9th-grade-measurements-presentation
... • We seek to make our measurements as accurate and precise as possible • Accuracy – how close a measurement is to the true value • Precision – how close the measurements are to each other (reproducibility) ...
... • We seek to make our measurements as accurate and precise as possible • Accuracy – how close a measurement is to the true value • Precision – how close the measurements are to each other (reproducibility) ...
Decimal numbers
... Comparing and ordering decimals When you put decimals in order, compare each digit, starting with the digits with the largest place value. These are the digits on the left of the number. Put these in order, starting with the smallest. ...
... Comparing and ordering decimals When you put decimals in order, compare each digit, starting with the digits with the largest place value. These are the digits on the left of the number. Put these in order, starting with the smallest. ...
Uncertainty in Measurements & Significant Figures
... known for certain – in this case, to the tenths of a mL. So, depending on how you see the level of the liquid, the volume might be reported as “35.0 mL”. But remember, there is an amount of uncertainty in that last digit (the zero), since you are estimating that digit. ...
... known for certain – in this case, to the tenths of a mL. So, depending on how you see the level of the liquid, the volume might be reported as “35.0 mL”. But remember, there is an amount of uncertainty in that last digit (the zero), since you are estimating that digit. ...
DIAGNOSTIC TEST
... 9) Accurately draw the front, side and plan elevations of the given shape. Assume the side of each cube is 1cm. On your side view add a solid line to show the difference in height. On your front view add a dotted line to show the hidden difference in thickness on the far side of the shape. ...
... 9) Accurately draw the front, side and plan elevations of the given shape. Assume the side of each cube is 1cm. On your side view add a solid line to show the difference in height. On your front view add a dotted line to show the hidden difference in thickness on the far side of the shape. ...
Think about this: FRACTION DECIMAL NUMBER 0.5 0.333333… 1
... The process for limiting the number of digits to the right of the decimal point, by discarding the least significant ones. E.g. Truncate to one decimal digit or to tenths: ...
... The process for limiting the number of digits to the right of the decimal point, by discarding the least significant ones. E.g. Truncate to one decimal digit or to tenths: ...
Real Numbers
... the maximum relative error in nonzero representations will occur for a number that is halfway between pickets, thus for a binary mantissa, the relative error will be bounded by 2- (number of bits in fraction + 1) ...
... the maximum relative error in nonzero representations will occur for a number that is halfway between pickets, thus for a binary mantissa, the relative error will be bounded by 2- (number of bits in fraction + 1) ...
Inverting a Batting Average - an Application of Continued Fractions
... By inverting a batting average, we mean the problem of enumerating all batting records with at most N at bats that result in the given batting average. We use the term inversion here because of its relation to finding partial right inverses of the map f : N × N → R given by h f (h, n) = round3 ( ) n ...
... By inverting a batting average, we mean the problem of enumerating all batting records with at most N at bats that result in the given batting average. We use the term inversion here because of its relation to finding partial right inverses of the map f : N × N → R given by h f (h, n) = round3 ( ) n ...
PowerPoint
... Each digit can only take on the value 0 or the value 1 • Once a column has traversed both values then that column resets back to zero (as does it right hand neighbours) and the column to it’s immediate left increases by one. ...
... Each digit can only take on the value 0 or the value 1 • Once a column has traversed both values then that column resets back to zero (as does it right hand neighbours) and the column to it’s immediate left increases by one. ...
207 kB Unit 1 SLO
... positive power of 10 the number of zeros in the product is related to the power of 10. Explain how the number of zeros relates to the power of 10. ANS: See Binder ...
... positive power of 10 the number of zeros in the product is related to the power of 10. Explain how the number of zeros relates to the power of 10. ANS: See Binder ...
Review of Basic Math Concepts
... 6. Numbers obtained from counting are exact, so all digits are significant (counted as infinite number in calculations involving multiplication and division) Rounding If the digit after the one you want is greater than 5, then round up For example: To obtain 2 significant digits: 3.47 rounds to 3. ...
... 6. Numbers obtained from counting are exact, so all digits are significant (counted as infinite number in calculations involving multiplication and division) Rounding If the digit after the one you want is greater than 5, then round up For example: To obtain 2 significant digits: 3.47 rounds to 3. ...
Real Number Representation in Computer Systems
... form is that the mantissa (here the 3.0 part) is greater than or equal to 1 and less than 10. If it’s not then we move the decimal point and change the exponent to compensate. Exactly the same technique is used in represent real (fractional) numbers in binary, except in binary the rule (for positive ...
... form is that the mantissa (here the 3.0 part) is greater than or equal to 1 and less than 10. If it’s not then we move the decimal point and change the exponent to compensate. Exactly the same technique is used in represent real (fractional) numbers in binary, except in binary the rule (for positive ...
The eighth scene in a series of articles on elementary mathematics
... statement that holds in the set of positive integers, one replaces the positive integer +n by the counting number n, the result is a valid statement in the set of counting numbers. And conversely, if, in any true arithmetical statement in the set of counting numbers, one replaces the counting number ...
... statement that holds in the set of positive integers, one replaces the positive integer +n by the counting number n, the result is a valid statement in the set of counting numbers. And conversely, if, in any true arithmetical statement in the set of counting numbers, one replaces the counting number ...
CS 232: Computer Architecture II
... – all 0s is smallest exponent all 1s is largest – bias of 127 for single precision and 1023 for double precision – summary: (–1)sign significand) 2exponent – bias ...
... – all 0s is smallest exponent all 1s is largest – bias of 127 for single precision and 1023 for double precision – summary: (–1)sign significand) 2exponent – bias ...
A Short Guide to Significant Figures
... Exact numbers can be considered to have an infinite number of significant figures. Thus, number of apparent significant figures in any exact number can be ignored as a limiting factor in determining the number of significant figures in the result of a calculation. Rules for mathematical operations I ...
... Exact numbers can be considered to have an infinite number of significant figures. Thus, number of apparent significant figures in any exact number can be ignored as a limiting factor in determining the number of significant figures in the result of a calculation. Rules for mathematical operations I ...
A Short Guide to Significant Figures
... Exact numbers can be considered to have an infinite number of significant figures. Thus, number of apparent significant figures in any exact number can be ignored as a limiting factor in determining the number of significant figures in the result of a calculation. ...
... Exact numbers can be considered to have an infinite number of significant figures. Thus, number of apparent significant figures in any exact number can be ignored as a limiting factor in determining the number of significant figures in the result of a calculation. ...
Year 7 Maths AWL Number
... calculations and expressions); use conventional notation for priority of operations, including brackets, powers, roots and reciprocals 4. use the concepts and vocabulary of prime numbers, factors (divisors), multiples, common factors, common multiples, highest common factor, lowest common multiple, ...
... calculations and expressions); use conventional notation for priority of operations, including brackets, powers, roots and reciprocals 4. use the concepts and vocabulary of prime numbers, factors (divisors), multiples, common factors, common multiples, highest common factor, lowest common multiple, ...
1 MATH REVIEW FOR MEDICATION DOSING After the completion
... : You have calculated a dose to be 4.7 tablets. Because 0.7 is greater than 0.5, you would round up to the whole number. Therefore, the dose would be 5 tablets. b. If the amount to be administered is less than 0.5, round down to the whole number. Example: You have calculated a dose to be 2.4 tablets ...
... : You have calculated a dose to be 4.7 tablets. Because 0.7 is greater than 0.5, you would round up to the whole number. Therefore, the dose would be 5 tablets. b. If the amount to be administered is less than 0.5, round down to the whole number. Example: You have calculated a dose to be 2.4 tablets ...
CHAPTER 2 INTEGER REVIEW Integers are numbers that are
... Multiplying and Dividing Integers (positive integer) X (positive integer) = (_____ integer) (positive integer) ÷ (positive integer) = (______ integer) (negative integer) X (negative integer ) = (______ integer) (negative integer) ÷ (negative integer ) = (_______ integer) (positive integer) X (negat ...
... Multiplying and Dividing Integers (positive integer) X (positive integer) = (_____ integer) (positive integer) ÷ (positive integer) = (______ integer) (negative integer) X (negative integer ) = (______ integer) (negative integer) ÷ (negative integer ) = (_______ integer) (positive integer) X (negat ...
10th Real Numbers test paper 2011
... What type of decimal expansion will 69/60 represent? After how many places will the decimal expansion terminate? ...
... What type of decimal expansion will 69/60 represent? After how many places will the decimal expansion terminate? ...
Assembly Language Programming
... • For multiplication, 2 extra bits are needed in case the product’s first bit is 0 and it must be left shifted (guard, round) • For complete generality, add “sticky bit” that is set whenever additional bits to the right would be >0 ...
... • For multiplication, 2 extra bits are needed in case the product’s first bit is 0 and it must be left shifted (guard, round) • For complete generality, add “sticky bit” that is set whenever additional bits to the right would be >0 ...
UNIT 3: DECIMAL FRACTIONS
... • If digit is less than 5, drop it and all digits to its right • If digit is 5 or more, add 1 to digit in place to which you are rounding. Then drop all digits to its right ...
... • If digit is less than 5, drop it and all digits to its right • If digit is 5 or more, add 1 to digit in place to which you are rounding. Then drop all digits to its right ...
Introduction, Math study habits, Review of Prealgebra
... The test of reasonableness comes very much into play in word problems. For example, questions asking for length, dollars, or time should never give negative answers because those things would not make sense if they were negative (what is -3 feet?). Also, think about what the answer should be. If I i ...
... The test of reasonableness comes very much into play in word problems. For example, questions asking for length, dollars, or time should never give negative answers because those things would not make sense if they were negative (what is -3 feet?). Also, think about what the answer should be. If I i ...
prealgebra review
... The test of reasonableness comes very much into play in word problems. For example, questions asking for length, dollars, or time should never give negative answers because those things would not make sense if they were negative (what is -3 feet?). Also, think about what the answer should be. If I i ...
... The test of reasonableness comes very much into play in word problems. For example, questions asking for length, dollars, or time should never give negative answers because those things would not make sense if they were negative (what is -3 feet?). Also, think about what the answer should be. If I i ...
significant digits
... significant digits does not. E.g. 1.23 m = 123 cm = 1230 mm = 0.00123 km • Notice that these all have 3 significant digits • This should make sense mathematically since you are multiplying or dividing by a term that has an infinite number of significant digits E.g. 123 cm x 10 mm / cm = 1230 mm • Tr ...
... significant digits does not. E.g. 1.23 m = 123 cm = 1230 mm = 0.00123 km • Notice that these all have 3 significant digits • This should make sense mathematically since you are multiplying or dividing by a term that has an infinite number of significant digits E.g. 123 cm x 10 mm / cm = 1230 mm • Tr ...