QuestionB Alg1.2.4 Practice B (Algebra 1, Unit 2, Lesson 2) The speed of an object can be found by taking the distance it travels and dividing it by the time it takes to travel that distance. An object travels 100 feet in 2.5 seconds. Let the speed. $S$ , be measured in feet per second. Write an equation to represent the relationship between the three quantities (speed, distance, and time). Type the answer in the box below.

Studdy Solution

STEP 1

1. The speed of an object is calculated as distance divided by time.
2. The distance traveled by the object is 100 feet.
3. The time taken to travel that distance is 2.5 seconds.
4. The speed, $S$ , is measured in feet per second.

STEP 2

1. Identify the formula for speed.
2. Substitute the given values into the formula.
3. Write the equation representing the relationship.

STEP 3

Identify the formula for speed. The formula for speed is given by:
$S = \frac{\text{Distance}}{\text{Time}}$

STEP 4

Substitute the given values into the formula. We know the distance is 100 feet and the time is 2.5 seconds, so substitute these values into the formula:
$S = \frac{100}{2.5}$

STEP 5

Write the equation representing the relationship. The equation that represents the relationship between speed, distance, and time is:
$S = \frac{100}{2.5}$
This equation shows that the speed $S$ is equal to the distance traveled (100 feet) divided by the time taken (2.5 seconds).

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