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 answer to this question is <span>Interactivity
in technological context, interactivity refers to a dialog that happens between a human being with a technology.
Due to development of technology that we experience today,many technologies already developed a feature that allow it to detct sounds and cross referencing it to ther data base, allowing to interraction via taking by the consumers.</span>
Terms in this set (34) What is the main reason why early petitions by the Republic of Texas to join the United States were rejected? There was controversy over Texas becoming a slave state. Name the two major ideological groups in Texas during the era of Reconstruction
Paul Revere.... I'm pretty sure. Lol I don't remember what I learned in 5th grade
1.)=D) self-determination
2.)=A) satellite
3.)=C) faction
4.)=B) containement
