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Convert 0.000459 to scientific notation?

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2.1

4.59 x 104

0.459 x 103

4.59 x 10–3

4.59 x 10–4

4.59 x 10–5

2.1

4.59 x 104

0.459 x 103

4.59 x 10–3

4.59 x 10–4

4.59 x 10–5

2.2

5.43 kL

5.43 mL

5.43 µL

5.43 nL

5.43 pL

2.2

5.43 kL

5.43 mL

5.43 µL

5.43 nL

5.43 pL

2.3

3.23

32.3

323

0.00323

3230

2.3

3.23

32.3

323

0.00323

3230

What is the result of the following division expressed in scientific notation and with the correct number of significant figures:(6.05 x 106) ÷ (4.020 x 10–9)?

2.4

1.50 x 1015

1.51 x 1015

1.505 x 1015

2.43 x 10–2

1.51 x 103

What is the result of the following division expressed in scientific notation and with the correct number of significant figures:(6.05 x 106) ÷ (4.020 x 10–9)?

2.4

1.50 x 1015

1.51 x 1015

1.505 x 1015

2.43 x 10–2

1.51 x 103

What is the result of the following application expressed in scientific notation and with the correct number of significant figures:(6.051 x 106) ÷ (4.020 x 10–9) x (9.89 + 1.832)?

2.5

2.08 x 10–3

1.764 x 1016

1.76 x 1016

1.76 x 10–16

1.764 x 10–16

What is the result of the following application expressed in scientific notation and with the correct number of significant figures:(6.051 x 106) ÷ (4.020 x 10–9) x (9.89 + 1.832)?

2.5

2.08 x 10–3

1.764 x 1016

1.76 x 1016

1.76 x 10–16

1.764 x 10–16

2.6

9.6

9.58

9.581

30.72

10.

2.6

9.6

9.58

9.581

30.72

10.

2.7

0.00450 mL

4.51 mL

0.451 mL

45.1 mL

45100 mL

2.7

0.00450 mL

4.51 mL

0.451 mL

45.1 mL

45100 mL

2.8

1.5 x 103cm3

1.500 cm3

1.5 x 10–3 cm3

1.500 x 103 cm3

1.500 x 10–3 cm3

2.8

1.5 x 103cm3

1.500 cm3

1.5 x 10–3 cm3

1.500 x 103 cm3

1.500 x 10–3 cm3

2.9

Number and unit

Decimal and exponential

Decimal and unit

Exponent and exponential

2.9

Number and unit

Decimal and exponential

Decimal and unit

Exponent and exponential

2.10

To confuse students

To write very large numbers simply

To write very small numbers simply

All of the above

Two of the above

2.10

To confuse students

To write very large numbers simply

To write very small numbers simply

All of the above

Two of the above

2.11

98

98.6

6

8

9

2.11

98

98.6

6

8

9

2.12

3

5

6

8

9

2.12

3

5

6

8

9

2.13

km, kg, s, K

m, g, s, °C

m, g, s, K

m, kg, s, °C

m, kg, s, K

2.13

km, kg, s, K

m, g, s, °C

m, g, s, K

m, kg, s, °C

m, kg, s, K

2.14

c

n

p

m

μ

2.14

c

n

p

m

μ

2.15

4.72 x 103 cm2

3.46 x 103 cm2

2.23 x 107 cm2

1.44 x 105 cm2

1.67 x 10–1 cm2

2.15

4.72 x 103 cm2

3.46 x 103 cm2

2.23 x 107 cm2

1.44 x 105 cm2

1.67 x 10–1 cm2

2.16

229 g

0.567 g

1.76 g

11.4 g

2.30 x 10–2 g

2.16

229 g

0.567 g

1.76 g

11.4 g

2.30 x 10–2 g

2.17

Copper

Lead

Gold

Aluminum

Platinum

2.17

Copper

Lead

Gold

Aluminum

Platinum

2.18

1.500 L

1.500 x 1012 L

1.500 x 109 L

1.500 x 102L

1.500 x 10–2L

2.18

1.500 L

1.500 x 1012 L

1.500 x 109 L

1.500 x 102L

1.500 x 10–2L

2.19

g/L

kg/L

g/mL

cm3/mL

g/m3

2.19

g/L

kg/L

g/mL

cm3/mL

g/m3

2.20

It is less than one.

It is less than 6.022.

It is equal to zero.

It is greater than 1.

There is not enough information given for an answer.

2.20

It is less than one.

It is less than 6.022.

It is equal to zero.

It is greater than 1.

There is not enough information given for an answer.

2.21

100 mi/hr

161 mi/hr

55.5 mi/hr

75.2 mi/hr

62.1 mi/hr

2.21

100 mi/hr

161 mi/hr

55.5 mi/hr

75.2 mi/hr

62.1 mi/hr

The gas mileage of a compact car in Europe is 15 km/L. How many miles per gallon would this vehicle obtain in the U.S.? (Note: 1 U.S. gal = 3.785 L and 1 km = 0.6214 mi.)

2.22

15 mi/gal

30 mi/gal

35 mi/gal

42 mi/gal

55 mi/gal

The gas mileage of a compact car in Europe is 15 km/L. How many miles per gallon would this vehicle obtain in the U.S.? (Note: 1 U.S. gal = 3.785 L and 1 km = 0.6214 mi.)

2.22

15 mi/gal

30 mi/gal

35 mi/gal

42 mi/gal

55 mi/gal

While driving in Australia, you fill your car with 55 L of gas costing $44.55 (Australian). What is the equivalent cost per gallon in U.S. dollars? (Note: 1 U.S. gal = 3.785 L and $1 Australian = $0.7597 U.S. at the time this problem was written.)

2.23

$0.262

$1.01

$1.55

$2.33

$3.07

While driving in Australia, you fill your car with 55 L of gas costing $44.55 (Australian). What is the equivalent cost per gallon in U.S. dollars? (Note: 1 U.S. gal = 3.785 L and $1 Australian = $0.7597 U.S. at the time this problem was written.)

2.23

$0.262

$1.01

$1.55

$2.33

$3.07

2.24

The number and the unit

The number and the exponent

The number and the decimal

The decimal and exponent

2.24

The number and the unit

The number and the exponent

The number and the decimal

The decimal and exponent

2.25

Always with two decimal places

At the bottom of the meniscus

With all the digits from the glassware markings plus one estimated digit

All of the above

Two of the above

2.25

Always with two decimal places

At the bottom of the meniscus

With all the digits from the glassware markings plus one estimated digit

All of the above

Two of the above