Choose the One Alternative That Best Completes the Statement or Answers

question 87

Multiple Choice

Choose the one alternative that best completes the statement or answers the question.
Solve the problem.
-An explosion causes debris to rise vertically with an initial velocity of 112 feet per second. The function $s ( t ) = - 16 t ^ { 2 } + 112 t$ describes the height of the debris above the ground, $s ( t )$ , in feet, $t$ seconds after the explosion. What is the instantaneous speed of the debris when it hits the ground?

• A) 224
• B) \(- 224\)
• C) \(- 112\)
• D) 112

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Definitions:

Progressive Disseminated Histoplasmosis

A severe form of histoplasmosis infection that spreads throughout the body, affecting multiple organs and systems.

Histoplasmosis

A fungal infection resulting from inhalation of spores, primarily found in bird and bat droppings.

Inflammation

The body's biological response to harmful stimuli, characterized by redness, heat, swelling, pain, and sometimes loss of function.

Pericardium

The membranous sac that covers the heart.