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College Algebra Algebra 2

04/24/19

Need help asap for college algebra practice

1) The amount of carbon-14 present in a paint after t years is given by y=yoe^-0.00012t. The paint contains 18% of its carbon-14. How old are the paintings?2) Suppose an Egyptian mummy is... more

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College Algebra Algebra 2 Finance

04/24/19

how long does it take for a deposit of $1300 to double at 3% compounded continuously

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College Algebra Algebra 2

04/24/19

growth and factor per decade

What is the growth/decay factor per decade for a city whose population grows by 24% per decade?

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College Algebra Algebra 2

04/23/19

The population of a colony of rabbits grows exponentially.

The population of a colony of rabbits grows exponentially. The colony begins with 5 rabbits; 5 years later there are 360 rabbits.(a) Express the population of the colony of rabbits, P, as a... more

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College Algebra Algebra 2

04/23/19

doubling time for population....

Find the doubling time for a city whose population is growing by 17% per year.The doubling time is ....

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College Algebra Algebra 2

04/23/19

Find a formula for the population, P=f(t)

P=f(t) gives the size of a population that begins with 15,000 members and grows at a continuous annual rate of 1.91%. Find a formula for the population, P=f(t) (do not include any commas in... more

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College Algebra Algebra 2

04/23/19

growth/decay factor

What is the growth/decay factor per decade for a city whose population grows by 24% per decade?The growth/decay factor is .....

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College Algebra Algebra 2

04/23/19

college algebra

In 2005, Bhutan had a population of about 2200000 and an annual growth factor of 1.0211. Let be the population years after 2005 assuming growth continues at this rate. (a) Write a formula for... more

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College Algebra

04/23/19

The average temperature in Frostbite Falls, over the course of a year is given by | T + 9 | < 17 , in degrees Fahrenheit. Solve the inequality.

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College Algebra Algebra 2

04/23/19

find a polynomial function of least degree having only real coefficients, a leading coefficient of 1, and zeros of 5 and 4+i

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College Algebra

04/21/19

How many gallons of a 60% antifreeze solution must be mixed with 80 gallons of 10% antifreeze to get a mixture that is 50% antifreeze? Use the six-step method.

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College Algebra Math Prealgebra

04/21/19

I need help with this word problem.

A hospital ordered: Promethazine 2 mg/kg of body weight. How many mgs should you give to a 42 lb. post-op child? Round to the nearest hundredth. (1 lb = 0.45 kg)

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College Algebra Calculus Functions Algebra Help

04/19/19

I Need Help With Writing a Polynomial Function Equation (College Algebra)

The question asks"Find a degree 4 polynomial having zeros −5, −2, 4 and 5 and the leading coefficient is equal to −2. "P(x)=??? I need help finding the factored form, not simplified.I have tried 3... more

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College Algebra Algebra 2

04/18/19

Exponential Equation

Not sure how to solve this .7^x+2=3^x

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College Algebra Algebra 2

04/18/19

Find an equation for the line parallel to the line −14x−7y=−4 having the same y-intercept as 4x−3y=−6

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College Algebra Math Algebra 2

04/18/19

How do you tell if a graph of a rational function has a hole in the graph or a vertical asymptote? Give an example of each case.

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College Algebra Math Algebra 2

04/17/19

A pride of lions is growing at a rate of 0.5% per year, compounded continuously. If the growth rate continues, how many years will it take for the size of the pride to reach 275% of its current size?

Round your answer up to the nearest whole number, and do not include units

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College Algebra Algebra 2

04/16/19

One number exceeds another by 6. The sum of the number is 60. What are the numbers?

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College Algebra Math

04/15/19

A lake has been measured to have a ‘murkiness’ constant of .04.

A lake has been measured to have a ‘murkiness’ constant of .04. If the intensity of light during the day is 20, how deep would you need to dive into the lake in order for the light’s intensity... more

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College Algebra Math Algebra

04/15/19

Graph the function and find the intercepts

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College Algebra Algebra 2

04/15/19

Gaby's piggy bank contains quarters and nickels worth $13.60. If she has 84 coins in all, how many of each does she have?

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College Algebra Math Algebra 2

04/15/19

How can the graph of f(x) = -(x-5)^2+6 be obtained from the graph of y = x^2

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College Algebra Math Algebra 2

04/15/19

The population of a city in 2003 is 60000 and it triples its size every 20 years.

a.)How many people live in the city in 2019? b.)In what year will the city’s population reach 250000?

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College Algebra Algebra 2 Chemistry

04/15/19

The radioactive element carbon-14 has a half life of 5750 years. A scientist determined that the bones from a mastodon had lost 61.9% of their carbon 14 how old were the bones at the time they were

The radioactive element carbon-14 has a half life of 5750 years. A scientist determined that the bones from a mastodon had lost 61.9% of their carbon 14 how old were the bones at the time they were... more

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College Algebra Algebra 2

04/13/19

Polynomial function

Find a polynomial function of the lowest degree with rational coefficients that has the given numbers as some of its zeros. Square root of three, 4i

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Need help asap for college algebra practice

how long does it take for a deposit of $1300 to double at 3% compounded continuously

growth and factor per decade

The population of a colony of rabbits grows exponentially.

doubling time for population....

Find a formula for the population, P=f(t)

growth/decay factor

college algebra

The average temperature in Frostbite Falls, over the course of a year is given by | T + 9 | < 17 , in degrees Fahrenheit. Solve the inequality.

find a polynomial function of least degree having only real coefficients, a leading coefficient of 1, and zeros of 5 and 4+i

How many gallons of a 60​% antifreeze solution must be mixed with 80 gallons of 10​% antifreeze to get a mixture that is 50​% ​antifreeze? Use the​ six-step method.

I need help with this word problem.

I Need Help With Writing a Polynomial Function Equation (College Algebra)

Exponential Equation

Find an equation for the line parallel to the line −14x−7y=−4 having the same y-intercept as 4x−3y=−6

How do you tell if a graph of a rational function has a hole in the graph or a vertical asymptote? Give an example of each case.

A pride of lions is growing at a rate of 0.5% per year, compounded continuously. If the growth rate continues, how many years will it take for the size of the pride to reach 275% of its current size?

One number exceeds another by 6. The sum of the number is 60. What are the numbers?

A lake has been measured to have a ‘murkiness’ constant of .04.

Graph the function and find the intercepts

Gaby's piggy bank contains quarters and nickels worth ​$13.60. If she has 84 coins in​ all, how many of each does she​ have?

How can the graph of f(x) = -(x-5)^2+6 be obtained from the graph of y = x^2

The population of a city in 2003 is 60000 and it triples its size every 20 years.

The radioactive element carbon-14 has a half life of 5750 years. A scientist determined that the bones from a mastodon had lost 61.9% of their carbon 14 how old were the bones at the time they were

Polynomial function

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How many gallons of a 60% antifreeze solution must be mixed with 80 gallons of 10% antifreeze to get a mixture that is 50% antifreeze? Use the six-step method.

Gaby's piggy bank contains quarters and nickels worth $13.60. If she has 84 coins in all, how many of each does she have?