1,642 Answered Questions for the topic Math Help For College

Math Help For College

09/16/18

A certain land area is 530 comma 000530,000 square​ miles, and it holds a population of 6363 million people. Calculate the population​ density, rounding to the
I tried figuring this out but I'm not 100 percent sure how to do it can someone please help. 
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Math Help For College

09/15/18

math word problem help
The Nevada Gaming Commission gives 250 polygraph tests each month to potential casino employees. On average, 4% of the applicants are former criminals who are trying to hide their identity. The... more
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Math Help For College Math Word Problem

09/15/18

I need to know the formula and answer to solve this problem
You want to paint your bedroom. The walls are 10 feet high and the room is a rectangle that is 12 feet by 14feet. You find this fancy paint that says a 1 gallon can will cover 20 square meters. a.... more
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Math Help For College

09/13/18

The mean number number lastyear was 1253 per hour. A random sample of 100 days this year shos a mean 1261 witha standard deviation of 59.
statistics
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Math Help For College

09/12/18

College Algebra
The population of a small town in central Florida has shown a linear decline in the years 1994-2006. In 1994 the population was 47400 people. In 2006 it was 38160 people.A) Write a linear equation... more
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Math Help For College Math

09/11/18

if you plan to make 8 dozen cookies how many cups of flour do you need?
how many cups of flour
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Math Help For College Liberal Arts Mathematics

09/11/18

Determine the monthly payment for the installment loan.
Amount Financed (P)    Annual Percentage Rate (r)   Number of payments per year     Time in years  $700                                     7.5%                                    12             ... more
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09/08/18

Mah equations
A rowing team rowed 90 miles while going with the current in the same amount of time it took to row 10 miles against the current. The rate of the current was 4 miles per hour. Find the rate of the... more
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Math Help For College

09/05/18

if victor score 12 point in the first quarter in the basketball game and he continue to score this manner for the entire game how many point will he score
give me a good answer and explanation
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Math Help For College

08/31/18

Need help with some square feet problems
As of mid-2016, the world's population was about 7.4 billion people. The population of the United States was 324 million.The area of a certain city is 706 square miles. If in mid-2016 every person... more
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08/30/18

implicit differentiation
Assume that F is differential function with F'(2)=5. Find dy/dx at the point (x,y) = (1,2) if y is defined implicitly by the equation : F(y/x) = y^2   Note that z, y, F are not related except... more
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Math Help For College Math Limits Finding Limits

08/29/18

Consider the following limit. lim x→2 (3x + 2) Find the limit L.
Well I know that the limit L is equal to eight. I know I get 8 by plugging in the 2 into 3x+2, but then it asks me the following:   (a) Find δ > 0 such that |f(x) − L| < 0.01 whenever 0... more
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Math Help For College

08/29/18

five times the sum of a number and 8
I need help with finding the solution to         five times the sum of a number and eight  
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Math Help For College

08/28/18

use inductive reasoning to predict the next three numbers
4, 9, 13, 22, 35, 57,...
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Math Help For College Math College Algebra

08/27/18

How would I solve for V2?
P1V1/T1 = P2V2/T2
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Math Help For College

08/26/18

how many liters in 23 gallons?
This question is part of the following question.   A gas station in mexico city charges Mex$7.73 for a liter of gas. My car takes 23 gallons. How much will it cost in US dollars to fill the... more
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Math Help For College

08/26/18

The width of a rectangle is 10 feet. This width is four feet more than two times its length. What is its length l in feet
This problem is apart of my assignment and I don't know how to do it 
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Math Help For College

08/26/18

Consider the line y=2x-8
What is the slope of a line parallel to this line?                                              What is the slope of a perpendicular to this line?
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Math Help For College

08/24/18

I need help with a math word problem.
If the number of mortgage applications declined by 9% to 1,795,397, what had been the previous year's number of applications? (Round to the nearest whole number)
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Math Help For College Math Equations Solve Word Problem

08/23/18

I need help solving word problem
define variables, write an equation, and then use the equation in the solving process.   A building has a ramp to its front doors to accommodate the handicapped. If the distance from the building... more
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Math Help For College

08/21/18

An equation for s in terms of t if s is proportional to the square root of t, and s=16 when t=16
Need help. Don’t understand.
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Math Help For College

08/21/18

what is the greatest number of miles she can drive the rental car without spending more than 270$
stella is renting a car for a business trip. the car rental agency charges flat rate of 60$ plus 0,50$ per mile for every mile she drives over 40 miles. the company will pay up to 270$
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Math Help For College Math Word Problem

08/19/18

the sum of two numbers is 43. the Larger number is 17 more than the smaller number. what are the numbers
i dont understand it and i just need help sovling it thats all. thanks
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Math Help For College

08/18/18

Help me with my math problem
Eight more than the product of a number and 2 is 4
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Math Help For College

08/17/18

Translate the following to an algebraic expression: One- third of the difference between the length and the width.
Translate the following to an algebraic expression: One- third of the difference between the length and the width.
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