Look at the following method. public static int test2(int x, int y) { if ( x < y) { return -5; } else { return (test2(x - y, y + 5) + 6); } } What is returned for test2(10, 20)? Question 6 options: a 1 b 10 c 6 d -5
monu olman A (+7c) 4cm B (+2.0c) 0 |2cm. .02m 11.24N/C C (-21c) 4. What is the net force (magnitude and direction) on the charge at position B? a. Draw the force vectors on the object in question. b. Calculate the forces. c. Determine the net force. d. Draw the net force vector on the diagram and label it.
ou'se not connec.HP- See Whar'sHP Games imperted From IE C d of Week 2: Test2(b) lning: 1:36:0 aveSubmit Test for Grading A newspaper wants to estimate the proportion of Excel function would be used to comtract a confidence interval estimate? Americans who will vote for Candidate A. A random sample of 1000 voters is taken. Of the 1000 respondents, 326 say that they will vote for Candidate A. Whidh aNORM.INY b NORM.S.INV d. TINV Test: End of Week 2: Test2(b)...
19 B, KE = 20 J ; L-41s C. KE = 40 J ; L_4Js D, KE = 2 J ; L-21s E. KE-20J; L-40 Js 19. An 8 Kg box is pulled 20 m up along a 30° incline plane by an applied force of 100 N that points upwards, parallel to the incline. If friction is negligible, calculate the total work done on that box. A. 784 J B. 1216J C. 2000 J D. 2784 J E 9800...
ME 3-106 a) in a thermal power plant, steem KE and PE, show the change e steam from the turbine enters the at the circulated through the condenser and exits at required control volume for the analysis and then 9 The ratio of the mass Roe rate of the cooling water to the mass flow rate of the steam ki/s, if the steam flow rate is 1 kg/s thermal efficiency of the power plant? ) The amount of heat removed...
21C.1(a) The reaction of propylxanthate ion in acetic acid buffer solutions has the mechanism A− +H+→P. Near 30 °C the rate constant is given by the empirical expression kr=(2.05×1013) e−(8681K)/T dm3mol−1 s−1. Evaluate the energy and entropy of activation at 30 °C. 21C.1(b) The reaction A− +H+→P has a rate constant given by the empirical expression kr=(6.92×1012)e−(5925K)/T dm3mol−1 s−1. Evaluate the energy and entropy of activation at 25 °C. Please explain why they calculated H=E-RT like that like why is...
How does the value of the average KE of the oxygen particles compare to the value of the average KE for the helium particles?A. The average KE of oxygen particles is greater.B. The average KE of the helium particles is greater.C. The average KE of the oxygen and helium particles are the same.
Question 7 The energy (E) of an atom is expressed as a.- ke e21212 b.- keep/2r Oct ke ²/2r d. None
M ULIJJJ040_1Wurses/5_202020_22458_MATH_01230/test2%2011 6. (10 pts.) Evaluate the limit if it exists or show the limit does not exist: (a) lim(=,y)=(2,1) 7°+27° In(4 - ry) (b) lim(.)=(0,0) 7. (12 pts.) If : = 2 cos r + ex-3y, (a) find is, zy, že tay, and zwy (or if you prefer to and ). (b) Evaluate all these derivatives at the origin.
OCTIN QUESTION 4 The first order reactions A → B (rate constant ke) and A → 2C (rate constant ke) oc liquid phase plug flow reactor 4 1 What is the expression for rn? 4 2 Show that the change in concentration of A wath residence tirne τ is described by 4 3 Show that the change in concentration of B with residence time is descnibed by 44 Derive an expression for the mole fraction of C in the exit...