Question

musicians can earn money when their songs are streamed online or downloaded. the table below shows the total amount of money generated by people streaming or downloading latin music in one year. use the drop - down menus to explain how the amount of money generated by downloading changed from the first half of the year to the second half.
latin music income (in millions of dollars)

	first half of the year	second half of the year	total
download	8.2	8.6	16.8
total	228.6	316.9	545.5

Explanation:

Step1: Analyze Streaming Income Change

First, find the change in streaming income. Streaming in first half: \( 220.4 \) million, second half: \( 308.3 \) million. Change: \( 308.3 - 220.4 = 87.9 \) million.

Step2: Analyze Download Income Change

Download in first half: \( 8.2 \) million, second half: \( 8.6 \) million. Change: \( 8.6 - 8.2 = 0.4 \) million.

Step3: Analyze Total Income Change

Total in first half: \( 228.0 \) million, second half: \( 316.9 \) million. Change: \( 316.9 - 228.0 = 88.9 \) million (which is \( 87.9 + 0.4 \), matching the sum of streaming and download changes).

Step4: Explain Overall Change

The total income increased because both streaming (a large increase of \( 87.9 \) million) and download (a small increase of \( 0.4 \) million) incomes increased from the first half to the second half. Streaming had a much larger growth, driving the total up significantly.

Answer:

The amount of money generated by downloading and streaming Latin music increased from the first half to the second half of the year. Streaming income increased by \( 87.9 \) million dollars (from \( 220.4 \) to \( 308.3 \) million), download income increased by \( 0.4 \) million dollars (from \( 8.2 \) to \( 8.6 \) million), and total income increased by \( 88.9 \) million dollars (from \( 228.0 \) to \( 316.9 \) million). The large increase in streaming income (compared to the small increase in download income) was the primary driver of the total income growth.