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Search Results for logarithms - All Grades

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Grade 11 Logarithms
Expand log(610) using the Laws of Logarithms.
  1. log6+log10
  2. log6-log10
  3. log60
  4. log6log10
Grade 11 Logarithms
Express as a single logarithm. 3loga-2logb-4logc
  1. log(3a-2b-4c)
  2. log(a3-b2-c4)
  3. 3loga-2logb-4logc
  4. log(a3b2c4)
  5. none of these are correct
Grade 10 Logarithms CCSS: HSF-BF.B.5
Write 6412=8 in logarithmic form.
  1. log64(12)=8
  2. log128=64
  3. log648=12
  4. log1264=8
Grade 11 Logarithms
Expand log(75)6 using the Laws of Logarithms.
  1. log7+log5
  2. 6log7-6log5
  3. log7-log5
  4. 6log7-6log5
Grade 11 Logarithms CCSS: HSF-BF.B.5
Solve the logarithmic equation.

5log(x-2)=11
  1. x=160.5
  2. x=158.5
  3. x=2.2
  4. x=0.34
  5. x=2.34
Grade 12 Function and Algebra Concepts CCSS: HSF-IF.C.7d
Which of the following is the logarithmic form of the equation 3^4 = 81?
  1. log3 4 = 81
  2. log4 81 = 3
  3. log81 4 = 3
  4. log3 81 = 4
Grade 11 Logarithms
Expand log15k68m using the Laws of Logarithms.
  1. 6log15k+log15m
  2. log15k+18log15m
  3. 6log15k+18log15m
  4. log15k+log15m
Grade 11 Logarithms
Expand log4(21174) using the Laws of Logarithms.
  1. log42-log411-log474
  2. log42+log411+4log47
  3. log42-log411-4log47
  4. log42+log411+log474
Grade 11 Logarithms
Express as a single logarithm. 2log(x)-5log(y)+3log(z)
  1. log(x2z3y5)
  2. -30log(xyz)
  3. -log(x2y5z3)
  4. log(x2y5z3)
Grade 11 Logarithms
Expand log2(6584) using the Laws of Logarithms.
  1. 5log26+log284
  2. log265+log284
  3. 5log26+4log28
  4. log265+4log28
Grade 11 Logarithms
Expand log14(d4s2) using the Laws of Logarithms.
  1. log14d4-log14s2
  2. log14d4-2log14s
  3. 4log14d-log14s2
  4. 4log14d-2log14s
Grade 11 Nuclear Chemistry
Which of the following equations with a natural logarithm correctly represents rate of decay?
  1. ln(NNo)=kt
  2. ln(NNo)=kt
  3. ln(NNo)=-kt
  4. ln(NNo)=-kt
Grade 9 Logarithms CCSS: HSF-BF.B.5

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