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Questions in Grade High-school

[Terjawab] Convert 52 °F to degrees Celsius. 52 °F = [ ? ] °C

[Terjawab] Instructions: Read each item and answer Yes if you think it is a form of art in the Philippines, or No if it is not. 1. Pottery 2. Weaving 3. Tattoo (like traditional batok) 4. Farming rice 5. Painting a mural in the city 6. Singing in a kundiman style 7. Cooking adobo 8. Carving a santo (saint statue) from wood 9. Making digital art or animations 10. Building a bamboo bahay kubo

[Terjawab] 1. Estimate each difference to the nearest ten. Also, find the actual difference. a) 92 - 47 b) 72 - 21 2. Estimate each difference to the nearest hundred. Also, find the actual difference. a) 439 - 302 b) 710 - 592

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

[Terjawab] Complete the following sentences using the future continuous tense. Robert _______ (go) to Australia next month. _______ (leave) for the party at nine o'clock.

[Terjawab] Q6. Rahim found three old chemical bottles in the storeroom of his house. He wants to test whether these chemicals are acidic, basic or neutral. Which of the following indicators should he use to test the chemicals? (a) Beetroot juice (b) Turmeric strip (c) Vanilla essence (d) China rose

[Terjawab] Given the equation $3 x^2-7 x-1=0$, find $\alpha-\beta$.

[Terjawab] Read the excerpt from The Odyssey. "but Cyclops went on filling up his belly with manflesh and great gulps of whey, then lay down like a mast among his sheep." What two unlike elements are being compared in this simile? A. the Cyclops and the mast of a ship B. the Cyclops' belly and his sheep C. manflesh and gulps of whey D. a mast and a flock of sheep

[Terjawab] Ammonia, [tex]$NH _3(\Delta H_1=-45.9 kJ)$[/tex], reacts with oxygen to produce water [tex]$\left(\Delta H_1=-241.8 kJ\right)$[/tex] and nitric oxide, [tex]$NO \left(\Delta H_1=\right.$ 91.3 kJ )[/tex], in the following reaction: [tex]$4 NH_3(g)+5 O_2(g) \rightarrow 6 H_2 O(g)+4 NO(g)$[/tex] What is the enthalpy change for this reaction? Use [tex]$\Delta H_{\text {rxn }}=\sum\left(\Delta H_{\text {t, products }}\right)-\sum\left(\Delta H_{\text {f, reactants }}\right)$[/tex]. A. -902 kJ B. -104.6 kJ C. 104.6 kJ D. 900.8 kJ

[Terjawab] Each month, Kaisorn deposits $50.00 onto her public transportation card. It costs her $2.50 per trip to ride the subway. Thom deposits $40.00 on his public transportation card. It costs him $2.00 per trip to ride the subway. If [tex]$x$[/tex] represents the number of trips and [tex]$y$[/tex] represents the amount remaining in each account, which system of equations represents their transportation costs? [tex] \begin{array}{l} 50-2.5 x=y \\ 40-2 x=y \end{array} [/tex] [tex]$50+2.5 x=y$ $40+2 x=y$ [/tex] [tex]$50-2.5 y=x$ $40-2 y=x$ [/tex] [tex]$50+2.5 y=x$ $40+2 y=x$ [/tex]