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Anna11 [10]
3 years ago
15

A redshift can be described as:

Advanced Placement (AP)
1 answer:
Dafna11 [192]3 years ago
8 0
A redshift can be described as a galaxy that is moving away form us. So the correct one is D.
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Question 13 (1 point)
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Me so purple and american green the part herbs
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3 years ago
Land in the United States can be used to produce either soybeans or corn. The price of soybean fertilizer has fallen due to chea
lesya692 [45]

Answer: C . Supply of soybeans will increase and the supply of corn will decrease

Explanation:

Soybean fertilizer is an integral input in the farming of soybean so with the price of soybean fertilizer decreasing, it will be cheaper to grow soybean as opposed to corn.

Farmers will therefore farm more soybeans than corn to benefit from this lower cost and so will farm less of corn as they can only farm one at a time. This will lead to an increased supply of soybean and a reduced supply of corn.

4 0
3 years ago
Suppose that IQ scores have a bell shaped distribution with a mean of 98 and standard deviation of 13. Using the empirical rule,
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Yaya says:
 IQ Scores have a bell-shaped distribution with a mean of 100 and a standard deviation of 15. What percentage of IQ scores are between 70 and 130?

<span>Solution: </span>130 – 100 = 30 which is 2(15). Thus, 130 is 2 standard deviations to the right of the mean. 100 – 70 = 30 which is 2(15). Thus, 70 is 2 standard deviations to the left of the mean. Since 70 to 130 is within 2 standard deviations of the mean, we know that <span>about 95% of the IQ scores would be between 70 and 130.</span>

5 0
3 years ago
Bài 1: Bốn nhóm người cùng sản xuất ra một loại hàng hoá.
Nadya [2.5K]
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3 years ago
James was the lead in the school play. It was opening night. Mr. Ramirez, the director, asked James if he was ready to go on and
aliya0001 [1]

Answer:

Check below for the answer and explanations

Explanation:

State-dependent memory: is the process of remembering things because they happen when you were in a state that is similar to your current state. Before the opening night, James would have gone through series of rehearsals, it will be easy for him to recollect the things he said or did during the rehearsal and apply same in the opening night.

Arousal theory: This theory explains that people tend to have a better performance when they are psychologically motivated. James felt motivated when he saw his psychology teacher in the audience. This motivation will enhance is performance.

Positive reinforcement: James motivated himself by wanting to use the concept learnt in his psychology class to have a positive thought about the surrounding atmosphere. This is a positive reinforcement because James felt motivated after this consideration.

Selective attention: This is the process of focusing only on relevant information or object. James paid more attention to those whose presence can aid his performance. He did not have to set his gaze on every member of the audience.

Imagery: In this context, imagery is the use of mental, imaginary pictures to influence one's thought process. As James is on the stage, there should be a mental picture of when he was taking similar roles during the rehearsals, this will help him perform better.

Social facilitation: The presence of a large audience aids the performance of some people. They tend to perform better in the presence of crowd. James can utilize the advantage of the cheers and the applause he receives from the audience for a better performance.

Sensory adaptation: As James spends more time outside performing, his senses tend to adapt to that atmosphere and the initial fright and timidity will disappear. At this stage, he begins to perform incredibly well.

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3 years ago
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