Saturday
November 22, 2014

Posts by Jacinta


Total # Posts: 17

Lowther
Use the numbers 1,2,3 and 4 in that orders with +, -, x or division signs to create a sum that equals 32
March 6, 2013

Algebra
zeros are where the graph intersects the x-axis.
August 2, 2009

Algebra
Would it be $24,270.28 ?
July 28, 2009

Algebra
Use the compound interest formula $18,000 is invested in an account paying 3% interest compounded quarterly. Find the amount of money in the account at the end of 10 years. (Show values substituted in the formula, and calculate the numerical amount.)
July 28, 2009

Math Help Please
How can the answer be 0 ? I don't get it, I figured to be -1-2i Choice B. What did i do wrong? Thanks!
July 22, 2009

Math Help Please
Suppose that a polynomial function of degree 5 with rational coefficients has 0 (with multiplicity 2), 3, and 1 –2i as zeros. Find the remaining zero. A. –2 B. –1 – 2i C. 0 D. 1 + 2i
July 22, 2009

Communication Studies
What is the cultural meaning behind an image of a sign of "WALL STREET" ? What would a “semiologist” say about the cultural meaning of an image like this?
July 17, 2009

Algebra
Please Solve the inequality: x + .06(12000-x) >= 650
July 10, 2009

Algebra
This is what I got too! Thanks for verifying my work!
July 7, 2009

Algebra
Simplify (4 – 5i)(3 + 7i) and write the answer in the form a + bi, where a and b are real numbers.
July 7, 2009

Algebra
Thank you!
June 28, 2009

Algebra
Let f(x) = 1 – 3x^2. Which of the following is true? Give a brief explanation. A. f is an odd function B. f is an even function C. f is neither even nor odd D. f is both even and odd I would say B because an even function is one where f(x) = f (-x), Is am correct? Is it ...
June 28, 2009

Algebra
So my work is correct? Thanks for the help!
June 26, 2009

Algebra
Is my evvaluation correct? y=mx+b 3x + y = 5 y = -3x+5 y = -2 m = -3 x = 4 b = unknown Solve For b: y = -3x + b -2 = -3(4) + b -2 = -12 + b -12 + 10 = -2 10=b To Check: y = -3x + b -2 = -3(4) + b -2 = -12 + b -12+10 = b 10 = b -2 = -3(4) + b -2 = -12 + 10 -12+10 = -2 b = 10
June 26, 2009

Algebra
Find the equation of the line parallel to the line 3x + y = 5 and containing the point (4, – 2). This is what I got. Is this correct? y = –3x + 10
June 26, 2009

Math
Suppose you take a piece of cardboard measuring 7 inches by 7 inches, cut out square corners with sides x inches long, and then fold up the cardboard to make an open box. Express the volume V of the box as a function of x.
June 25, 2009

SOSE
What are 4 highlights of italian culture
November 8, 2008

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