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Double cheeseburgers each need 2 beef patties, 1 bread roll, and 2 slices of cheese, as regular cheeseburgers each need 1 beef patty, 1 bread roll, and 1 slice of cheese. How many of each must you p
The two forces on the object are F1 = 3.2N at 70 degrees lower the x-axis and F2 = 3.2N at 40 degrees above the x-axis. Find out the resultant force, magnitude and direction.
A 40.0 µF capacitor is joined to a 20.0 O resistor and a generator, whose rms output is 30.0 V. At 60.0 Hz. Determine the rms current, the rms voltage drop across the resistor, the rms voltage
The sphere of dielectric material is situating in a uniform electric field, E0. Find out the polarization of the sphere? Determine the bound charges?
Determine the percentage error in h obtained by the formula h=square root of (lr^2) when percentage error of l is +_0.1% and in r is +_ 0.02%
Determine the total force on the two slabs due to the plates? Which way do the plates accelerate?
The tax preparer offers you the "interest-free" loan of $5,000 for the fee of $50 to be repaid by the refund check when it arrives in 10 weeks. Thinking of fee as interest, what simple interest rate
Hydrogen chloride (HCl) gas a 2.14-L sample at 2.61 atm and the 301Kis totally dissolved in 668mL of water to form hydrochloric acid solution. Analyze the molarity of the acid solution. Suppose ther
The slab of dielectric material (dielectric constant R) with the similar area A and a thickness d/3 is put in symmetrically among the plates, with the center of the slab at d/2 from all plate. i) D
Trigonal Planar, Linear, Angular, Trigonal Pyramidal, Tetrahedral, determine from these that which molecular geometry are polar and which are non polar in nature. How which manner can determi
In a lecture sample we found that a 2 kg mass oscillating up and down on a spring made 10 oscillations in the 5 seconds. Which corresponds to a frequency of _____ Hertz?
Determine the smallest atom in group 7A and arrange the given atoms in order of growing atomic radius: Na, Al, P, Cl, Mg.
The Student of m = 75 kg falls freely from rest and strikes the ground. Throughout collision with the ground, he comes to rest in a time 0.040s. The average force pushed on him by the ground is + 18
Person leaves home and walks 2 miles due west. She then walks 3 miles southwest. Find how far away from home is she? In what direction should she walk to head directly home?
It is recognize that the air is the mixture of many gases. To calculate the molar mass of air need to consider the three main components: nitrogen, oxygen, and argon.
The particle initially placed at the origin consists of an acceleration of = 4.00 m/s2 and an initial velocity of 0 = 7.00 m/s. (i) Determine the vector position at any time t (where t is measured in
The projectile is launched on the Earth with a specific initial velocity and moves with no air resistance. The other projectile is launched with the similar initial velocity on the Moon, where the a
The visible light photon takes 8.3 minutes to move from the solar photosphere to the Earth. Compute how long it would take to move from the photosphere to Solar Probe at its nearest approach distanc
Find revenue per case and annual fixed and variable costs for running operating room. How many eye operations should hospital perform every year to break even?
Use parts a and b to draw graph of y = x2 - 2x - 3. You may want to find out the few other "points that parabola passes through" to get more accurate graph.
Let two job offers with salaries which increase exponentially. For Job A, salary for year 1 is $29,000 while salary for year 2 will be $31,175. Find 1-year growth factor for Job A?
Population of the town today is 50000 people. (a) If population reduces linearly and decrease is 8% in first year, find town's population in ten years? Describe how?
The leaning tower of pisa leans at the angle of about 84.7° max is standing 171 feet from base of tower. Find out the following distance from base to top of tower. Write answer to nearest tenth of
Assume in 1 year, total revenues from digital sales of pop/rock, tropical (salsa/merengue/cumbia/bachata), and urban (reggaeton) Latin music in the certain country amounted to $24 million. How much
Provided that store ordered same amount from CCC and BBF, find out how many tons of cream cheese were ordered from each supplier?