The Environmental Protection Agency Must Inspect Nine Factories for Complaints

question 148

Multiple Choice

The Environmental Protection Agency must inspect nine factories for complaints of water pollution. In howmany different ways can a representative visit five of these to investigate this week?

• A) 15,120
• B) 362,880
• C) 5
• D) 45

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Definitions:

Alpha-Fetoprotein (AFP)

A protein produced by the liver and yolk sac of a fetus during pregnancy, levels of which are sometimes measured to assess the health of the unborn baby.

Neural Tube Defects

Birth defects of the brain, spine, or spinal cord occurring during embryonic development, often resulting in conditions like spina bifida.

Screening Test

Preliminary tests designed to identify individuals at high risk for certain conditions or diseases before symptoms appear.

Amniocentesis

The use of a needle to withdraw amniotic fluid from the amniotic sac.