Answer: 5
Step-by-step explanation:
Given : Total Material = 4 and yards
yards
Material required for each scarf =
Number of scarfs she make with the existing material
= Total Material ÷Material required for each scarf
Hence, the number of scarves can she make with the existing material = 5
Answer: Choice A) Solar energy; renewable
The image shows panels that convert <u> </u><u>solar energy </u> to electricity. This is an example of using <u> renewable </u> sources.
This is in contrast to something like coal energy which is nonrenewable. Coal is finite and will run out some day, unlike the sun's energy which won't run out any time soon. Sure it will eventually die off in about 5 billion years or so, but that timescale is much longer compared to the amount of coal is left. So this is a benefit to using renewable resources.
B
Because the number are either rising or falling