OC userin Computer Science·22 Dec 2017standard. 26. Ethernet is standardized as the a. 802.11 b. 802.3 C. 802.15 d. ZigBee
OC userin Mathematics·19 Dec 20177. Let p(x) = 3x4 – 2r3 + x – 5. (C) Find the quotient ? 2 + . State the quotient and residue. 1
OC userin Economics·20 Dec 201723. The government places a $30 per unit tax on the buyers of widgets. At the new equilibrium, the price received by sellers will be: A) $120 B) $123 C) $126 D) $129 E) $132 F) $135 G) $138 H) $141 1) $144 J) $147 K) $150 L) $153 M) $156 N) $159 0) $162 P) $165 Q) $168 R) $171 S) $174 T) $177 U) $180 V) $183 W) $240 X) $1500 Y) $3000 Z) none of the above
OC userin Physics·21 Dec 20172.28 . Entering the Freeway. A car sits on an entrance ramp to a freeway, waiting for a break in the traffic. Then the driver ac- celerates with constant acceleration along the ramp and onto the freeway. The car starts from rest, moves in a straight line, and has a speed of 20 m/s (45 mi/h) when it reaches the end of the 120-m- long ramp. (a) What is the acceleration of the car? (b) How much time does it take the car to travel the length of the ramp? (c) The traffic on the freeway is moving at a constant speed of 20 m/s. What distance does the traffic travel while the car is moving the length of the ramp?
OC userin Mathematics·19 Dec 20177. Suppose a function f has a local maximum at r=0 with f(0) = 4, f"(x) > 0 for 2 € (-1,0) and f"(x) > 0 for x = (0,2). What can you say about f'(0)? Hint: It might help to try to sketch the graph of f(x) near x = 0.
OC userin Management·20 Dec 201714) Partnerships, generally, are more advantageous than sole proprietorships because: a) b) partners are jointly and severally liable there are many types of partnerships many people can be the president of the company the talents of the partners can be pooled some businesses can only be formed as partnerships e)
OC userin Chemistry·19 Dec 201739. Calculate the frequency of each wavelength of electromagnetic radiation. a. 632.8 nm (wavelength of red light from helium-neon laser) b. 503 nm (wavelength of maximum solar radiation) c. 0.052 nm (a wavelength contained in medical X-rays)
OC userin Computer Science·19 Dec 20173. Which image is drawn by the following program? translate (50, 50); rotate (radians (45)); line (0, 0, 20, 0); translate (20, 0); rect(0, 0, 20, 10);
OC userin Chemistry·20 Dec 201714. Give the IUPAC name (or an acceptable common name) for the following compounds. (5 marks] ma OH
OC userin Physics·20 Dec 20175.19 .. CP A 750.0-kg boulder is raised from a quarry 125 m deep by a long uniform chain having a mass of 575 kg. This chain is of uniform strength, but at any point it can support a maximum tension no greater than 2.50 times its weight without breaking. (a) What is the maximum acceleration the boulder can have and still get out of the quarry, and (b) how long does it take to be lifted out at maximum acceleration if it started from rest?
OC userin Economics·19 Dec 2017Question 4. (15 marks) Suppose supply is given by q = 2 + p and demand by q = 10 – 2p. (a) Plot these curves with p on the vertical axis, showing the slopes and all horizontal and vertical intercepts. (b) Using the information from Question 3 calculate the equilibrium quantity and price. (C) Suppose the demand curve shifts such that q = 15 - 2p. Compute the new equilibrium price and quantity. Show this on your graph.
OC userin Accounting·20 Dec 2017EXERCISE 12-16 Identification of Relevant Costs [LO12-1] Bill has just returned from a duck hunting trip. He has brought home eight ducks. Bill's friend, John, disapproves of duck hunting, and to discourage Bill from further hunting, John has presented him with the following cost estimate per duck: $150 58 Camper and equipment: Cost, $12,000; usable for eight seasons; 10 hunting trips per season. ........... Travel expense (pickup truck): 100 miles at $0.31 per mile (gas, oil, and tires-$0.21 per mile; depreciation and insurance-$0.10 per mile) ....... Shotgun shells (two boxes) Boat: Cost, $2,320, usable for eight seasons; 10 hunting trips per season Hunting license Cost, $30 for the season; 10 hunting trips per season .......... Money lost playing poker: Loss, $24 (Bill plays poker every weekend) .................. Bottle of whiskey: Cost, $15 (used to ward off the cold) ........... Total cost .. Cost per duck ($272 = 8 ducks) .... $272 Required: 1. Assuming that the duck hunting trip Bill has just completed is typical, what costs are relevant to a decision as to whether Bill should go duck hunting again this season? 2. Suppose that Bill gets lucky on his next hunting trip and shoots 10 ducks in the amount of time it took him to shoot 8 ducks on his last trip. How much would it have cost him to shoot the last two ducks? Explain. 3. Which costs are relevant in a decision of whether Bill should give up hunting? Explain.
OC userin Accounting·20 Dec 201718 Accounting for expenses as capital expenditures: a. Increases current income because it charges current period operating expenses over future accounting periods b. Decreases current income because it charges future period operating expenses to the current period C. Increases current income because it charges future period operating expenses to the current period d. Decreases current income because it charges current period operating expenses over future accounting periods e. None of the above The correct answer is 'a'.
OC userin Mathematics·18 Dec 2017(4) A spherical balloon is inflated at a rate of 5cm3/s. At what rate is its radius increasing, when the balloon is 30 cm in diameter? Hint: The volume of a sphere is given by V =