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Find the first derivative with respect to x of this function: f(x)=ln(x^3+2x)

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How does The Church of Jesus Christ of Latter-day Saints suggest protecting the sanctity of life in cases of unwed pregnancy? Group of answer choices Ignoring the issue Providing help for unwed parents Encouraging abortion None of the above

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The coordinates of the vertices of ABC are A(1, 4), B (-2, -1), and C (-3, -2). Find the perimeter of ABC. Leave your answer in simplest radical form

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output= 1,2,3,4,5,6,7,8,9,10 TC = 9,12,14,17,21,26,32,40,50,70 solve TR , MR , MC and profit /loss? Given answer of all questions Break even level of output ?why? profit maximizing level of putput?why? level of output where firm get loss? level of output where another break even level of output may occur?

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What happens during sleep? Group of answer choices heart rate and respiratory rate increase; blood pressure and body temperature decrease. heart rate, respiratory rate, and body temperature decrease; blood pressure increases. heart rate, respiratory rate, blood pressure, and body temperature all decrease. heart rate, respiratory rate increase, and blood pressure decrease; body temperature increases.

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(1 point) Let $v_1 = \begin{bmatrix} 5\\3\\1 \end{bmatrix}$, $v_2 = \begin{bmatrix} 20\\11\\4 \end{bmatrix}$, $v_3 = \begin{bmatrix} 66\\36\\13 \end{bmatrix}$ and $w = \begin{bmatrix} 4\\3\\8 \end{bmatrix}$. 1. Is $w$ in {$v_1, v_2, v_3$}? Type \"yes\" or \"no\". 2. How many vectors are in {$v_1, v_2, v_3$}? Enter \"inf\" if the answer is infinitely many. 3. How many vectors are in Span {$v_1, v_2, v_3$}? Enter \"inf\" if the answer is infinitely many. 4. Is $w$ in the subspace spanned by {$v_1, v_2, v_3$}? Type \"yes\" or \"no\".

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Which of the following is NOT TRUE? Group of answer choices Teaching a dog to catch a flying disk involves shaping. In classical conditioning, the relationship that is innate is US -> UR. Once a behavior is classically conditioned, it can no longer be changed. A positive reinforcer increases the likelihood that the response will occur again.

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Swan Company has two divisions, Hill and Paradise. Hill produces a unit that Paradise could use in its production. Paradise currently is purchasing 4,500 units from an outside supplier for $51.00. Hill is operating at less than full capacity and has variable costs of $25.80 per unit. The full cost to manufacture the unit is $38.40. Hill currently sells 449,500 units at a selling price of $56.60. What would be the impact on Swan Company's overall profits if the internal transfer is made? Multiple Choice $6,500 decrease $113,400 increase No change in profits $27,500 Increase

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Solve the equation for x.\\ $\det \begin{bmatrix} 6 & 2x & -6\\ 0 & 5 & -6\\ 4 & 4 & x \end{bmatrix} = 318$ \\ The solution set is {$\Box$}\\(Use a comma to separate answers as needed.)

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A sample of radioactive isotope contains 1.0 x 10^{24} atoms at its half-life of 6.0 hours. Find: (a)The decay constant (b)The initial activity (c)The number of atoms remaining after 12 hours (d)The number of atoms remaining after 30 minutes

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sandra b.