Write the number in scientific notation.In a certain city, the subway system carried a total of 1,350,000,000 passengers.

A. 13.5 × 109
B. 1.35 × 109
C. 1.35 × 1010
D. 1.35 × 108


Answer: B

Mathematics

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Perform the indicated operation and express the answer in decimal notation.(4 × 108)(5 × 10-6)

A. 0.2 B. 2000 C. 20,000,000,000,000,000 D. 4000

Mathematics

Provide an appropriate response.Fill in the blanks with the correct symbols.The symbol ____ is used to indicate two numbers are not equal.The symbol ____ is used to indicate the number preceeding the symbol is greater than the number which follows the symbol.The symbol ____ is used to indicate two numbers are approximately equal.

Fill in the blank(s) with the appropriate word(s).

Mathematics

Solve the problem.The Little Town Arts Center charges $24 for adults, $12 for senior citizens, and $8 for children under 12 for their live performances on Sunday afternoon. This past Sunday, the paid revenue was  for 936 tickets sold. There were 49 more children than adults. How many children attended?

A. 298 children B. 347 children C. 291 children D. 337 children

Mathematics

Solve.2 = 

A.
B.
C.
D.

Mathematics