to miles.

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

OR

Mark M.

Suppose that you are headed toward a plateau 20 meters high. If the angle of elevation to the top of the plateau is 10 degrees, how far are you from the base of the plateau?

Let I represent the income (in millions of dollars) for a company.