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Answer:
<h2>The dependent variable is distance, the equation is y = 20x, and the dragonfly will travel 480 miles.</h2>Step-by-step explanation:
According to the graph, the dependent variable is Distance in miles, because it's on the vertical axis. Additionally, the independent variable is time in hours, because it's on the horizontal axis. However, you always put time as independent, because nothing affects time.
To find the equation, we just need to find the slope, using two points (0,0) and (2,40).
Therefore, the equation is , which shows a direct proportion between variables.
Now, in 24 hours, it would travel
It would travel 480 miles.
Therefore, the right answer is the second choice.
Answer:
A)
Step-by-step explanation:
Given:
Jing is helping the kindergarten teacher put together bags of crayons.
Each bag has 4 crayons, and 1/4 of the crayons in each bag are green.
What fraction of the crayons in 3 bags are green?
<u>Solution:</u>
1 bag contains number of crayons = 4
1 bag contains number of green crayons =
Total number of bags = 3
Total number of crayons in 3 bags = 4 3 = 12
1 bag contains number of green crayons = 1
Total number of green crayons in 3 bags = 1 3 = 3
Fraction of the green crayons out of total = 3 out of 12 =
Therefore, fraction of the crayons in 3 bags are green are
Answer is this this is the correct answer
