Answer:
Part A: A linear function because there is a constant rate change.
Part B: y = 760 - 17x
Hope this helps!
Complete question:
One classical experiment on ESP (extrasensory perception) tests for telepathy between two participants by using five cards with different designs, all known to both participants.For each trial, the “sender” participant sees a randomly chosen card and concentrates on its design. The “receiver” attempts to guess the identity of the card.<span>Assume that each of the five cards is equally likely to be chosen.
</span>Out of 10 trials, a receiver got four cards correct. What is her success rate?<span>What is her expected rate of success, assuming she is only guessing?
answer:
</span>Success rate = 4/10 = 40%
<span>Expected success rate = 1 out of 5 correct = 20%</span>
Answer: The equation of the trend line is y = -2x + 24.
First, we need to find the slope. The slope is the change in y over the change in x between the points. Our points move down 4 units while moving right 2 units. So our slope would be -4/2 or just -2.
Second, we need to find the y-intercept. We are lucky because the y-intercept can be see clearly in the graph. It is (0, 24).
We can put the slope and y-intercept together to get the equation:
y = -2x + 24.
Answer:
See Explanation Below (Incomplete Question)
Step-by-step explanation:
Question is incomplete.
I'll answer this question on a general term.
(See attachment below)
Figure 1 is used to illustrate complementary angles. Two angles are said to be complementary when they add up to 90°.
So, in figure 1, <1 and <2 are complementary because <1 + <2 = 90°
Figure 2 illustrates supplementary angles. Two angles are said to be supplementary when they add up to 180°.
So, in figure 2, <1 and <2 are supplementary because <1 + <2 = 180°
Figure 3 illustrates adjacent angles. Two angles are said to be adjacent when they share the and vertex
Figure 4 illustrates equivalent angles. Two angles are said to be supplementary when they are equal.
So, in figure 4, <1 and <2 are equivalent because <1 = <2
