Write the number in scientific notation.0.0000005

A. 5 × 107
B. 5 × 10-6
C. 5 × 10-7
D. 5 × 10-8


Answer: C

Mathematics

You might also like to view...

Solve the problem.A certain noise has an intensity I of . Given that decibel level D is related to intensity by , where I0 is 10-12, determine the decibel level of the noise. Round your answer to the nearest decibel.

A. 184 decibels B. 8 decibels C. 70 decibels D. 80 decibels

Mathematics

Solve the equation.x = 

A.
B.
C. {4}
D. {-4}

Mathematics

Subtract and simplify. Write the answer as a mixed number if possible.6 - 3 - 1

A. 2
B. 2
C. 1
D. 1

Mathematics

Estimate the answer by rounding as indicated.Estimate the product by rounding each factor to the nearest ten.767 × 35

A. 26,845 B. 30,800 C. 26,850 D. 800

Mathematics