Author: Anonymous

dict = {“a”: “Hello”, “b”: “World!”}dict[“b”] = {“1”: “World”, “2”: “says”, “3”: “hello”}print(dict[“b”][“2”])

Which line correctly finds the index of “banana”?

Explain why functions are needed in programming. Then, provide a brief example illustrating when you would use a function that returns a value versus one that does not. Finally, state what value is returned by a function that does not explicitly include a return statement. (you can use Python Sandbox)

Risk decomposition can separate total excess risk into common factor risk and specific risk.

Arbitrage Pricing Theory identifies the exact factors that must be used.

The Carhart model adds a momentum factor to the Fama-French model.

How many degrees of hip flexion is needed at initial contact for proper foot positioning. 

Which phase of gait includes the swinging limb decelerating back towards the stance leg?

Hydrogen gas (H₂) and oxygen gas (O₂) are allowed to effuse. How many times faster does H₂ effuse compared to O₂?A. 2.00B. 4.00C. 8.00D. 1.41

A tank is listed at 845 mmHg. What is this pressure in atm and then in kPa?A. 1.11 atm and 112.7 kPaB. 0.901 atm and 91.3 kPaC. 1.00 atm and 101.3 kPaD. 8.45 atm and 856 kPa