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College Algebra Algebra 1 Algebra 2 Prealgebra

07/11/19

Find an equation of the line passing through the given point. Use function notation to write the equation.

(-4, -2) and (-8, -3)

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College Algebra Algebra 1 Algebra 2 Prealgebra

07/11/19

The intensity of light (in foot-candles) Varies inversely as the square of X, the distance in feet from the light source.

The intensity of light 3 feet from the source is 96 foot-candles. How far away is the source if the intensity of light is 6 foot-candles?

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College Algebra Algebra 1 Algebra 2 Prealgebra

07/11/19

Norman and suzanne own 25 shares of a fast food restaurant stock and 75 shares of a toy company stock.

At the close of the markets on a particular day in 2004, their stock portfolio consisting of these two stocks was worth $1200.00. The closing price of the fast food restaurant stock was $26 more... more

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College Algebra Algebra 1 Algebra 2 Geometry

07/11/19

Find the unknown length Y in the pair of similar triangles

triangle a: 3 ft, 10 fttriangle b: y, 6 ft

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College Algebra Algebra 1 Algebra 2 Prealgebra

07/11/19

Rabbits in a lab are to be kept on a strict daily diet that includes 47 grams of protein, 26 grams of fat and 44 grams of carbs.

The scientist has only three FoodMaxx is available with the following grams of nutrients per unit:Mix A: 6 protein, 4 fat, 2 carbs Mix B: 4 protein, 2 fat, 6 carbsMix C: 5 protein, 2 fat, 8 carbs... more

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College Algebra Algebra 1 Algebra 2 Prealgebra

07/11/19

solve the equation for the indicated variable.

B= 690y/h^2 for y

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College Algebra Algebra 1 Algebra 2 Prealgebra

07/11/19

A plane flies 425 miles with the wind and 350 miles against the wind in the same length of time.

If the speed of the wind is 15 mph, find the speed of the plane in still air.

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College Algebra Algebra

07/11/19

how do you find the area of this?

A gardener wishes to enclose her rectangular raspberry patch with exactly 40 feet of fencing. The raspberry bushes are planted along the garage, so no fencing is needed on that side. a. Find the... more

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College Algebra Algebra 1 Algebra 2 Algebra

07/10/19

write the domain and range of the function.

h(x)= -|x+1|+2

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College Algebra Algebra 1 Algebra 2 Algebra

07/10/19

College algebra help needed

For this statement, find the constant of variation and the variation equation.y varies jointly as x and the cube of z; y=432 when x=4 and z=3.

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College Algebra Algebra 1 Algebra 2 Prealgebra

07/09/19

The volume of a cone varies jointly as the square of its radius and its height.

If the volume of a cone is 12(pi) cubic inches when the radius is 2 inches and the height is 9 inches, find the volume of a cone when the radius is 3 inches and the height is 6 inches.express your... more

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College Algebra Algebra 1 Algebra 2 Algebra

07/09/19

math 96 college intermediate algebra/geometry help needed!!

Pairs of markings a set distance apart are made on highways so that police can detect drivers exceeding the speed limit. Over a fixed distance, the speed R varies inversely with the time T. In one... more

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College Algebra Algebra 1 Algebra 2 Algebra

07/09/19

if y varies inversely as x, find the constant variation k and the inverse variation equation for the situation.

y=1/5 when x=35

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College Algebra Algebra 1 Algebra 2 Algebra

07/09/19

The weight of a synthetic ball varies directly with the cube of its radius.

A ball with a radius of 2 inches weighs 1.20 pounds. Find the weight of a ball of the same material with a 3-inch radius.

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College Algebra Algebra 2 Word Problem

07/09/19

Algebraic Composition Word Problem

If x is twice y, and z is four less than x, write z as a function of y.

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College Algebra Algebra 2

07/08/19

College Math Question

A certain drug is made from only two ingredients: compound A and compound B. There are 8 milliliters of compound A used for every 5 milliliters of compound B. If a chemist wants to... more

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College Algebra

07/08/19

Alegbra Question

Charmaine, Reuben, and Alan sent a total of 111 text messages over their cell phones during the weekend. Alan sent 4 times as many messages as Charmaine. Charmaine sent 9 fewer messages... more

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College Algebra

07/08/19

Find the Equation of a parallel line

Find the equation of a line that is parallel to the line y=10 and passes through the point (-9,2). really need help with step by step solving

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College Algebra Algebra 2 Algebra

07/07/19

You need 845 mL of a 75% alcohol solution. On hand, you have a 35% alcohol mixture. How much of the 35% alcohol mixture and pure alcohol will you need to obtain the desired solution?

You will need ____ mL of the 35% solution and _____ mL of pure alcohol.

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College Algebra Algebra 2

07/07/19

What is the rate of the plane in still air and what is the rate of the wind?

An airplane travels 3605km against the wind in 5 hours and 4605km with the wind in the same amount of time. What is the rate of the plane in still air and what is the rate of the wind?

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College Algebra Algebra 2

07/07/19

How many messages did they each send?

Linda, Justin, and Sam sent a total of 67 text messages over their cell phones during the weekend. Sam sent 2 times as many messages as Linda. Linda sent 9 more messages than Justin. How many... more

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College Algebra

07/05/19

College Algebra help

The ordered pair ( ,-9) is a solution to the equation y=5x-4

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College Algebra

07/04/19

Suppose $8000 is invested in a monthly compounded account at 4.2%. Approximately how long will it take for the balance to reach $21,200?

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College Algebra

07/04/19

A truck enters a highway - college algebra

A truck enters a highway driving 60 mph. A car enters the highway at the same place 15 minutes later and drives 72 mph in the same direction. From the time the car enters the highway, how long... more

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College Algebra Algebra 2

07/03/19

Find two functions f and g such that (f o g)(x)=h(x). Use not identity functions for f(x) and g(x).

h(x)=^3 radical symbol x^2-1(f(x), g(x))=

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Find an equation of the line passing through the given point. Use function notation to write the equation.

The intensity of light (in foot-candles) Varies inversely as the square of X, the distance in feet from the light source.

Norman and suzanne own 25 shares of a fast food restaurant stock and 75 shares of a toy company stock.

Find the unknown length Y in the pair of similar triangles

Rabbits in a lab are to be kept on a strict daily diet that includes 47 grams of protein, 26 grams of fat and 44 grams of carbs.

solve the equation for the indicated variable.

A plane flies 425 miles with the wind and 350 miles against the wind in the same length of time.

how do you find the area of this?

write the domain and range of the function.

College algebra help needed

The volume of a cone varies jointly as the square of its radius and its height.

math 96 college intermediate algebra/geometry help needed!!

if y varies inversely as x, find the constant variation k and the inverse variation equation for the situation.

The weight of a synthetic ball varies directly with the cube of its radius.

Algebraic Composition Word Problem

College Math Question

Alegbra Question

Find the Equation of a parallel line

You need 845 mL of a 75% alcohol solution. On hand, you have a 35% alcohol mixture. How much of the 35% alcohol mixture and pure alcohol will you need to obtain the desired solution?

What is the rate of the plane in still air and what is the rate of the wind?

How many messages did they each send?

College Algebra help

Suppose $8000 is invested in a monthly compounded account at 4.2%. Approximately how long will it take for the balance to reach $21,200?

A truck enters a highway - college algebra

Find two functions f and g such that (f o g)(x)=h(x). Use not identity functions for f(x) and g(x).

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