Convert from rectangular to spherical coordinates. (Use symbolic notation and fractions where needed. Give your answer as a point's coordinates in the form (*,*,*).) (6,-6√√3,12√3) → -> Incorrect 元 6 (24, 17.-113)
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- In a survey of 1000 large corporations, 250 said that, given a choice between a job candidate who smokes and an equally qualified nonsmoker, the nonsmoker would get the job (USA Today).(a) Let p represent the proportion of all corporations preferring a nonsmoking candidate. Find a point estimate for p.(b) Find a 0.95 confidence interval for p.(c) As a news writer, how would you report the survey results regarding the proportion of corporations that hire the equally qualified nonsmoker? What is the margin of error based on a 95% confidence interval?Penform the following and give your answer with the proper number of Saif.figs 0.0202 ÷ 4.50(2.3x10³)(7) KMNO4, NaOH
- 11 of 11 I Review | Constants Periodic Table Suppose that you want to construct a line with slope m = 3 that passes through the point (2, 1). You would begin by setting up the equation y = 3x +b If you plug in the coordinates for any point on that line, the two sides of the equation will be equal. Once you've done this, you can solve for b. What is the value of b? Express your answer as an integer. > View Available Hint(s) 8:59 PM 41% 67°F x口ツ 8/31/20213. (a) If 10.0 mL of H2SO4 (sp. Gr. 1.50, containing 48.7% of combined SO3 by weight) is diluted to 400 mL, what is the normality of the solution as an acid? (b) What volume of 6.00 M H2SO4 should be added to this in order to make the resulting mixture 1.00 N as an acid? FW's : H2SO4 = 98; SO3 = 80Given: 2CO2(g) co(g) + O2{g) ; Kc= 26, N2(g) + 3H2(g) 2NH3(g); Кс- 2 х 10-5, determine the Kc value for: a) CO2(g) CO(g) + ½ 02(g) b) 2NH3(g) N2(g) + 3H2(g)
- 1. (2 pts) The following reaction involves the hypothetical element Z: * Z2H4(1) + O2(g) → Z2(s) + 2 H2O(1) Use the following information to calculate AH° for the reaction. 2 ZH3(g) + 3 Z2O(g) → 4 Zz(s) + 3 H₂O(1) AH°=-953 kJ Z2O(g) +3 H2(g) → Z2H4(1) + H2O(1) AH°=-482 kJ 4 ZH3(g) + O2(g) → 2 Z2H4(1) +2 H₂O(1) AH°=-162 kJ AH° of H2O(l) = -285.8 kJ/molIf 10.0 mL of H2SO4 (sp. Gr. 1.50, containing 48.7% of combined SO3 by weight) is diluted to 400 mL, what is the normality of the solution as an acid? (b) What volume of 6.00 M H2SO4 should be added to this in order to make the resulting mixture 1.00N as an acid? FW's : H2SC4 = 98; SO3 = 803+ The following PEC diagram describes the potential energy and number of configurations of the unmixed state ( UM : AlCl3 (s) + H₂O(1)) and mixed state (M: Al³+ (aq) + 3C1³(aq)) of aluminum chloride in water. What is true about this ionic compound? Ep Solubility and Temperature Homework Answered a с Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer. It is soluble at all temperatures M It is insoluble at all temperatures UM b It is soluble at low temperatures but insoluble at high temperatures # Config Answered - Incorrect 1 attempt left d It is soluble at high temperatures but insoluble at low temperatures Resubmit
- 3.58 4.42 5.48 0.100 0.200 0.300 You wish to determine the value of the constant, 6, and to do so you will construct a linear plot. What will you plot ag what? y-axis label: x-axis label: From the values of x and y in the table above, calculate the values of the three corresponding data points. Click on the graph below, and use th "Freeform Curves" tool to plot the data. Line segments will automatically connect the points. Enter Solution What is the numerical value of the constant, b? Previous b =CI H CI H CN + + CN H H co ci (1) (2)Kindly answer these :) Thank You so much <3