Calculating the Cost for 4 Hours

Oct 13, 2025 by wbrum.org 14 views

Understanding the Cost Function

The cost to rent a golf cart for a certain number of hours is given by the function $c = 12h + 25$ , where $c$ represents the total cost and $h$ represents the number of hours the cart is rented. This function indicates that the cost is directly proportional to the number of hours, with a base cost of $25 and an additional cost of $12 per hour.

Calculating the Cost for 4 Hours

To determine the cost of renting a golf cart for 4 hours, we need to substitute $h = 4$ into the cost function. This will give us the total cost for the specified time period.

c = 12(4) + 25
c = 48 + 25
c = 73

Therefore, the customer would pay $73 to rent a golf cart for 4 hours.

Analyzing the Answer Choices

Now that we have calculated the cost, let's examine the answer choices to see which one matches our result.

A) $112: This is incorrect, as our calculation yielded a cost of $73.
B) $73: This is the correct answer, as our calculation matched this value.
C) $41: This is incorrect, as our calculation yielded a cost of $73.
D) $37: This is incorrect, as our calculation yielded a cost of $73.

Conclusion

In this example, we used a mathematical function to calculate the cost of renting a golf cart for a specified number of hours. By substituting the given value into the function, we were able to determine the total cost. This demonstrates the importance of understanding and applying mathematical functions in real-world scenarios.

Golf Cart Rental Costs: A Real-World Application

The cost function $c = 12h + 25$ can be applied to various real-world scenarios, such as:

Business operations: Understanding the cost function can help businesses make informed decisions about pricing and revenue.
Personal finance: Individuals can use the cost function to calculate the cost of renting a golf cart for a specific number of hours, helping them make informed decisions about their expenses.
Mathematical modeling: The cost function can be used as a model to predict and analyze various scenarios, such as the impact of changes in pricing or the effect of different rental periods.

Mathematical Functions in Real-World Applications

Mathematical functions, such as the cost function $c = 12h + 25$ , are used in various real-world applications to model and analyze complex scenarios. These functions can be used to:

Predict outcomes: Mathematical functions can be used to predict outcomes based on given inputs and variables.
Analyze data: Functions can be used to analyze data and identify trends and patterns.
Make informed decisions: Mathematical functions can be used to make informed decisions by providing a clear understanding of the relationships between variables.

Conclusion

Frequently Asked Questions

Q: What is the cost function for renting a golf cart?

A: The cost function for renting a golf cart is given by the equation $c = 12h + 25$ , where $c$ represents the total cost and $h$ represents the number of hours the cart is rented.

Q: How do I calculate the cost of renting a golf cart for a specific number of hours?

A: To calculate the cost of renting a golf cart for a specific number of hours, simply substitute the given value of $h$ into the cost function and solve for $c$ .

Q: What is the base cost of renting a golf cart?

A: The base cost of renting a golf cart is $25, which is the cost of renting the cart for 0 hours.

Q: How much does it cost to rent a golf cart per hour?

A: The cost of renting a golf cart per hour is $12, which is the additional cost added to the base cost for each hour the cart is rented.

Q: Can I use the cost function to calculate the cost of renting a golf cart for a fraction of an hour?

A: Yes, you can use the cost function to calculate the cost of renting a golf cart for a fraction of an hour. Simply substitute the given value of $h$ into the cost function and solve for $c$ .

Q: What if I want to rent a golf cart for a negative number of hours?

A: If you want to rent a golf cart for a negative number of hours, you would need to use the cost function in a different way. In this case, the cost function would represent the amount of money you would receive for returning the cart early.

Q: Can I use the cost function to calculate the cost of renting multiple golf carts?

A: Yes, you can use the cost function to calculate the cost of renting multiple golf carts. Simply multiply the cost function by the number of carts you want to rent.

Q: What if I want to rent a golf cart for a variable number of hours?

A: If you want to rent a golf cart for a variable number of hours, you would need to use a different type of function, such as a linear function or a quadratic function. The cost function $c = 12h + 25$ is a specific example of a linear function.

Q: Can I use the cost function to calculate the cost of renting a golf cart for a specific date and time?

A: Yes, you can use the cost function to calculate the cost of renting a golf cart for a specific date and time. Simply substitute the given value of $h$ into the cost function and solve for $c$ .

Conclusion

In conclusion, the cost function $c = 12h + 25$ is a mathematical function that can be used to calculate the cost of renting a golf cart for a specified number of hours. By understanding and applying this function, individuals can make informed decisions about their expenses and businesses can make informed decisions about pricing and revenue. The use of mathematical functions in real-world applications is a powerful tool for predicting outcomes, analyzing data, and making informed decisions.

Golf Cart Rental Costs: A Real-World Application

The cost function $c = 12h + 25$ can be applied to various real-world scenarios, such as:

Business operations: Understanding the cost function can help businesses make informed decisions about pricing and revenue.
Personal finance: Individuals can use the cost function to calculate the cost of renting a golf cart for a specific number of hours, helping them make informed decisions about their expenses.
Mathematical modeling: The cost function can be used as a model to predict and analyze various scenarios, such as the impact of changes in pricing or the effect of different rental periods.

Mathematical Functions in Real-World Applications

Mathematical functions, such as the cost function $c = 12h + 25$ , are used in various real-world applications to model and analyze complex scenarios. These functions can be used to:

Predict outcomes: Mathematical functions can be used to predict outcomes based on given inputs and variables.
Analyze data: Functions can be used to analyze data and identify trends and patterns.
Make informed decisions: Mathematical functions can be used to make informed decisions by providing a clear understanding of the relationships between variables.