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Calculus problem help? show your work?
Write the equation of the tangent line
y= ( 3x^4 - 2x - 1) / ( 4 - x^2) at x = 1
3 AnswersMathematics6 years agocalculus problem help ? show your work.?
Revenue. Suppose the revenue ( in dollars) from the sale of x units of a product is given by
R(X)= 60x^2 + 74x/ 2x+ 2
Find the marginal revenue when 49 units are sold.
1 AnswerMathematics6 years agomath problem? help?
Complete part a
lim
x→−∞ (7x^3 − 4x) / (11x^3 − 2)
(a) Use analytic methods to evaluate the limit. (If the limit is infinite, enter '∞' or '-∞', as appropriate. If the limit does not otherwise exist, enter DNE.)
1 AnswerMathematics6 years agoList the courts from the Justice of the Peace Court up to the Texas Supreme Court/Court of Criminal Appeals?
government question.
1 AnswerLaw & Ethics6 years agoMath help? 10 points? Show your work.?
Write the complex number in rectangular form.
9( cos 5 + i sin 5)
a) -3 - 0.3i
b) 0.8 + 9i
c) 9 + 0.8i
d) 3 + 0.3i
2 AnswersMathematics6 years agoWhat is the difference between an "at-large" city council member and a "specific district" city council member?
Which district is designed to discriminate against minorities?
1 AnswerWords & Wordplay6 years agoMath help? 10 points?
Two forces act at a point in the plane. with the given angle. Find the magnitude of the resultant force.
Forces of 43 and 60 newtons, forming an angle of 90 degrees.( round to the nearest newton)
a) 17 newtons
b) 74 newtons
c) 2580 newtons
d) 103 newtons
2 AnswersPhysics6 years agoMath help? 10 points? Show your work?
Find sin(s - t) given that cos s = 1/3, with s in quadrant I, and sin t = 1/4,with t in quadrant II.
4 AnswersMathematics6 years agoMath help? 10 points? Show your work?
Find cos(s+t) given that sin s = -sqrt 3/3, with s in quadrant IV, and sin t = -sqrt 5/6, with t in quadrant IV.
I know the answer is ( sqrt 186 - sqrt 15)/18
but i dont know how my book got that.
4 AnswersMathematics6 years agoMath help? 10 points? Show your work?
Solve the equation in the interval [0, 360). Give solutions to the nearest tenth, if necessary.
2cos^2 x + 7 sin x= 5
3 AnswersMathematics6 years agoMath help? use the fundamental identities to simplify the expression. 1/cot^2x + sec x cos x?
Show your work please? i know the answer is supposed to be sec^2 x but i dont know how my book got that. 10 points to whoever answers
4 AnswersMathematics6 years agoMath help? find the exact value of the real number y. y= csc^-1(-1)?
3 AnswersMathematics6 years agoMath help ??? Find the Vertical asymptote and the slant/oblique asympt of the function below?? 10 points!?
f(x) = 3x^2 - 4x - 4/ x + 1
2 AnswersMathematics6 years agoEnglish figurative language help? By the way, these questions were taken from the book the scarlet letter.?
Determine if each of the following questions is a simile, alliteration, personification, analogy, synecdoche, repetition, paradox, assonance, or metaphor.
1) Dreadful as it was, she was conscious of a shelter in the presense of these thousand witnesses
2) It is remarkable that persons who speculate the most boldly often conform with most perfect quietude to the external regulations of society.
3) On the breast of her gown, in fine red cloth, surrounded with an elaborate embroidery and fantastic flourishes of gold- thread, appeared the letter "A"
1 AnswerBooks & Authors7 years agoMath help? show your work?
Let f(x) = x^2 - 8 and G(x)= 10 - x
Find (F/G)(5)
(F/G)(5)=?
1 AnswerPrimary & Secondary Education7 years agoMath help? show your work?
For the function f(x)= 1/6x, construct and simplify the difference quotient f(x+h) - f(x)/h
3 AnswersMathematics7 years ago