Raymond B.

Inverse functionGiven f(x) = ax+b / cx+d, find f-1(x).(a) Using the formula f-1 obtained, determine f-1 for each of the following functions.(i) f(x) = x+8 / x-5 , x(ii) f(x) = 2x-3 / x+4 , x -4(b)... more

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Math Algebra 1 Algebra 2

02/13/23

Determine the approximate value of the vehicle years after purchase.

A vehicle purchased for $25000 depreciates at a constant rate of 7%Round to the nearest whole number.

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Math Algebra 1 Algebra 2

02/13/23

What is the doubling time for the investment? Round answer to 1 decimal place.

The amount of money in an investment is modeled by the function A(T)=650(1.0455)^T. The variable A represents the investment balance in dollars, and T the number of years.

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Calculus

02/13/23

What is the answer?

The count in a bacteria culture was 100 after 20 minutes and 1300 after 35 minutes. Assuming the count grows exponentially,What was the initial size of the culture? Find the doubling... more

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Calculus

02/13/23

The count in a bacteria culture was 100 after 20 minutes and 1300 after 35 minutes. Assuming the count grows exponentially,

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Math

02/13/23

4 1/2 yards of cloth are needed to make a woman's dress. 2 2/7 yards of cloth are needed to make a girls dress. How much more cloth is needed to make a woman's dress than a girl's dress?

math lesson 11 homework module 3

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Algebra 1 Algebra 2 Linear Algebra

02/13/23

Find f(a + h) - f(a) for the function. Simplify your answer.

f (x)+x^2-11x+1

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Answers •2

Calculus

02/13/23

Finding the slope of a line

I am trying to help my daughter do her calculus homework. It's been 30 years since I did this stuff, so it's greek to me. Any help would be appreciated.suppose f(x)=14-x^2. find the slope of the... more

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Calculus

02/13/23

Finding derivatives

suppose f(t)=3/t^2. calculate the derivative of f if (f(t+h)-f(t))/h as h approaches 0

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Answers •2

Math Algebra 1 Algebra 2

02/13/23

$10000 is deposited in an account earning 8% interest compounded continuously.

Use the continuous interest formula below to determine how long it takes for the amount in the account to double. A=Pe^rt. Round answer to 2 decimal places.____ Years?

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Algebra 1

02/13/23

simply square root 360

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Geometry

02/13/23

Find the distance

line l has equation y=x-4. find the distance between l and the point q (0,7)

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Calculus

02/13/23

For the equation given below, evaluate y' at the point (-2,2).

(5x-y)4-3y3=20760

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Algebra 2

02/13/23

How can you determine the type of solution to a system of linear equations WITHOUT graphing, using substitution, or elimination?

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Answers •2

Math

02/13/23

Let p be the profit made (in dollars) write an equation relating to p to n. Simplify your answer as much as possible

The total production cost c (in dollars) is given by the function c=15.95n+750 where n is the number of books . The total recenue earned (in dollars) feom sling the books is given by the function ... more

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Math Algebra 1 Algebra 2

02/13/23

You deposit $9000 in an account earning 5% interest compounded continuously.

The amount of money in the account after T years is given by A(T)=9000e^0.05THow much will you have in the account in 14 years? round your answer to 2 decimal places.I got 18123.77437 for the... more

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Math

02/13/23

Number of large and small boxes

A contractor needs to buy nails to build a house, the nails come and small boxes and large boxes each small box has 150 nails in each large box has 400 nails the contractor about twice as many... more

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Algebra 2

02/13/23

One-to-one functions

The one-to-one functions g and h are defined as follows. g={(-8,-4), (-2,-7), (3,7), (7,3)} h(x)=-x+13/5 Find the following. (a) g^-1(7) (b) h^-1(7) (c) (h*h^-1(3)

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Geometry

02/13/23

The largest angle is five more than 4 times the smallest angle and the middle angle is twice the smallest angle . What are the measures of the three angles

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Math

02/13/23

Suppose a city with a population 200,000 has been growing at a rate of 3% per year. If this rate continues, find the population of this city in 24 years.

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Math

02/13/23

iThe percent of working students increased 26.3% to 10.6% what was the percent prior to the increase

The percent of working students increased 26.3% to 10.6% what was the percent prior to the increase

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There are 50 coins in all. Of the coins,14 % are pennies and 34% are dimes. There are 2 more nickels than pennies. How much money does the bag contain?

Let 𝑓(𝑥) = x/x+2 . Determine the value(s) of x such that 𝑓′(𝑥) = 1.

determine the values of x such that y=x^2 and y=1/x have the same slope

Write a polynomial function P(x) with rational coefficients so that P(x)=0 has the given roots

Inverse function

Determine the approximate value of the vehicle years after purchase.

What is the doubling time for the investment? Round answer to 1 decimal place.

What is the answer?

The count in a bacteria culture was 100 after 20 minutes and 1300 after 35 minutes. Assuming the count grows exponentially,

4 1/2 yards of cloth are needed to make a woman's dress. 2 2/7 yards of cloth are needed to make a girls dress. How much more cloth is needed to make a woman's dress than a girl's dress?

Find f(a + h) - f(a) for the function. Simplify your answer.

Finding the slope of a line

Finding derivatives

$10000 is deposited in an account earning 8% interest compounded continuously.

simply square root 360

Find the distance

For the equation given below, evaluate y' at the point (-2,2).

How can you determine the type of solution to a system of linear equations WITHOUT graphing, using substitution, or elimination?

Let p be the profit made (in dollars) write an equation relating to p to n. Simplify your answer as much as possible

You deposit $9000 in an account earning 5% interest compounded continuously.

Number of large and small boxes

One-to-one functions

The largest angle is five more than 4 times the smallest angle and the middle angle is twice the smallest angle . What are the measures of the three angles

Suppose a city with a population 200,000 has been growing at a rate of 3% per year. If this rate continues, find the population of this city in 24 years.

iThe percent of working students increased 26.3% to 10.6% what was the percent prior to the increase

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Raymond B.

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There are 50 coins in all. Of the​ coins,14 ​% are pennies and ​34% are dimes. There are 2 more nickels than pennies. How much money does the bag​ contain?

Let 𝑓(𝑥) = x/x+2 . Determine the value(s) of x such that 𝑓′(𝑥) = 1.

determine the values of x such that y=x^2 and y=1/x have the same slope

Write a polynomial function P(x) with rational coefficients so that P(x)=0 has the given roots

Inverse function

Determine the approximate value of the vehicle years after purchase.

What is the doubling time for the investment? Round answer to 1 decimal place.

What is the answer?

The count in a bacteria culture was 100 after 20 minutes and 1300 after 35 minutes. Assuming the count grows exponentially,

4 1/2 yards of cloth are needed to make a woman's dress. 2 2/7 yards of cloth are needed to make a girls dress. How much more cloth is needed to make a woman's dress than a girl's dress?

Find f(a + h) - f(a) for the function. Simplify your answer.

Finding the slope of a line

Finding derivatives

$10000 is deposited in an account earning 8% interest compounded continuously.

simply square root 360

Find the distance

For the equation given below, evaluate y' at the point (-2,2).

How can you determine the type of solution to a system of linear equations WITHOUT graphing, using substitution, or elimination?

Let p be the profit made (in dollars) write an equation relating to p to n. Simplify your answer as much as possible

You deposit $9000 in an account earning 5% interest compounded continuously.

Number of large and small boxes

One-to-one functions

The largest angle is five more than 4 times the smallest angle and the middle angle is twice the smallest angle . What are the measures of the three angles

Suppose a city with a population 200,000 has been growing at a rate of 3% per year. If this rate​ continues, find the population of this city in 24 years.

iThe percent of working students increased 26.3% to 10.6% what was the percent prior to the increase

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

OR

Raymond B.

There are 50 coins in all. Of the coins,14 % are pennies and 34% are dimes. There are 2 more nickels than pennies. How much money does the bag contain?

Suppose a city with a population 200,000 has been growing at a rate of 3% per year. If this rate continues, find the population of this city in 24 years.