A Man Is Running Around a Circular Track That Is

question 50

Short Answer

A man is running around a circular track that is 200 m in circumference. An observer uses a stopwatch to record the runner's time at the end of each lap, obtaining the data in the following table.
What was the man's average speed (rate) between 108 s and 203 s? Round the answer to two decimal places.
$$\begin{array} { | c | c | } \hline \text { Time (s) } & \begin{array} { c } \text { Distance } \\( \mathrm { m } )\end{array} \\\hline 32 & 200 \\\hline 68 & 400 \\\hline 108 & 600 \\\hline 152 & 800 \\\hline 203 & 1000 \\\hline 263 & 1200 \\\hline 335 & 1400 \\\hline 412 & 1600 \\\hline\end{array}$$

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Explore the concept of kilocalories as a measure of energy content in food.

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Definitions:

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A refundable tax credit for low- to moderate-income working individuals and families, designed to encourage and reward work.

Poverty Rate

The proportion of the population that earns an income too low to cover basic living expenses, as measured by the national poverty line.

Non-Hispanic Whites

Individuals residing in the United States who identify as White and are not of Hispanic or Latino origin.

Personal Responsibility

The principle of taking ownership for one's actions and their consequent effects on oneself and others.