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College Algebra Word Problem College Algebra

12/04/17

Suppose that u=log10⁡(3) and v=log10⁡(5). Find possible formulas for the following expressions in terms of u and/or v. Your answers

a)log(0.025)=

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College Algebra Word Problem Algebra 2

12/03/17

if the three schools have a total enrollment of 96,000 students, what is the enrollment at each school?

The University of Texas at Austin has three times as many students enrolled as the University of Miami. The University of California, Berkley has 3,000 more than twice the number of students as the... more

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College Algebra Word Problem

12/01/17

After 5 years there was approximately 701 grams of the substance remaining. To the nearest gram, how many grams of this substance were initially present?

A=Ce^-0.056x

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College Algebra Word Problem

11/29/17

What is the annual rate of interest for this account?

An initial deposit of 4,000 is made in a savings account for which the interest is compounded continuously. The balance will double in seven years.

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College Algebra Word Problem

11/29/17

The number of students infected with the flu on a college campus after t days is modeled by the function. p(t)= 320/1+39e^-0.3t

The first question asks: - how many students have been infected after the first week? The second question asks: - what is the possible maximum number of infected students?

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College Algebra Word Problem

11/29/17

suppose the quantity(in grams) of a radioactive substance present at time t is Q(t)=1,000(5^-0.3t) where t is measured in months.

The first questions asks - how much will be present in 6 months? The second questions asks - how long will it take to reduce the substance to 8 grams?

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College Algebra Word Problem

11/28/17

The cost of producing x filters is c(x)=25x+22455 . The revenue from selling x filters is r(x)=40x. Find when revenue is greater than the cost.

John Filters manufactures water filters. The monthly fixed cost of making the filters is $22,455 while the production cost is $25 per unit. The cost of producing x filters is c(x)=25x+22455 . The... more

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College Algebra Word Problem

11/20/17

The length of a rectangle is 2 yd more than twice the width x. The area is 544 yd^2. Find the dimensions of the given shape.

doesn't need description, question fits in the box

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College Algebra Word Problem

11/15/17

on a relatively flat rail trail, Caitlyn can walk at a rate of 3 miles per hour or she can bike at a rate of 15 miles per hour.

Let W be the time she spends walking and let B be the time she spends biking during a 60-mile trip on the rail trail. Find a linear equation relating W and B and sketch its graph, placing B on the... more

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College Algebra Word Problem Algebra College Algebra Logarithms

11/13/17

Please help with this word problem?

A radioactive isotope, iron-52, used in the creation of medical images of bone marrow, has a half-life of 8.2 hours. If 8 microcuries are given to a patient, how many microcuries are left after 12... more

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College Algebra Word Problem

11/08/17

three times a first number decreased by a second number is 4. The first number increased by twice the second number is -15

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College Algebra Word Problem Algebra Help College Algebra Alegebra Homework

11/08/17

What is the exact area of the triangle?

An isosceles triangle has a perimeter of 28 inches. The height of the triangle (from the vertex connecting the two equal sides down to the base) is sq.rt.(98) inches. What is the exact area of the... more

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College Algebra Word Problem

11/01/17

An internet service provider offers two different plans. Plan A costs $33 per month plus 60 cents per gigabyte of data used. Plan B costs $29 plus 85

*****An internet service provider offers two different plans. Plan A costs $33 per month plus 60 cents per gigabyte of data used. Plan B costs $29 plus 85 cents per gigabyte of data... more

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College Algebra Word Problem

10/29/17

College Algebra

Manuel traveled 2 hours nonstop to Mexico, a total of 90 miles. He took a train part of the way, which averaged 60mph, and then took a bus the remaining distance, which averaged 30mph. How long was... more

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College Algebra Word Problem

10/28/17

A baseball player swings and hits a pop fly straight up in the air to the catcher. The height of the baseball in meters t seconds after it is hit is given by th

A baseball player swings and hits a pop fly straight up in the air to the catcher. The height of the baseball in meters t seconds after it is hit is given by the quadratic function h left... more

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College Algebra Word Problem Math College Algebra Math Help For College

10/26/17

Maximum Area

You have 32 feet of fencing available to enclose a rectangular area bordering a river for a family of ducks. If no fencing is required along the river, find the dimensions of the enclosure that... more

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College Algebra Word Problem

10/25/17

The length of a rectangle parking lot is 20 ft more than the width. If the parking lot is w feet wide, express its area, A, as a function of the width.

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College Algebra Word Problem Calculus Anthropology Ecology

10/22/17

Suppose that the caloric return rates from hunting among the Efe vary by the number of people who participate in the hunt.

The total average catch made by a hunting group varies by the hunting group size in the following way: Group Size Average Group Catch/Day 1 40... more

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College Algebra Word Problem Calculus Anthropology Ecology

10/22/17

Betty worked with 42 women for 379 days. She found that together, they collected 3,235 kg of shellfish in a total of 886 person-hours of work.

Based on laboratory analysis, she determined that 22.6 kg of shellfish provide 3,670 calories. a) What is the caloric return rate one of these women earns from shell fishing (calories per... more

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College Algebra Word Problem Algebra Help Algebra Word Problem College Math

10/19/17

Help with a word problem

A total of $12,000 is invested in two funds paying 9% and 11% simple interest. If the yearly and trust is $1180, how much of the $12,000 is invested at each rate?

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College Algebra Word Problem

10/19/17

perimeter is 50, if width were doubled and length were increased by 19 perimeter would be 108m. what is the length and width

using a rectangle

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College Algebra Word Problem

10/19/17

The area of a rectangle is 61 square units. If the length is 3 times the width find dimensions

Quad formula college algebra math word problem. The area of a rectangle is 61 square units. If the length is 3 times the width, then find the dimensions of the rectangle. Round off your answers... more

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College Algebra Word Problem

10/18/17

a patch of lily pads doubles in size everyday. It covers a lake in 48 days, how long for it to cover half the lake?

Word problem to solve a square root question.

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College Algebra Word Problem Word Problem Word Problems Algebra Word Problem

10/17/17

Unsure how to solve this word problem and how to get the answer.

A square and a triangle have the same area. The base of the triangle is 3 feet more than the side length of the square. The height of the triangle is 1 foot less than the base of the triangle.... more

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College Algebra Word Problem

10/14/17

A bank loaned out 10,000, part of it at the rate of %7% per year and the rest at %17% per year. If the interest received in one year totaled 1,000 how much7%

I just need the answer to this question. i cant figure it out

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Suppose that u=log10⁡(3) and v=log10⁡(5). Find possible formulas for the following expressions in terms of u and/or v. Your answers

if the three schools have a total enrollment of 96,000 students, what is the enrollment at each school?

After 5 years there was approximately 701 grams of the substance remaining. To the nearest​ gram, how many grams of this substance were initially​ present?

What is the annual rate of interest for this account?

The number of students infected with the flu on a college campus after t days is modeled by the function. p(t)= 320/1+39e^-0.3t

suppose the quantity(in grams) of a radioactive substance present at time t is Q(t)=1,000(5^-0.3t) where t is measured in months.

The cost of producing x filters is c(x)=25x+22455 . The revenue from selling x filters is r(x)=40x. Find when revenue is greater than the cost.

The length of a rectangle is 2 yd more than twice the width x. The area is 544 yd^2. Find the dimensions of the given shape.

on a relatively flat rail trail, Caitlyn can walk at a rate of 3 miles per hour or she can bike at a rate of 15 miles per hour.

Please help with this word problem?

three times a first number decreased by a second number is 4. The first number increased by twice the second number is -15

What is the exact area of the triangle?

An internet service provider offers two different plans. Plan A costs $33 per month plus 60 cents per gigabyte of data used. Plan B costs $29 plus 85

College Algebra

A baseball player swings and hits a pop fly straight up in the air to the catcher. The height of the baseball in meters t seconds after it is hit is given by th

Maximum Area

The length of a rectangle parking lot is 20 ft more than the width. If the parking lot is w feet wide, express its area, A, as a function of the width.

Suppose that the caloric return rates from hunting among the Efe vary by the number of people who participate in the hunt.

Betty worked with 42 women for 379 days. She found that together, they collected 3,235 kg of shellfish in a total of 886 person-hours of work.

Help with a word problem

perimeter is 50, if width were doubled and length were increased by 19 perimeter would be 108m. what is the length and width

The area of a rectangle is 61 square units. If the length is 3 times the width find dimensions

a patch of lily pads doubles in size everyday. It covers a lake in 48 days, how long for it to cover half the lake?

Unsure how to solve this word problem and how to get the answer.

A bank loaned out 10,000​, part of it at the rate of %7% per year and the rest at %17% per year. If the interest received in one year totaled 1,000 how much7%

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After 5 years there was approximately 701 grams of the substance remaining. To the nearest gram, how many grams of this substance were initially present?

A bank loaned out 10,000, part of it at the rate of %7% per year and the rest at %17% per year. If the interest received in one year totaled 1,000 how much7%