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CCSS.8.EE.A, A3 & A4 (8B3)- Use the rules of exponents to simplify the exponential expressions, express the standard number using scientific notation & apply the operations with the scientific notation.

Last updated almost 7 years ago

17 Nsɛmmisa

Hyɛ no nsow a efi ɔkyerɛwfo no hɔ:

Unit 1 Assessment

1

8.EE.1

1

8.EE.1

1

8.EE.1

1

8.EE.1

1

8.EE.1

1

8.EE.1

1

8.EE.1

1

8.EE.1

1

8.EE.1

1

8.EE.3

1

8.EE.3

1

8.EE.3

1

8.EE.4

1

8.EE.3

1

8.EE.4

1

8.EE.3

1

8.EE.4

Asemmisa {{asɛmmisaAhyɛnsode}}

1.

A

B

C

D

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2.

Select the equivalent expression.

x^-10 . y^-4

(xy)⁰

x²¹ . y ^-21

x^-21 . y²¹

Asemmisa {{asɛmmisaAhyɛnsode}}

3.

A

B

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4.

A

B

C

D

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5.

A

B

C

D

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6.

A

B

C

D

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7.

A

B

C

D

Asemmisa {{asɛmmisaAhyɛnsode}}

8.

Simplify the expression so that no negative exponents appear in the final result. Assume all variables represent nonzero numbers.

A

B

C

D

Asemmisa {{asɛmmisaAhyɛnsode}}

9.

Simplify the expression so that no negative exponents appear in the final result. Assume all variables represent nonzero numbers.

A

B

C

D

Asemmisa {{asɛmmisaAhyɛnsode}}

10.

A

B

C

D

Asemmisa {{asɛmmisaAhyɛnsode}}

11.

Express the number in scientific notation.

A

B

C

D

Asemmisa {{asɛmmisaAhyɛnsode}}

12.

Find the value of the expression.

A

B

C

D

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13.

A

B

C

D

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14.

A

B

C

D

Asemmisa {{asɛmmisaAhyɛnsode}}

15.

A & B

Only A

A & C

Only C

B & C

Only B

Asemmisa {{asɛmmisaAhyɛnsode}}

16.

A

B

C

Asemmisa {{asɛmmisaAhyɛnsode}}

17.

Solve the problem, press on "edit background" to show all your work.
What is the difference between the mass of Mars (0.642 x 10²⁴ kg) and the mass of Mercury (3.3 x 10²³ kg)?