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Questions in Grade High-school

[Terjawab] An electronics company polled 300 random people to find out whether they own cell phones and laptops. The results are shown in the table. \begin{tabular}{|c|c|c|c|} \cline { 2 - 4 } \multicolumn{1}{c|}{} & \begin{tabular}{c} Cell \\ Phone \end{tabular} & \begin{tabular}{c} No Cell \\ Phone \end{tabular} & Total \\ \hline Laptop & 82 & 11 & $b$ \\ \hline \begin{tabular}{c} No \\ Laptop \end{tabular} & 159 & $a$ & 207 \\ \hline Total & 241 & 59 & 300 \\ \hline \end{tabular} Use the table to complete the statements. The cell labeled $a$ is a $\square$ The cell labeled $b$ is $a$ $\square$

[Terjawab] 18. You ... to me again! (not listen) 19. Rebecca ... books. She ... films. (not read, prefer) 20. Look who ... ? (talk)

[Terjawab] John's father will be arriving from Dubai. If his plane leaves Dubai airport at 10:00 A.M. with a travel time of 8 hours and 45 minutes, what time will John's father arrive in Manila? Express in 12-hour clock time and 24-hour clock time.

[Terjawab] Match the following triangles with their names. Column A 1. A triangle with sides 6 cm, 6 cm, and 5 cm. [ ] 2. A triangle with sides 4.5 cm, 4 cm, and 5 cm. [ ] 3. A triangle with sides 5.5 cm, 5.5 cm, and 5.5 cm. [ ] Column B (a) Equilateral triangle (b) Isosceles triangle (c) Scalene triangle

[Terjawab] An electric device delivers a current of [tex]$15.0 A$[/tex] for 30 seconds. How many electrons flow through it?

[Terjawab] Choose the correct statements about ORDER BY and NULL: - ORDER BY NAME ASC, displays NULLs last - ORDER BY NAME DESC, displays NULLs last - ORDER BY NAME ASC, displays NULLs first - ORDER BY NAME DESC, displays NULLs first Pick ONE or MORE options.

[Terjawab] A student bought 4 1/3 m of yellow ribbon, 6 1/6 m of red ribbon, and 5.9 m of blue ribbon for decorating a room. How many metres of ribbon did he buy?

[Terjawab] If y varies jointly as x and w, and y = 48 when x = 6 and w = 2, find y when x = 1 and w = 5. A. 5 B. 10 C. 15 D. 20

[Terjawab] Divide the following decimal numbers: (a) 1.04 ÷ 0.4 (b) 1.024 ÷ 0.8 (c) 2.4 ÷ 0.6

[Terjawab] Environmental pollution does not affect an individual's health. A. True B. False