Homework Answers
To determine the number of significant figures in a number use
the following 3rules: Non-zero digits are alwayssignificant. Any
zeros between twosignificant digits are significant. A final zero
or trailing zeros in the decimal portion ONLY are
significant.
Add Answer to:
Match each value to the number of significant digits in the value. 4 0.01012x102 1 0.8...
Part Description Answer Chk History The number of significant digits in 1.0038 is: 1. 1 2....
Part Description Answer Chk History The number of significant digits in 1.0038 is: 1. 1 2. 2 3. 3 4. 4 5. 5 97% 2.91 pts # tries: 0 Show Details 20% try penalty Hints: 0,0 The number of significant digits in 1950 is: 1. 1 2. 2 3. 3 4. 4 5. 5 2.91 pts,97% B. # tries: 0 show Details 20% try penalty Hints: 0,0 The number of significant digits in 0.0038 is: 2.91 pts,97% 2. 2 3....
Part Description Answer Chk History The number of significant digits in 1.0038 is: 1. 1 2....
Part Description Answer Chk History The number of significant digits in 1.0038 is: 1. 1 2. 2 3. 3 4. 4 5. 5 97% 2.91 pts # tries: 0 Show Details 20% try penalty Hints: 0,0 The number of significant digits in 1950 is: 1. 1 2. 2 3. 3 4. 4 5. 5 2.91 pts,97% B. # tries: 0 show Details 20% try penalty Hints: 0,0 The number of significant digits in 0.0038 is: 2.91 pts,97% 2. 2 3....
Rank the following values in order of increasing number of significant digits. 1 2 3 4...
Rank the following values in order of increasing number of significant digits. 1 2 3 4 5 30.245 1 2 3 4 5 3.2 1 2 3 4 5 30,000 1 2 3 4 5 0.24 1 2 3 4 5 17.00 103 103
Convert each of the following OH- concentrations to pH. 1.9 M The number of significant digits...
Convert each of the following OH- concentrations to pH. 1.9 M The number of significant digits is set to 4; the tolerance is +/-4% LINK TO TEXT 2.7 µM The number of significant digits is set to 3; the tolerance is +/-4% LINK TO TEXT 0.039 M The number of significant digits is set to 4; the tolerance is +/-4% LINK TO TEXT 0.00041 M The number of significant digits is set to 4; the tolerance is +/-4%
4.) Express the result of the complex number in polar form using 4 significant digits. [show...
4.) Express the result of the complex number in polar form using 4 significant digits. [show work, check with your calculator] a) 1-(14-41)](0341) b) (14-/3) j7213
2. Determine the value of x. Round results to an appropriate number of significant digits. Explain...
2. Determine the value of x. Round results to an appropriate number of significant digits. Explain your answer. 22ft 23.0ft Cross-section of gazebo
Calculate the amount of heat needed to boil 156. g of methanol (CH3OH), beginning from a temperature of 0.8 °C. Be sure your answer has a unit symbol and the correct number of significant digits. 0 x...
Calculate the amount of heat needed to boil 156. g of methanol (CH3OH), beginning from a temperature of 0.8 °C. Be sure your answer has a unit symbol and the correct number of significant digits. 0 x10
Calculate the amount of heat needed to boil 156. g of methanol (CH3OH), beginning from a temperature of 0.8 °C. Be sure your answer has a unit symbol and the correct number of significant digits. 0 x10
determine the number of significant digits in each of the following. 234 204.6 0.00245 10.0026 1100...
determine the number of significant digits in each of the following. 234 204.6 0.00245 10.0026 1100 1100.0
Compute the following and express your answers to the proper number of significant digits: 1. Name...
Compute the following and express your answers to the proper number of significant digits: 1. Name 5 purposes of street layout/circulation pattern discussed in lecture. 2. Use the hyperlink provided in residential street pattern design. List all typical street patterns. 3. According to NACTO.org, how is the following speed limited designed? 4. According to NACTO.org, how is street design speed at 10 mph versus 40+ mph affects driver's peripheral vision?
Indicate how many significant digits ore in each of the following numbers. a. 0 00160 b....
Indicate how many significant digits ore in each of the following numbers. a. 0 00160 b. 8.40 times 10^-4 c. 10,100. d. 1001.00 Perform the following calculations to the correct number of significant digits. a. (1.1289 + 2.3400)/(1980 times 2.00) 6. (2 76 times 10^3-7.77 times 10^-1)/(45 + 23.47) c. (242.89X0.00671) d. 45.98 - (11.6)^4 3. Perform the following conversions. a. 90.9 cm to km b. 5.55 times 10^-Gm to pm c. 1125 km^3 to mL\",
Part Description Answer Chk History The number of significant digits in 1.0038 is: 1. 1 2. 2 3. 3 4. 4 5. 5 97% 2.91 pts # tries: 0 Show Details 20% try penalty Hints: 0,0 The number of significant digits in 1950 is: 1. 1 2. 2 3. 3 4. 4 5. 5 2.91 pts,97% B. # tries: 0 show Details 20% try penalty Hints: 0,0 The number of significant digits in 0.0038 is: 2.91 pts,97% 2. 2 3....
Part Description Answer Chk History The number of significant digits in 1.0038 is: 1. 1 2. 2 3. 3 4. 4 5. 5 97% 2.91 pts # tries: 0 Show Details 20% try penalty Hints: 0,0 The number of significant digits in 1950 is: 1. 1 2. 2 3. 3 4. 4 5. 5 2.91 pts,97% B. # tries: 0 show Details 20% try penalty Hints: 0,0 The number of significant digits in 0.0038 is: 2.91 pts,97% 2. 2 3....
4.) Express the result of the complex number in polar form using 4 significant digits. [show work, check with your calculator] a) 1-(14-41)](0341) b) (14-/3) j7213
2. Determine the value of x. Round results to an appropriate number of significant digits. Explain your answer. 22ft 23.0ft Cross-section of gazebo
Calculate the amount of heat needed to boil 156. g of methanol (CH3OH), beginning from a temperature of 0.8 °C. Be sure your answer has a unit symbol and the correct number of significant digits. 0 x10
Calculate the amount of heat needed to boil 156. g of methanol (CH3OH), beginning from a temperature of 0.8 °C. Be sure your answer has a unit symbol and the correct number of significant digits. 0 x10
Compute the following and express your answers to the proper number of significant digits: 1. Name 5 purposes of street layout/circulation pattern discussed in lecture. 2. Use the hyperlink provided in residential street pattern design. List all typical street patterns. 3. According to NACTO.org, how is the following speed limited designed? 4. According to NACTO.org, how is street design speed at 10 mph versus 40+ mph affects driver's peripheral vision?
Indicate how many significant digits ore in each of the following numbers. a. 0 00160 b. 8.40 times 10^-4 c. 10,100. d. 1001.00 Perform the following calculations to the correct number of significant digits. a. (1.1289 + 2.3400)/(1980 times 2.00) 6. (2 76 times 10^3-7.77 times 10^-1)/(45 + 23.47) c. (242.89X0.00671) d. 45.98 - (11.6)^4 3. Perform the following conversions. a. 90.9 cm to km b. 5.55 times 10^-Gm to pm c. 1125 km^3 to mL\",
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