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Suppose that the real wage increases. Does the agent work more, less or the same? Explain why.
Imagine that the only visible photons that an electron in a box of unknown length emits have wavelengths of 689nm and 413nm, Identify the transitions and find the length of the box.
A child is sitting on the outer edge of a merry-go-round that is 18 m in diameter. If the merry-go-round makes 4.9 rev/min, what is the velocity of the child in m/s?
On what sum of money will compound interest 2 years be same as simple interest on rupees 9430 for 10 years both at rate of 5%per annum.
When the mass is halfway between its equilibrium position and the endpoint, its speed is measured to be 38.8 cm/s. Calculate the mass of the block.
The cost, C of an airplane ticket varies directly as the number of miles, M, in a trip. A 300 mile trip costs $400. What is the cost of a 450 mile trip?
Question: When water freezes, it expands about 8.73%. What would be the pressure increase inside your automobile engine block if the water in it froze? The bulk modulus of ice is 2 × 109 N/m2
A quarter (diameter = 2.40 cm) is held at arm's length (64.0 cm). The sun has a diameter of 1.39 x 10^9 m and is 1.50 x 10^11 m from the earth. What is the ratio of the angular size of the quarter t
Half the books you own are mysteries. one-third are historical fiction. The other four are science fiction. How many of your books are mysteries?
The sunniest place in the world is Yma in the American state of Arizona. This small city basks in 4055 ours of sunshine a year. What is the average amount of sunshine in a day.
Together H and M travelled a total of 27 meters, M and D together travelled a total of 29 meters, and D and H together travelled a total of 32 meters. How far did each travel?
Susan ate 1/4 of what was left after that. Jake ate 1/3 of what was left after that. Cindy ate 1/2 of what was left after that. How much of the original cake was left?
After round 3, 1/4 were eliminated. After round 4, 1/5 were eliminated. After round 5, 1/6 were eliminated. 10 freshman remained. How many originally tried out?
However, if 5 is added to the denominator of the original fraction, the value of the resulting fraction is 1/2. find the original fraction.
The values of the resistance, capacitive reactance, and inductive reactance are, respectively, R = 30.0 Ω, XC = 50.0 Ω, and XL = 90.0 Ω. What is the rms current in the circuit?
The dining room at Monticello, Thomas Jefferson's home in virgina, is 216 inches By 222 inches. Of the following, which size rug would be similar in shape to the dining room.
Shortest side is 15 feet longer than 1/2 longest side. second longest side is 4 feet shorter than the longest side. what is the length?
I know the two lines meet at one point, but since the the speed at which each boat is moving is different, one boat will get to the intersect earlier than the other, and therefore this will not work
Sandy has $3.25 in change. She has five more dimes than quarters but twice as many nickles as dimes. Express the given info as an expression and simplify.
A C=35 pF parallel plate cApacitor has plates of area A=402cm^2. What is the electric field between its plates when it is connected across a potential difference of V=14.5 Volts?
The refractive indices of materials A and B have a ratio of nA/nB = 1.79. The speed of light in material A is 1.07 x 10^8 m/s. What is the speed of light in material B?
A larger number is one more than twice the smaller. If ten more than the sum of the numbers is equal to four more than twice the larger, find the number?
There was an additional charge of 88 cents for each mile driven. Felipe had to pay 183.67 when he returned the truck. For how many miles did he drive the truck?
The length of the base of a rectangular prism is twice the width. the perimeter of the base is 24cm. Find the hight of the prism if the volume is 160cm to the 3rd power.
There have been many theories regarding how the pyramids at Giza were constructed. Most experts agree that they were constructed as burial monuments for pharaohs, but "how" these ancient people cons