Choose the One Alternative That Best Completes the Statement or Answers

question 141

Multiple Choice

Choose the one alternative that best completes the statement or answers the question.
Solve the problem.
-If an object is thrown straight upward from the ground with an initial speed of 112 feet per second, then its height, $h$ , in feet after $t$ seconds is given by the equation $h ( t ) = - 16 t ^ { 2 } + 112 t$ . Find the instantaneous speed of the object at $t = 6$

• A) \(112 \mathrm { ft } / \mathrm { sec }\)
• B) \(- 464 \mathrm { ft } / \mathrm { sec }\)
• C) \(- 80 \mathrm { ft } / \mathrm { sec }\)
• D) \(16 \mathrm { ft } / \mathrm { sec }\)

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Definitions:

Oxytocin

A hormone that stimulates labor contractions.

Childbirth

The process of giving birth to a baby, marking the end of pregnancy through labor and delivery.

Braxton-Hicks Contractions

The first, usually painless, contractions of childbirth.

Uterine Contractions

Involuntary muscle contractions of the uterus, which can occur during menstruation or labor.