An electric device delivers a current of [tex]$15.0 A$[/tex] for 30 seconds. How many electrons flow through it?
Answer (2)
192000
Explanation
Understanding the Problem We are given that 30% of people aged 50+ agree with the statement "I would buy this product". We need to calculate the sales potential for a target population of 640,000 people aged 50+.
Calculating Sales Potential To find the sales potential, we need to multiply the target population by the percentage of people who agree with the statement. This will give us the number of people who are likely to buy the product.
Performing the Calculation Sales potential = Target population × Percentage Sales potential = 640,000 × 0.30 Sales potential = 192,000
Final Answer Therefore, the sales potential for the target population of 640,000 people aged 50+ is 192,000 people.
Examples
Understanding sales potential is crucial in business. For instance, if you're launching a new product aimed at people over 50, knowing that 30% are likely to buy it helps you estimate initial sales. If your target market is 640,000 people, you can expect around 192,000 sales. This estimate guides production, marketing strategies, and overall investment decisions, ensuring resources are allocated effectively and realistically.
When an electric device delivers a current of 15.0 A for 30 seco n d s , approximately 2.81 × 1 0 21 electrons flow through it. This is calculated based on the total charge delivered and the charge of a single electron. By understanding the relationship between current, time, and charge, we can find the number of electrons effectively.
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