How many protons enter your eye every second
Imagine that you are standing and facing a 60-W incanddescent lightbulb 100m away. if the diameter of you pupils is about 2mm, about how many protons enter your eye every second?
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In a spring mass system a 1kg block is dropped from a height of 1 meter on top of a spring with a spring constant (k) vlaue of 100N/m. Find the comression of the spring when the block is brought to rest by the spring.
Use a = 0.05 for each problem. Go through each of the following steps for the problem. State the null and alternative hypotheses. State the significance level for this problem.
E-Eyes.com Bank just issued some new preferred stock. The issue will pay a $19 annual dividend in perpetuity, beginning 11 years from now.
A control chart for fraction nonconforming indicates that the current process average is 0.03. The sample size is constant at 200 units.
An investor is thinking about buying some shares of Computer Engines, Inc., at $60 a share. She expects the price of the stock to rise to $100 a share over the next 3 years.
A major issue facing many states is whether to legalize casino gambling. Suppose the governor of one state believes that more than 55% of the state's registered voters would favor some form of legal casino gambling.
A 64-turn coil with an area of 8.6x10^-3 m^2 is dropped from a position where B = 0.0 T to a new position where B = 0.22 T. The displacement occurs in 0.43 s and the area of the coil is perpendicular to the magnetic field lines. What is the result
Design a box model for your winnings (in dollars) on a single $1 bet on a pair of numbers in a game of Keno. Use as few balls as possible. Place the "values" in the table in ascending order (from smallest to largest), and place their corresponding
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