The Maximum Length of a Certain Type of Fish Is $D = 57 \times 0.86 ^ { t }$

question 55

Multiple Choice

The maximum length of a certain type of fish is 60 centimeters. The difference between the maximum length and the length at age years is given by $D = 57 \times 0.86 ^ { t }$ centimeters. Write a formula
That gives the length L , in centimeters, of the fish at age years.

• A) \(L = 60 + 57 \times 0.86 ^ { t }\)
• B) \(L = 60 - 57 \times 0.86 ^ { t}\)
• C) \(L = 60 \times 57 \times 0.86 ^ { t }\)
• D) \(L = 57 \times 0.86 ^ { t} - 60\)

---

Definitions:

Farm Subsidies

Governmental aid programs aimed at supporting farmers and agricultural enterprises by enhancing their earnings, regulating the production of farm goods, and affecting the price and availability of these commodities.

Budget Deficit

The amount by which expenditures exceed revenues in any year.

Free World Trade

The unhindered exchange of goods and services across international borders, encouraging global economic integration and efficiency.

Farm Policy

Governmental regulations and practices concerning agricultural production, marketing, and trade, including subsidies, price supports, and land use regulations.