2. Express the following numbers in scientific notation: (Answers should include threesignificant figures)(a) 65, 000(b) 0. 001327(c) 2, 450, 000(d) 0. 000019973. Perform the indicated operations: (All answers should be expressed in scientific notation.Apply the rules for significant figures in your final answer.)(a) (4.0 x 10-6) × (3.0 × 10*) =(b) (32 × 10°) – (2 × 107) =(3x10°)(8x10*)(6x105)(d) 0.868 kg + 2.35 kg – 21.5 kg =(e) (3.25 m)(2.1 m) =4. Convert the given standard notation below to scientific notation. Then, perform theindicated operation. Apply the rules for significant figures in your final answer.150, 000 x 0.0025 × 203,000,000 x 0.015 × 150 Determine the number of significant figures of the values given below:1. 0.00252. 12. 00030 e3. 3.14164. 20.205. 0.4

Answered: Image /qna-images/answer/7da11b64-dd65-4555-8ad9-45429fd6af45.jpg

Answered: 2. Express the following numbers in…

2. Express the following numbers in scientific notation: (Answers should include three significant figures) (a) 65, 000 (b) 0. 001327 (c) 2, 450, 000 (d) 0. 00001997

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter1: Introduction: The Nature Of Science And Physics

Section: Chapter Questions

Problem 17PE: State how many significant figures are proper in the results of the following calculations: (a)...

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Question

2. Express the following numbers in scientific notation: (Answers should include three
significant figures)
(a) 65, 000
(b) 0. 001327
(c) 2, 450, 000
(d) 0. 00001997
3. Perform the indicated operations: (All answers should be expressed in scientific notation.
Apply the rules for significant figures in your final answer.)
(a) (4.0 x 10-6) × (3.0 × 10*) =
(b) (32 × 10°) – (2 × 107) =
(3x10°)(8x10*)
(6x105)
(d) 0.868 kg + 2.35 kg – 21.5 kg =
(e) (3.25 m)(2.1 m) =
4. Convert the given standard notation below to scientific notation. Then, perform the
indicated operation. Apply the rules for significant figures in your final answer.
150, 000 x 0.0025 × 20
3,000,000 x 0.015 × 150

Determine the number of significant figures of the values given below:
1. 0.0025
2. 12. 00030 e
3. 3.1416
4. 20.20
5. 0.4

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