Solve the Problem. -If the Formula R = -0.037t + 50.1 Can Be

question 164

Multiple Choice

Solve the problem.
-If the formula R = -0.037t + 50.1 can be used to predict the world record in the 400-meter dash t years after 1925, for what years will the world records be 48.6 seconds or less?

• A) 1967 or after
• B) 1966 or after
• C) 1965 or after
• D) 1941 or after

---

Definitions:

Ordinary Annuity

A series of equal payments made at regular intervals over a set period.

Interest Rate

The cost of borrowing money, typically expressed as an annual percentage of the principal amount.

Payments

Transactions that involve the transfer of money from one party to another, often in exchange for goods or services.

Mutual Fund

An investment vehicle that pools money from many investors to purchase a diversified portfolio of stocks, bonds, or other securities.