Answer:
The answer is below
Explanation:
The question is not complete, the complete question is in the form of: David is choosing between two exercise routines. In Routine #1, he burns 20 calories walking. He then runs at a rate that burns 10.5 calories per minute. In Routine #2, he burns calories 38 walking. He then runs at a rate that burns 8.5 calories per minute. For what amounts of time spent running will Routine #1 burn at most as many calories as Routine #2? Use for the number of minutes spent running, and solve your inequality for .
Answer:
Let us assume that the number of minutes spent running is t minute. The equation that represents the total calories burnt for routine 1 is given as:
20 + 10.5t
While the total calories burnt for routine 2 is given as:
38 + 8.5t
Since Routine #1 burn at most as many calories as Routine #2, hence it can be represented by the inequality
20 + 10.5t < 38 + 8.5t
Solving the inequality:
10.5t - 8.5t < 38 - 20
2t < 18
t < 9 minutes
For routine 1 to burn at most as many calories as routine 2, the time spent running must be less than 9 minutes
The yearly sum of goods and products produced in a country is called the gross national product. The correct option among all the options given in the question is option "b". This is also sometimes referred to as Gross Domestic Products or GDP. It is actually a measure of the total countries yearly national economic activity. GDP shows the value of the products created nationally within a stipulated time frame.
Answer:
The factors of production are resources that are the building blocks of the economy; they are what people use to produce goods and services. Economists divide the factors of production into four categories: land, labor, capital, and entrepreneurship.
Explanation:
It's basically all of em if uk what im sayin
