<span>The optium pH level would be an average of these pHs, which is 7. 7 is also the mean, but the solutions of varying pH would eventually neutralize to 7.</span>
When Christopher ask questions and nods his head after their responses. He is exhibiting the active style of listening.
<h3>What is active listening?</h3>
Active listening is a type of listening where the listener give rapt attention to the person <em>speaking</em> including the guestures.
The individual also ask questions to confirm all that his learning.
Therefore, When Christopher ask questions and nods his head after their responses. He is exhibiting the active style of listening
Learn more on active listening here,
brainly.com/question/3185541
Answer:
(C) the forces of supply and demand
Explanation:
In a perfectly competitive industry, no single buyer nor seller will be able to influence prices thus marking the forces of demand and supply (the invisible hand) the determinant of pricing. Each buyer or seller will only account for a minute portion of total demand and supply thus making their influence of market price insignificant.
Options (A), (B) and (D) are incorrect as the largest firms, individual sellers and individual buyers do not influence pricing over price in a perfectly competitive market.
Answer:
Option B
Explanation:
Both Nadia and Samantha have insured their cars and willing to pay $100 over the expected loss for insurance. If the car is stolen the company would pay expected loss and would earn nothing and if the car is not stolen the company would not be liable for any loss and would earn $200, Therefore the company would earn between $0 and $200.
In order for Ben to maintain his fluid balance, he should take huge amounts of liquid, and the best liquid that he should take is water. He should take and drink water when jogging, in order to keep himself hydrated as he sweats a lot and when he does not consume water with this behavior, he would likely be dehydrated as he loses the balance of maintaining liquid in his body.
