Assignment: 4/3

Front

What is inverse variation?

Back

Inverse variation describes a relationship between two variables where an increase in one variable results in a decrease in the other, and vice versa. Mathematically, if y varies inversely with x, then y = k/x for some constant k.

Front

Write the equation representing the inverse variation relationship between the amount each performer receives (p) and the number of performers (m) if the total payment is $480.

Back

Front

Back

It represents that the product of the amount each performer receives (p) and the number of performers (m) is constant, equal to the total payment of $480.

Front

Back

The simplified expression is 1.

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Back

Front

If the cost per person to rent a shuttle varies inversely with the number of passengers, what happens to the cost if the number of passengers increases?

Back

If the number of passengers increases, the cost per person decreases.

Front

How many people shared the cost of the shuttle if the cost per person increased from $50 to $80 and originally there were 8 people?

Back

This year, 5 people are sharing the cost.

Front

What is the formula for calculating the time taken to meet production goals when adding more production lines?

Back

Front

If a factory takes 12 hours to meet production goals with 5 lines, how long will it take with 6 lines?

Back

It will take 10 hours.

Front

What is the relationship between the number of performers and the amount each performer receives in an inverse variation?

Back

As the number of performers increases, the amount each performer receives decreases, maintaining a constant total payment.