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a) Find the energy savings per year (kWhr/yr) that would result from using 10 ga
a) Find the energy savings per year (kWhr/yr) that would result from using 10 ga instead of 12 ga wire. b) Suppose 12 ga wire costs $25 per 100 ft of “Romex” (2 conductors, each 1…
a) Find the equivalent resistance, in ohms, between points a and b for the circu
a) Find the equivalent resistance, in ohms, between points a and b for the circuit shown in the figure. (R1= 5.10 ?,R2= 4.40 ?,R3= 5.60 ?,R4= 8.10 ?) I got 15.65 for this which wa…
a) Find the first four terms of the Taylor Series expansion for y = e^x about x
a) Find the first four terms of the Taylor Series expansion for y = e^x about x = 0. b) Plot the function f(x) = e^x along with the Taylor approximation you found in part A on the…
a) Find the force P that must be applied to a piston of area 12.10 cm 2 to produ
a) Find the force P that must be applied to a piston of area 12.10 cm2 to produce sufficient fluid pressure to support a car weighing 12,051 N by means of a column of fluid of cro…
a) Find the gravitational force between a 55kg woman and a 75kg man when they ar
a) Find the gravitational force between a 55kg woman and a 75kg man when they are 16m apart. b) Find the gravitational force between two electrons. M_ = -9.11 times 10^-31 kg a se…
a) Find the gravitational force between a 55kg woman and a 75kg man when they ar
a) Find the gravitational force between a 55kg woman and a 75kg man when they are 16m apart. b) Find the gravitational force between two electrons. M_ = -9.11 times 10^-31 kg a se…
a) Find the intervals where the function f is increasing and where it is decreas
a) Find the intervals where the function f is increasing and where it is decreasing b) Find the relative extrema of f c) Find the intervals where the graph of f is concave upward …
a) Find the magnetic force on an electron moving with a speed of 10^6 m/s northw
a) Find the magnetic force on an electron moving with a speed of 10^6 m/s northward at a position where the magnetic field of the earth has a size of 0.5 * 10^-4 T and is directed…
a) Find the magnitude and direction of the net force acting on the 2.0 kg mass i
a) Find the magnitude and direction of the net force acting on the 2.0 kg mass if x = 0.36 m and y = 0.15 m. ---------N -------- degree (b) How do your answers to part (a) change …
a) Find the magnitude of the electric field, in newtons per coulomb, at the cent
a) Find the magnitude of the electric field, in newtons per coulomb, at the center of the triangular configuration of charges, given that qa = 2.6 nC , qb = -6.2 nC , and qc = 1.3…
a) Find the magnitude of the force exerted on the top segment of loop by the mag
a) Find the magnitude of the force exerted on the top segment of loop by the magnetic field created by the wire. Consider forces pointing toward the right to be positive. Answer i…
a) Find the mean time taken to prepare a tax return for the 30 employees from th
a) Find the mean time taken to prepare a tax return for the 30 employees from the grouped frequency distribution. Explain or show how you arrived at your answer. (Use the extra co…
a) Find the minimum coefficient of static friction between block A and the 30 Fi
a) Find the minimum coefficient of static friction between block A and the 30 Find the minimum coefficient of static friction between block A and the 30 degree incline necessary t…
a) Find the peak voltage in this circuit. b) If the frequency of the source were
a) Find the peak voltage in this circuit. b) If the frequency of the source were adjusted to 80 Hz, would you expect more or less current to flow? Explain why. 2. Two bar magnets …
a) Find the potential difference Ve required tostop an electronn (called a \"sto
a) Find the potential difference Ve required tostop an electronn (called a "stopping potential") moving with aninitial speed of 2.51 x 10^7 m/s. = ? kV c) Find a symbolic expre…
a) Find the probability that the student is male or a nursing major. (b) Find th
a) Find the probability that the student is male or a nursing major. (b) Find the probability that the student is female or not a nursing major. (c) Find the probability that the …
a) Find the probability that the student is male or a nursing major. (b) Find th
a) Find the probability that the student is male or a nursing major. (b) Find the probability that the student is female or not a nursing major. (c) Find the probability that the …
a) Find the real power, reactive power, apparent power, and power factor associa
a) Find the real power, reactive power, apparent power, and power factor associated with the voltage source. b) What happens to the power factor if the impedance from the capacito…
a) Find the reflection coefficient at the load including the affect of the coaxi
a) Find the reflection coefficient at the load including the affect of the coaxial connector for the original frequency of 10 MHz. b) Find the reflection coefficient at the load i…
a) Find the speed at which Superman (mass=76.0 kg) must fly into a train (mass =
a) Find the speed at which Superman (mass=76.0 kg) must fly into a train (mass = 18781 kg) traveling at 70.0 km/hr to stop it. b) Running into the train at that speed would severe…
a) Find the t-value such that the area in the right tail is .005 with 25 degrees
a) Find the t-value such that the area in the right tail is .005 with 25 degrees of freedom.(Round to three decimal places as needed.) (b) Find the t-value such that the area in t…
a) Find the test statistic for this hypothesis test. tSTAT= The critical values
a) Find the test statistic for this hypothesis test. tSTAT= The critical values for the test statistics is (are)= Is there sufficient evidence to reject the hypothes…
a) Find the thermal energy in 1 liter of He atoms at room temperature (300 K) an
a) Find the thermal energy in 1 liter of He atoms at room temperature (300 K) and atmospheric pressure. Do the same for 800 K. Note the effect of temperature. b) Repeat (a) for O2…
a) Find the two possible values of the angle ? . (Enter your answers from smalle
a) Find the two possible values of the angle ?. (Enter your answers from smallest to largest.) a) Find the two possible values of the angle ?. (Enter your answers from smallest to…
a) Find the two possible values of the angle ? . (Enter your answers from smalle
a) Find the two possible values of the angle ?. (Enter your answers from smallest to largest.) a) Find the two possible values of the angle ?. (Enter your answers from smallest to…
a) Find the z value to the left of the mean so that 90.99% of the area under the
a) Find the z value to the left of the mean so that 90.99% of the area under the distribution curve lies to the right of it. Use Table E and enter the answer to 2 decimal places. …
a) Find the z value to the left of the mean so that 90.99% of the area under the
a) Find the z value to the left of the mean so that 90.99% of the area under the distribution curve lies to the right of it. Use Table E and enter the answer to 2 decimal places. …
a) Find v(t) analytically for the trips up and down. b) Find v terminal on the w
a) Find v(t) analytically for the trips up and down. b) Find v terminal on the way down from simple examination of the equation of motion and show that it agrees with the conclusi…
a) Find y as a function of t if y + 12y + 52y = 0, y(0) = 8 , y(0) = 2 . y(t) =
a) Find y as a function of t if y + 12y + 52y = 0, y(0) = 8 , y(0) = 2 . y(t) = ? b) Find y as a function of t if 25y + 20y + 34y = 0 , y(0) = 9 , y(0) = 6 . y(t) = ? c) Find y as…
a) Firm A has a total value of US$10 million and firm B has a total value of US$
a) Firm A has a total value of US$10 million and firm B has a total value of US$5 million. If the two firms merge, there will be a cost saving of US$2 million. Calculate any incre…
a) First City Bank pays 6 percent simple interest on its savings account balance
a) First City Bank pays 6 percent simple interest on its savings account balances, whereas Second City Bank pays 6 percent interest compounded annually. If you made a deposit of …
a) First Fidelity has an option to recover the debt by making Gena liable to pay
a) First Fidelity has an option to recover the debt by making Gena liable to pay from her business assets. Assuming that Gena’s business was a sole proprietorship with unlimited l…
a) First, assume that each ambulance station costs $150,000 to build. Provide th
a) First, assume that each ambulance station costs $150,000 to build. Provide the shorest ambulance time Iminutesl to each community in tabular format and the overall cost and the…
a) Fit a negative binomial model to describe the association between expected nu
a) Fit a negative binomial model to describe the association between expected number of yarn breaks and the number of completed spindle revolutions. Write the model equation. b) I…
a) Fit a negative binomial model to describe the association between expected nu
a) Fit a negative binomial model to describe the association between expected number of yarn breaks and the number of completed spindle revolutions. Write the model equation. b) I…
a) Five identical resistors, each of resistance R, are connected in series to a
a) Five identical resistors, each of resistance R, are connected in series to a battery, and a current of 2.86 A flows in the circuit. Now, another resistor of resistance R is add…
a) Five identical resistors, each of resistance R, are connected in series to a
a) Five identical resistors, each of resistance R, are connected in series to a battery, and a current of 3.43 A flows in the circuit. Now, another resistor of resistance R is add…
a) Five identical resistors, each of resistance R, are connected in series to a
a) Five identical resistors, each of resistance R, are connected in series to a battery, and a current of 7.05 A flows in the circuit. Now, another resistor of resistance R is add…
a) For a circular coil of 10 turns, radius 0.1 m and a total resistance of 1.0 O
a) For a circular coil of 10 turns, radius 0.1 m and a total resistance of 1.0 Ohm, how much current is induced if a magnetic field changes at a rate of 0.5 T/s through it? Assume…
a) For a company having a beta of 1.1, a current stock of $40 per share, and an
a) For a company having a beta of 1.1, a current stock of $40 per share, and an expected dividend this coming year of $2.80 per share, what is projected stock price one year from …
a) For a current of 10 amp in the solenoid, determine the magnetic field intensi
a) For a current of 10 amp in the solenoid, determine the magnetic field intensity and magnetic flux density in the center ofthe solenoid (assume it is a "long" solenoid so that t…
a) For a reaction 2H+ + 2e- + 0.5O2 = H2O. Standard E = 1.23. If the electrode p
a) For a reaction 2H+ + 2e- + 0.5O2 = H2O. Standard E = 1.23. If the electrode potential is reduced to 1.00V, will this bias the reaction in the forward or reverse direction? b) F…
a) For a rocket with Isp = 500 s and cF_max = 2.0, what is the temperature in th
a) For a rocket with Isp = 500 s and cF_max = 2.0, what is the temperature in the combustion chamber [you may assume an exhaust gas with ? = 1.2 and R = 626 J/(kg K)]? b) For a ro…
a) For a single dish radio telescope, such as the 76-m Lovell Telescope at Jodre
a) For a single dish radio telescope, such as the 76-m Lovell Telescope at Jodrell Bank Observatory operating at a frequency of 1.8 GHz, the smallest angular separation obtainable…
a) For adiabatic processes we know PVg = constant. Hence, for two states, a and
a) For adiabatic processes we know PVg = constant. Hence, for two states, a and b, on the same adiabat we have PaVag = PbVbg. Use the ideal gas law to show that the temperatures o…
a) For an image that is in front of a mirror, is the image distance positive or
a) For an image that is in front of a mirror, is the image distance positive or negative? b) Given the image distance, what additional information is needed to determine the focal…
a) For an image that is in front of a mirror, is the image distance positive or
a) For an image that is in front of a mirror, is the image distance positive or negative? b) Given the image distance, what additional information is needed to determine the focal…
a) For each of the following transactions: o indicate whether it will result in
a) For each of the following transactions: o indicate whether it will result in an increase(+), decrease (, or have no effect (NE) on cash flows classify each of the transactions …
a) For each of the following transactions: o indicate whether it will result in
a) For each of the following transactions: o indicate whether it will result in an increase(+), decrease (, or have no effect (NE) on cash flows classify each of the transactions …
a) For each of the tasks below, write a one-line Python expression that will ach
a) For each of the tasks below, write a one-line Python expression that will achieve the result. Code the Python way; the simpler, the better. – Retrieve the n largest items from …