Numerade

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47.5.6: Arrange the code to compute the total score for a student. Consider a comma-separated file that contains student names and scores such as the following: Jane Lee, 100, 98, 97, 100 Aaron X. Schmidt, 37, 42, 49, 54 Frank von Tardy, 2, 3, 10, 7 We can read the file one line at a time and use the indexOf method to get the positions of the commas. The call $$line.indexOf(",", pos)$$ gives the position of the next comma at or beyond the position pos, or -1 if there is no match. Rearrange the lines below to compute the total score for a student. Assume that each student has at least one score. Unused $$total = total + Integer.parseInt(score);$$ else $$score = line.substring(start);$$ $$score = line.substring(start, end);$$ $$int start = end + 1;$$ $$end = line.indexOf(",", start);$$ if (end == -1) $$int end = line.indexOf(",", 0);$$ $$String name = line.substring(0, end);$$ $$score = score.trim();$$ while (end != -1) { $$String score;$$ } Scores.java import java.util.Scanner; public class Scores { public static void calculateScore (String line) { int total = 0; System.out.println(name + " " + total); } public static void main(String[] args) { Scanner in = new Scanner(System.in); while (in.hasNextLine()) { calculateScore(in.nextLine()); } }

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Which effect does immobilization have on the cardiovascular system? Lessened need for oxygen No specific primary effect Negative nitrogen balance Venous stasis and dependent edema

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7. Given that \overrightarrow{A} + \overrightarrow{B} = \overrightarrow{C}, and that $A^2 + B^2 = C^2$, how are \overrightarrow{A} and \overrightarrow{B} oriented relative to one another? 8. Given that \overrightarrow{A} + \overrightarrow{B} = \overrightarrow{C}, and that \overrightarrow{A} + \overrightarrow{B} = \overrightarrow{C}, how are \overrightarrow{A} and \overrightarrow{B} oriented relative to one another? 9. Given that \overrightarrow{A} + \overrightarrow{B} = \overrightarrow{C}, and that \overrightarrow{A} - \overrightarrow{B} = \overrightarrow{C}, how are \overrightarrow{A} and \overrightarrow{B} oriented relative to one another?

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Data for Graph #2 A group of four students has been collecting data on the possible relationship between the age of a student in a particular Biology class and the grade they received. The students postulate that the older student, the better his or her grade will be. Here is their data: Age Sex Grade in the Biology Course 31 Female A 32 Male A 24 Female C 32 Male D 21 Female B 19 Female C 20 Male A 16 Male C 18 Female B 18 Male C 22 Female B 40 Male A 38 Male D 31 Female C 26 Female A 29 Male A 37 Male D 35 Male C 19 Female F 27 Female B 22 Male A 25 Female B 1. Plot the data so as to correlate it to their hypothesis. Is there a relationship between age and grade achieved in the class? If so, what is it? 2. Can all of the data fit in one graph? 3. Is some data irrelevant to the hypothesis being put forward or is all of it relevant? Explain your answer. 4. Could more than one graph be made from this data? Make at least one other graph that could be generated from this data.

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Find X1 and X2 where $f(x)$ is discontinuous (if they exist). Suppose $X_1 < X_2$. Classify each discontinuity. If there are any extra blanks, enter DNE. $f(x) = \begin{cases} 5e^{-3x} & x \le 0\\ 8x + 5 & x > 0 \end{cases}$ X1 = X2 =

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Question 57 Which of the following muscles is the prime mover for inhalation? A External intercostals B Internal intercostals C Hyoglossus D Diaphragm E Stylohyoid Question 58 1 Point 1 Point

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A vector v starts at the point P = (-2,5) and ends at the point Q = (1, -2). Write v in component form, $(a_1,a_2)$. v = (Simplify your answers.)

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Q.2 The distance a spring stretches from its free length is a function of how much tension force is applied to it. The following table gives the spring length $y$ that was produced in a particular spring by the given applied force $f$. The spring's free length is 4.7 in. Find the spring constant ($f = kx$ and $x = y - 4.7$). Force $f$ (lb) Spring length $y$ (in.) 0 4.7 0.94 7.2 2.30 10.6 3.28 12.9

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A profit-maximizing single-price monopolist: I. faces downward sloping demand curve II. has the marginal revenue equal to the price charged III. always produces in the inelastic part of the demand curve None of the other answers is correct Only III is true Only II is true Only I is true Only II and III are true

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9 At what point do the following lines in $\mathbb{R}^3$ intersect? $l_1: \ (x, y, z) = (3, 1, 2) + s(1, 0, 2), \ s \in \mathbb{R}$ $l_2: \ (x, y, z) = (2, -1, -4) + t(0, 1, 2), \ t \in \mathbb{R}$ Select one alternative: $\circ \ (5, 1, 6)$ $\circ \ (-1, 2, 0)$ $\circ \ (2, 1, 0)$ $\circ \ (2, 0, -2)$

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dana c.