The correct matches are:
Birds - A
Dinosaurs - B
Amphibians - C
Corals - D
Trilobites - E
By the statements presented, we have the situation where the trilobites are the oldest of the species, thus they will be on the bottom layer. The corals are second ones that emerged, so they will be found in the second bottom layer, and after them come the amphibians that will be found in the third layer. The dinosaurs evolved after the amphibians, so since they are younger than them, they will be located in the second layer from the top, with the birds evolving from the later dinosaurs and being the youngest, they will be found in the top layer.
The manufacturer who has an absolute advantage is: C. Frozen Treats.
<h3>What is a comparative advantage?</h3>
A comparative advantage can be defined as the ability of a business firm or country to produce goods and services at a lower opportunity cost than their rivals (competitors) or trade partners.
<h3>What is an opportunity cost?</h3>
An opportunity cost is also referred to as alternative forgone and it can be defined as the value, profit or benefits that are given up and forfeited by an individual or a business firm (manufacturer), in order to choose or acquire something that is deemed most significant at a particular point in time.
<h3>What is an
absolute advantage?</h3>
An absolute advantage can be defined as a measure of the ability of an individual or a business firm (manufacturer) to perform a specific economic activity such as the production of goods and services, more efficiently than another individual or business firm.
In this context, we can infer and logically deduce that the manufacturer who has an absolute advantage is Frozen Treats because it produced 150 gallons at $12.
Read more on comparative advantage here: brainly.com/question/12291750
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Complete Question:
This table shows the cost of producing ice cream for several manufacturers. Manufacturer Amount Produced Cost The Dairy 100 gallons $10 Ice Cream, Inc. 100 gallons $15 Frozen Treats 150 gallons $12 Bob & Gary’s 125 gallons $15.
Which manufacturer has the absolute advantage?
The Dairy
Ice Cream, Inc.
Frozen Treats
Bob & Gary’s
Answer:
Luke can get better at math if he challenges his brain to practice.
Explanation:
The pH shows the degree of acidity of alkalinity of a solution. The pH of the HF can be obtained from the ICE table.
<h3>What is pH?</h3>
The term pH refers to the hydrogen ion concentration of a solution. Recall that acids produce hydrogen or oxonium ion in solution.
The first step to determine the pH of the HF solution is to set up the ICE table as shown;
HF + H2O ⇄ H3O^+ + F^-
I
C
E
The values of the initial concentration of HF as well as the Ka of HF are not given. If these two values are give, the pH can be obtained from;
Ka = [H3O^+] [ F^-]/[HF] Knowing that [H3O^+] = [ F^-] = x
Learn more about pH: brainly.com/question/22074421
