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

Math Help For College

08/31/17

Express the final result in a single fraction using positive exponents only in the form of A/B

(12xy^3/-18x^4y)^-3

08/30/17

A car rental agency advertised renting a car for $24.95per/day and $0.26per/mile.If Shawn rents this car for 4​days,how many whole miles can drive on$250 budget

I need help asap plz: whole problem: A car rental agency advertised renting a car for $24.95 per day and $0.26 per mile. If Shawn rents this car for 4 days, how many whole miles can he drive on a... more
Math Help For College Mathematics Math Questions

08/26/17

Water is flowing out of a spherical container at a rate of 15.59 cubic feet per minute.

Water is flowing out of a spherical container at a rate of 15.59 cubic feet per minute. If the radius of the spherical container is 50 inches and it is initially full, how many minutes will it take... more
Math Help For College

08/20/17

A 33-inch board is to be cut into three pieces so that the second piece is twice as long as the first piece and the third piece is 5 times as long as the first

 They're asking what is the length of the second piece? 
Math Help For College

08/13/17

Find how many different ways this can be done if the following occur.

An ordinary deck of playing cards contains 52 cards, 26 red and 26 black. If a card is dealt to each of 2 player. a. both cards are red. b. both cards are black c. one card is black and the... more
Math Help For College

08/01/17

Arithmetic progression

if 9th term of an AP is 0, then ratio between 29th and 19th term is  
Math Help For College Trigonometry

07/25/17

4 tan(2θ-4)=3 in the interval [0,π]

I know that I have to divide the four from both sides but after that, I am stuck with tan(2θ-4)=3/4 
Math Help For College

07/25/17

how do you solve sec(arccot(-1))

 need help solving this.
Math Help For College College Algebra

07/20/17

What is the interest rate necessary for an investment to quadruple after 11 years of continuous compound​ interest?

What is the interest rate necessary for an investment to quadruple after 11years of continuous compound interest?  
Math Help For College

07/20/17

Form a polynomial f(x) with real coefficients having the degree and zeros

degree: 4 ; zeros:1,2 and 1-2i
Math Help For College

07/15/17

The Corporate Average Fuel Economy regulations .

In the U.S. are federal regulations intended to improve the average fuel economy of cars and light trucks,( truck, vans, sport utility vehicles) sold in the U.S.The combined car and light truck... more
Math Help For College

07/12/17

Find the ant’s speed when the temperature is 22 degrees Celsius

The speed S ( in centimeters per second) at which a certain type of ant crawls is S = 1/6(C -4), where C is the temperature in degrees Celsius.
Math Help For College

07/11/17

Determine wether (1,12) is a solution of y=16x-6

Determine wether (1,12) is a solution of y=16x-6
Math Help For College Sat Math Math Help Math Help Calculus

07/10/17

F=75-2 Mr.Thomas has created a rubric for calculating the raw score before any grading curve for the united states history final exam this year the test is con

anyone could help me find the answer for this the given formula was( F=75-2q)Mr.Thomas has created a rubric for calculating the raw score before any grading curve for the united states history... more
Math Help For College

07/07/17

Express the set using the roster method {x |x + 6 = 8}

how do I express this set using the roster method?
Math Help For College

07/06/17

What is the minimum pulse rate you should have maintain if you are 20 yrs. old and 45 yrs. old?

If A is your age, the minimum pulse rate you should maintain during aerobic activities is 0.72(220 -A).
Math Help For College

07/05/17

Probability

According to a recent article the average number of babies born with significant hearing loss (deafness) is approximately four per 1,000 babies in a healthy baby nursery. The number climbs to an... more
Math Help For College College Algebra Math Help

07/02/17

write in factored form: P(x)=3x^5−2x^4+64x^3−40x^2−275x+250 and that 5i is a zero

Given P(x)=3x^5−2x^4+64x^3−40x^2−275x+250 and that 5i is a zero, write P in factored form as a product of linear factors.
Math Help For College

07/01/17

if rice costs $1.30 per kilogram determine the cost of a pound of rice.

if rice costs $1.30 per kilogram determine the cost of a pound of rice.
Math Help For College

07/01/17

the recommended dosage of a drug for pediatric patients is 200 mg per kilogram of a patients weight if janine weights 76lb how much of the drug should she get

the recommended dosage of a drug for pediatric patients is 200 mg per kilogram of a patients weight if janine weights 76lb how much of the drug should she get
Math Help For College

07/01/17

a person earns $25900 one year and gets a 5% raise in salary. what is the new salary?

a person earns $25900 one year and gets a 5% raise in salary. what is the new salary?
Math Help For College

06/24/17

How much did she spend?

Tina's cell phone carrier charges her a flat rate of $60 a month for unlimited talk/text and 4 GB of data. She is charged $5 for every GB she goes over. If one month she used 7 GB

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