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Questions in Grade High-school

[Terjawab] Complete the table. \begin{tabular}{|c|c|} \hline$x$ & $y=5 x$ \\ \hline-3 & 1 \\ \hline-2 & \\ \hline-1 & \\ \hline 0 & \\ \hline 1 & \\ \hline 2 & \\ \hline 3 & \\ \hline \end{tabular}

[Terjawab] What is the mass percent of oxygen $( O )$ in $SO _2$ ? A. $\frac{(16.0 g+16 g)(6.02 \times 10^{23})}{100 g}$ B. $\frac{32.1 g}{16.0 g+16.0 g} \times 100 \%$ C. $\frac{16.0 g}{(32.1 g+16.0 g+16.0 g)} \times 100 \%$ D. $\frac{(16.0 g+16.0 g)}{(32.1 g+16.0 g+16.0 g)} \times 100 \%$

[Terjawab] Giulia is playing a game with 6 cards: 4 kings, 1 queen, and 1 jack. She draws 1 card out of the stack of cards, replaces it, and then draws another card. What is the probability that she will draw a king and then a jack, [tex]P( king, then jack )[/tex] ? [tex] \frac{1}{36} [/tex] [tex] \frac{1}{24} [/tex] [tex] \frac{1}{9} [/tex] [tex] \frac{1}{6} [/tex]

[Terjawab] What causes a disturbance that results in a wave?

[Terjawab] Calculate $1 \div \frac{5}{7}$. Give your answer as a fraction in its lowest terms.

[Terjawab] Which is the central element for all living things? A. carbon B. hydrogen C. oxygen D. nitrogen

[Terjawab] The diodes used in a half-wave rectifier circuit have the following parameters: [tex]$V_{T}=0 V, \quad r_{f}=0 \Omega, \quad R_{R}=\infty, \quad V_{Z}=\text { very large }$ The secondary winding of the transformer has a resistance [tex]$R _{ S }=0 \Omega$[/tex]. A load of [tex]$370 \Omega$[/tex] is connected across its output. If the voltage across the secondary is [tex]$v_s=12 \sin w t$[/tex] volts, determine Use the above information to solve question 32 to 35 32. PIV rating of the diodes (a) 10.0 V (b) 13.0 V (c) [tex]$12 . V$[/tex] (d) 11.5 V (e) None of the above.

[Terjawab] 6. When does a coil's self-induction change? (1) A coil's number of turns is reduced. (2) A rod made of iron is inserted into it. Justify.

[Terjawab] Find the real rate of return for the investment you purchased for $100 five years ago, that has a current price of $110, and dividends of $2 per share. The inflation rate is 2%. (Round percentage to two decimal places.)

[Terjawab] Insert commas and write the following numbers in words using the International system of numeration. a. 29,103,013 b. 67,189,193 c. 789,102,010 d. 682,910,201 e. 919,299,919 f. 56,270,000