Question: How many significant figures do these numbers have? a. 23 b. 23.0 c. 0.00023 d. 0.0002302

How many significant figures do these numbers have?
a. 23
b. 23.0
c. 0.00023
d. 0.0002302

Step by Step Solution

★★★★★

3.60 Rating (157 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock

a By rule 1 a nonzero digit is significant Therefore 23 has two significant figures b By rule 3 z... View full answer

blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Document Format (1 attachment)

Word file Icon

819-C-O-O-C (403).docx

120 KBs Word File

Students Have Also Explored These Related Organic Chemistry Questions!

Q:

How many significant figures do these numbers have? a. 765,890 b. 765,890.0 c. 1.2000 105 d. 0.0005060

Q:

How many significant figures do these numbers have? a. 5.44 108 b. 1.008 10-5 c. 43.09 d. 0.0000001381

Q:

How many significant figures do these numbers have? a. 0.009 b. 0.0000009 c. 65,444 d. 65,040

Q:

18. Does your experimental formula agree with the expected formula? Explain your answer. 19. In terms of the chemistry and energy of the reaction, explain your observations in \#7 above. 20. Explain...

Q:

Exam 2 Statistical Analysis Part 1 of 1 - Question 1 of 20 5.0/ 100.0 Points 0.0/ 5.0 Points The stacked bar chart below shows the percentages of death due to cancer in four geographic regions of the...

Q:

Q3 - SECOND SUMMATIVE TEST IN MA NAME: Directions: Write the letter of the correct answer on the space before each number 1. A is an arrangement of things in a definite order or ordered arrangement...

Q:

Write the letter of the correct answer. If the answer is not found in choices write E INSTRUCTION: Write the letter of the correct answer in your answer sheet. I the answer is not found in the...

Q:

1-4 Measurement, Uncertainty, Significant Figures (Note: In Problems, assume a number like 6.4 is accurate to i 0.1; and 950 is i- 10 unless 950 is said to be \"precisely\" or "very nearly\" 950, in...

Q:

Q10 Complete the setup, give the proper conversion factors and then report the answer with proper significant figures. X 7.777 77 7777 ? 2 ? 27 2.77 7777777 ? 227 ? 2 X Q11. a. How many significant...

Q:

Please confirm if this correct in incorrect please correct without explanation. Question 1 Not yet answered Marked out of 1.00 You are interested in the number of English-speaking people on the...

Q:

Explain why the efficient markets hypothesis implies that a well-run company is not necessarily a good investment.

Q:

Industrial sales professionals have long debated the effectiveness of various sales closing techniques. For example, a University of Akron study investigated the impact of five different closing...

Q:

A quote of 0 . 8 2 1 4 USD / EUR is an example of quotation in "American Terms". True or False

Q:

Obtain data on non-bankrupt and bankrupt firms from the Compustat and Lexis-Nexis Bankruptcy Report data bases. From these data learn a Bayesian network using a Bayesian network learning package such...

Q:

Boron has two stable isotopes: 10 B, with a natural abundance of 19.9% and an atomic mass of 10.01 u, and 11 B, with a natural abundance of 80.1% and an atomic mass of 11.01 u. Calculate the atomic...

Q:

Compare the masses and charges of the three major particles that make up atoms.

Q:

Write the symbol for the ion that has a mass number of 79, an atomic number of 34, and contains 36 electrons.

Q:

Locate a mutual fund you choose to track. Read the prospectus, check its ratings, and compare its week-to-week performance with that of similar mutual funds and the market in general. Record your...

Q:

7.3. Allied Laboratories is combining some of its most common tests into one-price packages. One such package will contain three tests that have the following variable costs: When the tests are...

Q:

(Estimated time allowance: 7 minutes) Twelve years ago, you paid for the right to twelve $25,000 annual beginning-of-the-year cash flows. If discounting the cash flows at an annual rate of 8%, what...