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juan james

juan j.

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Instruction: simplify or reduce all of your answers. a. 1/8 ÷ 1/4 answer: ------------------------ b. 4/5 ÷ 5/6 answer: ------------------------ c. 2/5÷ 1/10

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Which of the following is/are true concerning hemidesmosomes? (mark all that apply) A. They contain cadherins B. They attach cells to the extracellular matrix C. They are usually found on the lateral sides of the cell D. They bind to intermediate filaments on the inside of the cell

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Determine which of the solutions X, Y, and Z have the highest pH.

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Question 5 How many chemicals are involved in the rate-determining step of a $S_N2$ reaction? 2 0 3 1 4 pts

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Which aqueous solution will have the lowest osmotic pressure? \( 0.04 \mathrm{M} \mathrm{MgCl}_{2} \) (B) 0.05 M KBr (C) 0.1 M LiCl (D) \( 0.2 \mathrm{M} \mathrm{Na}_{2} \mathrm{SO}_{4} \)

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Which of the following is an allylic alcohol? CH$_2$=CHCH$_2$CH$_2$OH CH$_2$=CHCH$_2$CH$_3$ CH$_2$=CHCH$_2$OCH$_3$ CH$_3$CH=CHCH$_2$OH HOCH=CHCH$_2$CH$_3$

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Which of the following is a common anticholinergic side effect of tricyclic antidepressants (TCAS)? O Diarrhea O Excessive sweating O Dry mouth O Headache O Insomnia

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9. (5 points) Which power series represents the function $\sin(5x^2)$ on the interval $(-\infty,\infty)$? A. $\sum_{n=0}^{\infty} \frac{(-1)^n}{5^{2n}(2n)!}x^{2n}$ B. $\sum_{n=0}^{\infty} \frac{(-1)^n 5^{2n+1}}{(2n+1)!}x^{4n+2}$ C. $\sum_{n=0}^{\infty} \frac{(-1)^n 5^{2n}}{(2n+1)!}x^{4n+2}$ D. $\sum_{n=0}^{\infty} \frac{1}{5^{2n}}x^{4n}$ E. $\sum_{n=0}^{\infty} \frac{(-1)^n 5^{2n}}{(2n)!}x^{4n}$

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Find the eigenvalues and eigen vectors of the matrix $A = \begin{bmatrix} 1 & 4 \ -4 & -1 \end{bmatrix}$.

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I am designing a device to produce EMF through magnetic induction. I have a coil wrapped around about 176 loops and a magnet that will rotate inside of the coil. The coil has a diameter of 2.5 inches and the magnet is 2 inches long, 0.5 inches in diameter, and has a field strength of 1.48 Tesla. I need to know how much I can output from this device assuming the magnet rotates 4.94 rotations in one second. Please show all calculations and if possible the same setup but with 4.94 rotations in 0.5 seconds.

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