This is what I got I dont know if It should be an equation but that's all i can get to, gl
This graph looks like a trigonometric function. Which trigonometric function would be best to use for this model: cosine, sine,
or tangent? Why?
Type your response here:
a. It’s time to start making your model fit the path of the mass. Start with amplitude. What is the amplitude of the weight’s motion? How can you modify the base trigonometric function you identified in part b to fit this amplitude? Do this now.
Type your response here:
b. What is the period of the weight’s motion? How can you modify the trigonometric function you identified in part c to fit this period? Do this now.
Type your response here:
c. Check how your model looks compared with the mass by graphing your model with the Edmentum Graphing Tool. Looking at the graph, what is different between your model and the graph of the mass? What needs to change to make your model more accurate? Make this change to your model, and type in the new equation for your model.
Type your response here:
Type your response here:
a. It’s time to start making your model fit the path of the mass. Start with amplitude. What is the amplitude of the weight’s motion? How can you modify the base trigonometric function you identified in part b to fit this amplitude? Do this now.
Type your response here:
b. What is the period of the weight’s motion? How can you modify the trigonometric function you identified in part c to fit this period? Do this now.
Type your response here:
c. Check how your model looks compared with the mass by graphing your model with the Edmentum Graphing Tool. Looking at the graph, what is different between your model and the graph of the mass? What needs to change to make your model more accurate? Make this change to your model, and type in the new equation for your model.
Type your response here:
1 answer:
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Answer:
0.08065
Step-by-step explanation:
Given that in a recent study,1 2006 randomly selected US adults (age 18 or older) were asked to give the number of people in the last six months with whom you discussed matters that are important to you.
If X is random variable then X has mean 2.2 and s = 1.4
n=2006
Std error of mean =
For 99% since sample size is large, t and z distn almost coincide.
Hence we can take 2.58 as critical value
Margin of error at 99% =