Hello. I am in desperate need of help with my homework please someone respond as soon as possible please I am desperate

Question

Question 1: A machine costs $50,000. Its value depreciates by 15% after each year. Identify the graph of the sequence and the correct description of its pattern. Then identify the value of the equipment at the end of 8 years.

 

A.) exponential decay

a_n = 50000(0.85)ⁿ

a₈ = 50000(0.85)⁸ ≈ $13,624.53

 

 

B.) exponential growth

a_n = 50000(0.85)^{n − 1}

a₈ = 50000(0.85)⁷ ≈ $16,028.85

16,028.85

 

 

 C.) exponential growth

a_n = 50000(0.85)ⁿ

a₈ = 50000(0.85)⁸ ≈ $16,028.85

D.) exponential decay

a_n = 50000(0.85)^n-1

a₈ = 50000(0.85)⁷ ≈ $13,624.53

 

Question 2: Tabitha spins a first spinner and then spins a second spinner. Find the probability that the first spinner will stop on green and the second spinner will stop on yellow.

 

 

Write the probability as a fraction in simplest form.

 

 please help me

Answer 1

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