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HW Check: DA and Scientific Notation

Last updated over 7 years ago

4 questions

1

1

1

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Question 1

1.

Which of the following symbols represents "Mega-meters"?

A Mm

B mm

C mM

D cm

Question 2

2.

1 hour = _______________ seconds

A 2400

B 1200

C 3600

D 4200

Question 3

3.

Convert 728400000 to Scientific Notation.

A 0.000007284

B 7.284 x 10 ^ 8

C 7.284 x 10 ^ 12

D 7.284 x 10 ^ -8

Question 4

4.

Convert 3.1 x 10 ^ 4 to standard notation.

A 31000

B 31000000

C 3100

D 0.000031