04/06/15

Is there an easier way to do (x+3)^4(x-2)^2+(x+3)^3(x-2)^3 than multiplying it all out?
I know to do this problem I could multiply it out, but i'm pretty sure there is an easier way.   (x+3)^4 (x-2)^2  +  (x+3)^3 (x-2)^3
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03/27/15

Find the probabilities of the following events
events A and B of a sample space S, but assume that Pr[A′] = 0.4, Pr[B] = 0.55, and Pr[A′∩ B] = 0.2. Find the probabilities of the following events: (1) Pr[A∩B] = (2) Pr[A∪B] = (1) Pr[A′∪B]
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03/27/15

CAN A FUNCTION HAVE AN INFINITE NUMBER OF VALUES IN ITS DOMAIN AND ONLY A FINITE NUMBER OV VALUES IN ITS RANGE
Can a function have an infinite number of values in its domain and only a finite number in its range?
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03/18/15

In(u)^3=7In(u)
I am so lost
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03/18/15

Provide an example of an arithmetic series which totals zero. Using complete sentences, explain how you created the example.
Provide an example of an arithmetic series which totals zero. Using complete sentences, explain how you created the example.
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03/15/15

f(x) = -3x^2 + 6x
maximun/minimum
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03/03/15

find the future value of the following ordinary annuites payment are made and invest compounded as given $1000,9% compounded annunally 25 yearsmt
r=$1000, 9% compounded annul for 25 years
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03/01/15

solve for theta: cos (theta + 10) = sin (2theta - 40)
solve for theta: cos (theta + 10) = sin (2theta - 40)
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02/26/15

college Algebra
Determine whether the function is one-to-one. (If it is not, provide an example of an two different x-values giving the same y-value).   F(x)= 3x/x-2
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02/20/15

Algebra 2 second semester
A car moves with initial speed, v, and accelerates with acceleration a. The distance, d, that the car travels in time, t, is given by the formula shown. Write a simplified rational expression for... more
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02/12/15

confusing math question help please!
how many liters of an 80% acid solution must be mixed with a 15% acid solution to get 390L of a 70% acid solution?
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02/12/15

how to calculate for square footage?
have 4 widows measuring 40" x 50", what is the square footage?
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02/12/15

What is the smallest set containing the number
1. What is the smallest set containing the number 0? rational numbers real numbers natural numbers whole numbers integers 2. What is the smallest set containing the number 2.301? rational... more
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02/05/15

Find the composition of functions.
fond the composition of functions, simplify answers.  Lets f(x)=1-x/2. Find f(f(x))
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02/05/15

Taylor is 2/3 as old as her cousin. The sum of their age is 45. How old are Taylor and her cousin
I don't have a description... its just a word problem  
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02/05/15

find the smallest two consecutive integers such that five times the smaller is at least 8 more than three times the larger
Write an inequality and solve  
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02/03/15

the product of two consecutive odd numbers is 323. find the numbers
Word problem leading to quadratic equations
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02/03/15

3/4 bushels in 2/3 hour. How many bushels in one hour?
Maya picks 3/4 bushel of peaches in 2/3 hour. How many bushels can she pick in one hour?
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02/02/15

Find the value of "k" and the second root. One of the roots is given to you. 7 is a root of x^2-3x = -k
Please solve thoroughly! Thank you!
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01/28/15

Finding (F o g o h)(x)
Suppose that   f(x)= sqrt3x   g(x) = x/x-2   h(x)= 3sqrt11x    Find (F o g o h)(x)
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01/19/15

TanB+ cotB = secB cscB
It's proving identities ( often found in trigonometry of advanced functions)
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01/16/15

Doubling Numbers #12
Dr. Albert A. Bartlet (University of Colorado) developed the following analogy: Suppose you have a glass jar in which a single bacterium is placed at 12:00 pm. Suppose that at 12:01 pm the... more
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01/14/15

My question is in description!
Anne, Bridget, and Sasha shared a sum of money. Anne took 1/3 of the total amount, and Bridget took 1/4 of the remaining money. After both of them had taken their share, Sasha took 1/2 of what was... more
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01/14/15

Bobby is constructing a table of values that satisfies the definition of a function...
Bobby is constructing a table of values that satisfies the definition of a function. What number(s) can be placed in the empty cell so that the table of values satisfies the definition of a... more
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01/11/15

if a clock takes 11 seconds to strike 11:00 (chiming 11 times), how long does it take to strike 5:00 (chiming 5 times)? Assume each time occurs instantaneously
type an integer or decimal rounded to the nearest hundredth as needed
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