Numerade

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Predict the major products of this organic reaction: $$HBr (1 equiv)$$ Some important notes: * Draw the major product, or products, of this reaction in the drawing area below. * You can draw the products in any arrangement you like. * Pay careful attention to the reaction conditions, and only include the major products. * Be sure to use wedge and dash bonds when necessary, for example to distinguish between major products that are enantiomers. * Note that there is only 1 equivalent of HBr reactant, so you need not consider the case of multiple additions.

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Draw the products formed when each diene's treated with 1 equivalent of HCL. Please draw mechanism and explain steps, thank you!

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Which of the following substances would you predict has the lowest boiling point? Question 20 options: formaldehyde, CH2O, molar mass = 30.0 g/mole Ethane, C2H6, molar mass = 30.1 g/mole methanol, CH3OH, molar mass = 32.0 g/mole methane, CH4, molar mass = 16.0 g/mole they are all the same 19 of 20 questions saved

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This can be restated in an equation for calculating the hydronium ion concentration from the pH: [H$_3$O$^+$] = 10$^{-pH}$ A solution has a [H$_3$O$^+$] = 7.9 × 10$^{-11}$ M. What is the pH of the solution?

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Find with justifications all subgroups of Z2 x Z3

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Suppose that $f(x, y) = e^{x/y}$ at which \{$(x, y)$ | $0 \le y \le 1$, $0 \le x \le y^3$\}. Then the double integral of $f(x, y)$ over $D$ is $\iint_D f(x, y)dxdy = $ where the exponential function $e^x$ can be input by "e^(x)".

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Suppose an investor created the following portfolio: Amount Expected Beta Invested Return Share A $10 000 8% 0.80 Share B $20 000 12% 0.95 Share C $30 000 15% 1.10 Risk- $40 000 5% Beta of free risk-free asset asset What is the expected return on this portfolio? ?. 15% ?. 12.5% C. 8.5% D. 9.7%

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Q. No. 3 a) What is the time complexity of bubble sort if All data/keys are equal. b) Apply Insertion Sort on the following data. Also show its Time complexity. (marks= 2+4+4=8) Index 0 1 2 3 4 5 6 7 8 6 Data 50 25 10 5 7 1 3 4 60 c) You are given an empty hash table of size 7 that uses chaining method. The following sequence of keys is to be inserted: 22, 9, 8, 23, 2, 3, 5, 24, 30, 35, 9, 8 Insert these keys into hash table and count number of collisions.

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5 Points Each (Circle the best answer) 11. Circle the BIBO stable impulse response below. a) h[n]= u[n+1] - u[n-1] b) h[n]= cos(n) u[n] c) h[n]=(0.2)$^{-n}$ u[n] d) none above

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Which of the following would be considered a supply factor contributing to growth? Multiple Choice An increase in the number of workers in the economy. A lower graduation rate among high school students. An increased income of workers in the economy. A reduction in the amount of unemployment in the economy.

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mark p.