Significant figures Study guides, Class notes & Summaries

ASSIGNMENT 11 Lesson 11 DUE DATE Unique number 10 January LEARNING OUTCOMES After completing this assignment, you should be able to • calculate the return on investment (ROI) of a human resource development (HRD) intervention in an organisation by applying the ROI formula • evaluate the percentage calculated • discuss and apply the steps of the ROI implementation process • apply the ROI implementation process to measure the financial impact of an HRD intervention • reflec...

AS PHYSICS 7407/1 Paper 1 Mark scheme June 2023 Version: 1.0 Final *236A7407/1/MS* Mark schemes are prepared by the Lead Assessment Writer and considered, together with the relevant questions, by a panel of subject teachers. This mark scheme includes any amendments made at the standardisation events which all associates participate in and is the scheme which was used by them in this examination. The standardisation proces...

If the number 0.5734 is rounded to three significant figures, what will be the new number? 0.573 Write the following in decimal form: 32%. 0.32 If the number 4.37768 is rounded to four significant figures, what will be the new number? 4.378 Write the following in percentage form: 0.15. 15% Solve the following equation using the rules for rounding numbers and significant figures: 0.087 - 0.012 = ? 0.075 If the digit to be dropped is less than 5, then the preceding digit stays the same....

Mark Scheme (Results) Summer 2023 Pearson Edexcel GCE In Physics (9PH0) Paper 03 General and Practical Principles in PhysicsEdexcel and BTEC Qualifications Edexcel and BTEC qualifications come from Pearson, the world’s leading learning company. We provide a wide range of qualifications including academic, vocational, occupational and specific programmes for employers. For further information visit our qualifications websites at or for our BTEC qualifications. Alternatively, you ca...

Chem 101 Ivy Tech Midterm Exam| Questions with Correct Answers Which of the following is considered a hypothesis (as opposed to an observation)? Correct Answer: Birds can fly because they have hollow bones Which of the following would be considered a theory? Correct Answer: Helium balloons float because helium is less dense than air. Which of the statements below is NOT part of the scientific method? Correct Answer: All of the above steps are part of the scientific method. Which stat...

GCSE COMBINED SCIENCE: TRILOGY 8464/C/2F Chemistry Paper 2F Version: 1.0 Final *JUN238464C2F01* IB/M/Jun23/E5 8464/C/2F For Examiner’s Use Question Mark 1 2 3 4 5 6 TOTAL Tuesday 13 June 2023 Morning Time allowed: 1 hour 15 minutes Materials For this paper you must have: • a ruler • a scientific calculator • the periodic table (enclosed). Instructions • Use black ink or black ball-point pen. • Pencil should only be used for drawing. • Fill in the boxes at ...

CHEM 103 Module 1 to 6 Exam Questions and Answers (Portage Learning) Convert 845.3 to exponential form and explain your answer. 2. Convert 3.21 x 10-5 to ordinary form and explain your answer. 1.Convert 845.3 = larger than 1 = positive exponent, move decimal 2 places = 8.453 x 102 2.Convert 3.21 x 10-5 = negative exponent = smaller than 1, move decimal 5 places = 0. Question 2 Click this link to access the Periodic Table. This may be helpful throughout the exam. Using the following info...

Please check the examination details below before entering your candidate information Candidate surname Other names Centre Number Candidate Number Pearson Edexcel Level 3 GCE Thursday 22 June 2023 Afternoon (Time: 1 hour 30 minutes) Paper reference 9FM0/3A Total Marks Further Mathematics Advanced PAPER 3A: Further Pure Mathematics 1 You must have: Mathematical Formulae and Statistical Tables (Green), calculator Candidates may use any calculator permitted by Pearson regulations. Calcu...

This document contains workings, explanations and solutions to the CAS3701 Assignment 11 (QUALITY ANSWERS) 2024. For assistance whats-app us on 0.6.8..8.1.2..0.9.3.4... QUESTION 1 1. BACKGROUND LearnCo. Limited (LearnCo.) is a top training provider that offers skills development training solutions to businesses and government institutions in South Africa. The company is based in Gauteng, South Africa and has a 30 June 2024 year-end. LearnCo. offers a wide variety of courses in health and safe...

CHEM 103 Module 1 to 6 Exam Questions and Answers (Portage Learning) Show the calculation of the mass of a 18.6 ml sample of freon with density of 1.49 g/ml 2. Show the calculation of the density of crude oil if 26.3 g occupies 30.5 ml. 1. M = D x V = 1.49 x 18.6 = 27.7 g 2. D = M / V = 26.3 / 30.5 = 0.862 g/ml Question 5 Click this link to access the Periodic Table. This may be helpful throughout the exam. 1. 3.0600 contains ? significant figures. 2. 0.0151 contains ? significant figu...