Answer: t=-5.651
Explanation:
Let 
be the population mean number of hours a week answering their email.
As per given we have
Sample size : n= 783
Sample mean : 
Sample standard deviation: s=7.23
Since population standard deviation is unknown, so our test -statistic has a t-distribution.
Test statistic : 
∴ The test statistic : t=-5.651
I don't think so because we need to keep our roads safe and making sure that everyone knows how to use the roads and making sure the community knows that they are safe.
Spheroidizing is a type of heat treatment used to change iron-based alloys, most frequently carbon steels, into ductile and machinable alloys.
<h3>What is the main purpose of Spheroidizing heat treatment?</h3>
The process of converting a material's granular features into a spheroidal form through heat treatment is known as spheroidizing. The procedure is carried out to increase a metal's capacity for cold forming.
The process of converting a material's granular features into a spheroidal form through heat treatment is known as spheroidizing. The procedure is carried out to increase a metal's capacity for cold forming.
Thus, spheroidizing is a type of heat treatment used to change iron-based alloys.
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Answer: Latent learning
Explanation:
Latent learning is the learning mechanism in which response is generated through subconscious retrieval of information.This learning takes place in lack of reinforcement.Therefore, the produced response is non-associative which is not linked with immediate expression.
According to the question, Mike is showing latent learning because Mike knows the site of turkey basters as he shops there a lot. Even though he hasn't looked turkey basters for himself but due to subconscious recalling of its spot , he directed the customer to that point.
I will choose the city of Athens in Greek if i want to become a land merchant because the city is very rich.
<h3>Who is a Land merchant?</h3>
Basically, a merchant means a person who specializes in trading in commodities produced by other people, most especially trading with foreign countries. They have always operated for as long as industry, commerce and trade have existed. In 16th century, the activities of merchant were at peak because of mercantilism policy.
However, a land merchant means a person who carries on a business involving in whole or part the sale of lands in estate, commercial areas etc.
Read more about merchant
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