SAT Math Practice Question #32685 - SATify | SATify

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SAT Math Practice Question #32685 - SATify | SATify

#32685

distance

rate

inequalities

medium

50 sec

The inequality $2.5 \leq x \leq 4.0$ represents the acceptable range for the diameter $x$ of a metal rod, in centimeters. Which of the following statements must be true about the diameter of a metal rod that meets this specification?

A.

The diameter $x$ must be strictly greater than $2.5$ cm and strictly less than $4.0$ cm.

B.

The diameter $x$ must be at least $2.5$ cm and at most $4.0$ cm.

C.

The diameter $x$ can be less than $2.5$ cm or greater than $4.0$ cm.

D.

The diameter $x$ must be exactly $2.5$ cm or exactly $4.0$ cm.