Unit 1 Level 1 Review

1

How many significant figures are in the number 0.00203?

1

How many significant figures are in the number 64.00?

0

2

3

4

1

Convert 0.000 000 001 280 to scientific notation.

1.280 x 10^-9

128 x 10⁹

128 x 10^-9

1.280 x 10⁹

1

Convert 6.789 765 ×10³ to standard notation

6 789 765

0.06789765

6789.765

0.006789765

1

How many meters are in 470 inches?

12 m

7.0 m

21 m

32 m

1

0.0005 kg = ______ mg

1

Which of the following has infinite significant figures?

A jar of salsa weighs 120 g

The car is moving 55 mi/hour

A person's height is 6ft 0 in

A dollar is 100 pennies

1

2 cm

2.1 cm

2.09 cm

2.008 cm

Unit 1 Level 1 Review

How many significant figures are in the number 0.00203?

How many significant figures are in the number 64.00?

Convert 0.000 000 001 280 to scientific notation.

Convert 6.789 765 ×103 to standard notation

How many meters are in 470 inches?

0.0005 kg = ______ mg

Which of the following has infinite significant figures?

How many significant figures are in the number 0.00203?

How many significant figures are in the number 64.00?

Convert 0.000 000 001 280 to scientific notation.

Convert 6.789 765 ×103 to standard notation

How many meters are in 470 inches?

0.0005 kg = ______ mg

Which of the following has infinite significant figures?

Which answer correctly represents the positions of the line ?

Convert 6.789 765 ×10³ to standard notation

Convert 6.789 765 ×10³ to standard notation