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SAT-MATH/U1/Linear Functions/sat-math-alg4-147

Linear Functions

SAT Math· difficulty 5/5

A construction crew completes 8% of a job per day. After ddd days, fraction completed is:

  • A

    8d8d8d

  • B

    0.08d0.08^d0.08d

  • C

    0.08d0.08d0.08d

    check_circle
  • D

    1−0.08d1 - 0.08d1−0.08d

Explanation

Linear: completion fraction = (rate)(days) = 0.08d0.08d0.08d.

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