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

Math Help For College Math Math Help Math Word Problem

02/07/16

Gnomons, Growth Population Model Question Help!
A population of guinea pigs grow according to the following transition rule: PN = 2PN-1 + PN-2. The starting population is P0 = 3 and the population in the first generation is  P1 = 5.   Can the... more
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Math Help For College

02/05/16

i need help with this math problem
5-0.1(x-30)=18+0.05(x+100)   the decimals make it extremely difficult 
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Math Help For College

02/05/16

could someone assist me with math?
-8+2x=4x-2(3x-1)   please help!
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Math Help For College

02/05/16

could someone help me with math?
1/4x-1/16=1/8+1/2x   fractions throws me into loops!
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Math Help For College

02/05/16

i am struggling with this math prblem
2(n+4)+8n-5(n+3)=43
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02/05/16

How do I solve step by step?
Simplify completely:       2/3 - x                           9/7 + x
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Math Help For College

02/04/16

could someone help with fractions?
1/3x-1/4x=1/2-1
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Math Help For College

02/04/16

i need help with decimals?
0.04-0.03(200-x)=5.2
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Math Help For College

02/04/16

could someone help me with this math problem?
2x-3(4x+5)=-7x+2(3x+4)   im so confused
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Math Help For College

02/04/16

could someone help with math?
Solve the following inequality, then graph the solution set.7-4(y-1)>-y+7
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Math Help For College

02/04/16

help with math?
Solve the following inequality, then graph the solution set. 3/2y+1/3≤1/6y-4/3
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Math Help For College

02/03/16

i have math help
2 less than 5 times a number is equal to -11. Find the number.
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Math Help For College

02/03/16

i need help with this math problem?
If one sixth of the sum of a number and 11 is 15 less than that number, what is the number?
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Math Help For College

02/03/16

how to do this math problem?
Two professors in the mathematics building have offices that are consecutive odd numbers with a sum of 14,244. What are the office numbers of these two professors?   the office numbers are _____
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Math Help For College

02/03/16

could someone help me with this math problem?
-1/4y-1/3≤2/3
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Math Help For College

02/02/16

could someone help me with this math problem?
y+2=-2/3(x+6) for y   y=????
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Math Help For College Math Word Problem

01/28/16

i need to figure out how many people who were drug tested were positive, negative, and those who were negative that received a correct result
A company decides to administer a drug test to all of its 2000 employees, because of a newspaper allegation that 15 percent of the company's workers use drugs. The test is 95 percent accurate, and... more
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Math Help For College

01/27/16

Hey man pushing a lawnmower on a level lawn with the force of 250 N it 40% of this force is directed downward how much work is done in Jules by the man pushing
The last part of the question says it's 40% of this forces directed downward how much work is done and Jules by the man pushing a mower 6.2 m
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Math Help For College Math Logic Math Help

01/25/16

Proof by contrapositive: If n is even, then 2(n) is also even.
The contrapositive would be: If 2(n) is odd, then n is odd.   What is wrong with my logic?  The first statement is obviously true, and the second one is obviously false.  I know it must be... more
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Math Help For College Word Problems

01/21/16

Write the equation for this situation
The number of bacteria in a colony double every three hours. At 8 am this morning, there were 120 bacteria. At 11 am, there will be 240 bacteria.
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Math Help For College Math Maths Math Help

01/21/16

How does one come to the answer 0.12 from (0.045 + x * 0.504) / (0.003 + x * 0.0105) = 25. What rules are involved to solve this equation?
How does one come to the answer 0.12 from (0.045 + x * 0.504) / (0.003 + x * 0.0105) = 25. What rules are involved to solve this equation?
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Math Help For College Math Help Math Question Math Equations

01/20/16

How does one come to the answer 0.12 from (0.045 + x * 0.504) / (0.003 + x * 0.0105) = 25. What rules are involved to solve this equation?
How does one come to the answer 0.12 from (0.045 + x * 0.504) / (0.003 + x * 0.0105) = 25. What rules are involved to solve this equation?EDIT: thanks for pointing it out. :D
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01/19/16

Math word problem about rectangle
The length of a rectangular garden is 25 feet longer than its width. If the area of the garden is 186 square feet, what are the dimensions of the garden?A) First, write a quadratic equation in the... more
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Math Help For College Word Problem, Elementary Math

01/18/16

Math Help Please!
A farmer was asked how many cows she has. The farmer replied, “Between the cows and the chicken, there are 25 eyes and 76 feet.” How many cows does she have? How many chickens does she... more
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Math Help For College

01/18/16

What is the net force of 5.0N and 10 N acting on an object if the two forces are in the same direction?
Looking to learn the trade secret about using math formulas to sove some math questions I have, I don't have a strong math back ground and I need help in learning the problems and how to solve them
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