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Answer:</h3>
Cos(y-z) = Cos(z-24)
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Step-by-step explanation:</h3>
You have two equations in three unknowns, so no solution for the unknowns is possible.
The tangent equation tells you ...
... tan(z -24) = tan(y -z)
... z -24 = y -z . . . . . . take the arctangent
... cos(y -z) = cos(z -24) . . . . take the cosine
Simple interest's formula is I = Prt. Note that 6 months is 0.5 of a year, and 5% = 0.005. So:

So, he would pay $7.50 interest after six months.
Answer:
A. A circular flow model
Step-by-step explanation:
- The circular flow model is the model of the economy and the circular flow model is an example or model of producers and consumers who can explain or show how they affect each other using the free market system. It simplifies the process and shows how customers and producers impact each other.
- so correct option is A. A circular flow model