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rebecca west

rebecca w.

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4. \( \lim _{x \rightarrow 0} e^{x}+e^{-x}-2 \cot x \)

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During which phase of mitosis do the two new nuclear membranes form? Group of answer choices Anaphase Interphase Metaphase Telophase

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TB MC Qu. 07-88 Which of the following is... Which of the following is not true about barriers to entry? Multiple Choice They cause price to be lower and output higher than if they didn't exist. They allow a firm to earn economic profit in the long run. They make it difficult for potential producers to enter a given market. They allow a firm to control or restrict the amount of goods supplied in the market.

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The tendency for people to know more about another person's traits than about their environment may help explain why people often use which one of the following attributions? a. Fundamental attribution error b. Impression formation c. Self-serving bias d. Actor/observer bias

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2. Calculate the pH of a solution of 0.0005 M sodium chloride (NaCl) at 25 $^\circ$C

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Solve the equation by factoring. 16x\textsuperscript{2}+2x-3=0 Rewrite the equation in factored form. \boxed{\hspace{1cm}}=0 (Factor completely.) The solution set is \boxed{\hspace{1cm}}. (Use a comma to separate answers as needed. Type each solution only once.)

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2. (a) Consider some algorithm, e.g., (b) below. Build a recurrence equitation and solve it for the number of operations in the algorithm. (b) Construct a recursive formula to compute $S(n) = 1^2 + 2^2 + \dots + n^2$. Build a recurrence equation for the number of operations $M(n)$ for your recurrence formula. Solve $M$ to get $M$ as a function of $n$. What is Big O for your solution?

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ne H-C-H 1 +C-C-C-C-14 CH3C(CH? 1 ? H H-C-H H ? ds from Table 3 that are isomers: somers in Table 3. You need to name only one draw (write) shorthand structures for tic (IUPAC) name for isobutane 2,2-dimethylbutane (shorthand structure) (H3C)-CCH?CH? 3 all model kit parts are in the box? your instructor and ask them to put checkmar Isol (shc H

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Texts: Secondary school computing. Need step solution. Thanks in advance. Appreciated! You have been asked to write a program to count the number of vowels in a word. Vowels are the letters 'a', 'e', 'i', 'o', and 'u'. The program must: - Ask the user to enter a word and store the input. - Repeatedly take input of a new word until it only contains letters. - Convert the word to lowercase. - Count the number of vowels in the word, e.g. "processor" contains 3 vowels: o, e, o. The program must display: - "There are no vowels in the word." if there are no vowels in the word. - "There is one vowel in the word." if there is only one vowel in the word. - "There are [insert vowel count] vowels in the word." The [insert vowel count] must be replaced with the number of vowels in the word. Write a program to meet the requirements. Save your program as VOWELCOUNT_2021_<your name>_<centre number>_<index number>.py. [6] Save your program as HIGHESTCOUNT_2021_<your name>_<centre number>_<index number>.py. Extend your program to: - Ask the user to enter 5 words. - Count the number of vowels in each word. - Store words that have more than two vowels in a list. - Calculate the total number of vowels in all 5 words entered. Your program must still: - Repeatedly take input of a new word until it only contains letters. - Convert each word to lowercase. After all the 5 words have been entered, your program must: - Display the word with the highest number of vowels (if there are multiple words with the highest number of vowels, displaying any one of the words will be sufficient). - Display the list of words that have more than two vowels. - Display the total number of vowels in all 5 words that are entered. Your program does not need to display these previous output messages: - "There are no vowels in the word." - "There is one vowel in the word." - "There are [insert vowel count] vowels in the word." Your program must include appropriate input and output messages.

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Find the capacity of these two channels, and compare which one is larger.\\ $P_1 = \begin{bmatrix} p - \varepsilon & p - \varepsilon & 2\varepsilon \\ p - \varepsilon & p - \varepsilon & 2\varepsilon \end{bmatrix}$ and $P_2 = \begin{bmatrix} p - \varepsilon & p - \varepsilon & 0 \\ p - \varepsilon & p - \varepsilon & 2\varepsilon \end{bmatrix}$, where $\bar{p} + p = 1$.

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