3,398 Answered Questions for the topic College Algebra

College Algebra

08/25/14

#### (x^3y^-2)^2/(x^5y^3)^-3

simplify and write the resulting expression with only positive exponents
College Algebra

08/23/14

#### Determin the cost, in dollars of delivering x parcel per flight

An air freight company has determined that the cost, in dollars, of delivering x parcels per flight isC(x) = 4025 + 5x.   The price per parcel, in dollars, the company charges to send x parcels... more
College Algebra

08/23/14

College Algebra

07/21/14

#### suppose that x=log2^5 and y= log10^9. express log2^3 in terms of x and y

I need to see work, answer is 1/2y(x+1)
College Algebra

07/10/14

#### the average of 3 numbers is 12. If one of the numbers is 8 what are the sum of the other 2 numbers

the average of 3 numbers is 12. if one of the numbers is 8 what are the sum of the other 2 numbers i need help asap
College Algebra

06/29/14

#### Construct a polynominal function f with the following characteristics.

Construct a polynominal function f with the following characteristics.   zeros: -1, 2, and 4 degree 3 y-intercept 16
College Algebra

06/29/14

#### Find the maximum number of zeros the following Polynominal may have. Do not attempt to find zeros.

Find the maximum number of zeros the following Polynominal may have. Do not attempt to find zeros.   f(x) = 7x3-4x2+x+8
College Algebra

06/29/14

#### List the potential Rational Zeros of the polynominal function. Do not attempt to find the zeros.

List the potential Rational Zeros of the polynominal function. Do not attempt to find the zeros.   f(x) = 11x4-8x3+x2-x+1   A) -1, 1, -11, 11 B) -1, 1, -11, 11, -8, 8, -1/11, 1/11, 1/8,... more
College Algebra

06/29/14

#### If 7+5i is a zero polynominal function with a degree of 5 with real coefficants, then so is____.

If 7+5i is a zero polynominal function with a degree of 5 with real coefficants, then so is____.
College Algebra

06/29/14

#### Using Data Given Below Use this function to Predict the Number of Hurricanes.

Using Function Given Below Use this function and data to Predict the Number of Hurricanes between 1961 and 1970.   Decade, x            Major Huricanes Striking,H 1921-1930, 1      ... more
College Algebra

06/29/14

#### Find the Domain of the Following Rational Function

Find the Domain of the Following Function   H(x) = (-6x2)/(x-6)(x+5)
College Algebra

06/29/14

#### Find a bound on the real zeros of the Polynominal function

Find a bound on the real zeros of the Polynominal function.   f(x) = x4+3x3-7x-3   Every real zero lies between -___ and ___

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