Notes on Greatest Common Factor and Least Common Multiple
... Test the number for divisibility by 2. If it is, write 2 and the other number inside the first two. Continue testing and writing the factor pairs inside the previous pair. When you reach the middle, you are finished. ...
... Test the number for divisibility by 2. If it is, write 2 and the other number inside the first two. Continue testing and writing the factor pairs inside the previous pair. When you reach the middle, you are finished. ...
Natural Numbers
... Is the set of whole numbers closed under the operation of multiplication? (When you multiply a whole number times another whole number, is the answer always a whole number?) Remember, the whole numbers are 0, 1, 2, 3, … ...
... Is the set of whole numbers closed under the operation of multiplication? (When you multiply a whole number times another whole number, is the answer always a whole number?) Remember, the whole numbers are 0, 1, 2, 3, … ...
Composite Numbers, Prime Numbers, and 1
... We can split the odd primes into two distinct groups: those of the form 4k + 1 (the first few being 5, 13, 17, 29, 37, . . .), and those of the form 4k + 3 (the first few being 3, 7, 11, 19, 23, . . .). Since we know there are infinitely many primes (and only one even prime!), at least one of these ...
... We can split the odd primes into two distinct groups: those of the form 4k + 1 (the first few being 5, 13, 17, 29, 37, . . .), and those of the form 4k + 3 (the first few being 3, 7, 11, 19, 23, . . .). Since we know there are infinitely many primes (and only one even prime!), at least one of these ...
Exponents and Polynomials Chapter 4
... Recognize Numbers in Scientific Notation with a Coefficient of 1 Example: Write the quantity without the given metric prefix and then express the answer in scientific notation. The diameter of a human hair may be 100 micrometers. 100µm = 100 x 10-6 meters = 0.0001 meters = 1 x 10-4 meters Copyright ...
... Recognize Numbers in Scientific Notation with a Coefficient of 1 Example: Write the quantity without the given metric prefix and then express the answer in scientific notation. The diameter of a human hair may be 100 micrometers. 100µm = 100 x 10-6 meters = 0.0001 meters = 1 x 10-4 meters Copyright ...
9.1
... measurements from the first average, and then takes the square root (1/2 power, remember) of the latter average. Often the standard deviation is given following a datum and preceded by a plus/minus: 5.67 ± 0.03 kilograms for items made to a very close tolerance. Obviously it would be a joke to repor ...
... measurements from the first average, and then takes the square root (1/2 power, remember) of the latter average. Often the standard deviation is given following a datum and preceded by a plus/minus: 5.67 ± 0.03 kilograms for items made to a very close tolerance. Obviously it would be a joke to repor ...
Compare and Order Integers and Positive Rational Numbers
... ● To compare mixed numbers, first compare the whole-number parts. If the wholenumber parts are equal, then compare the fractional parts (as shown above). ● To compare decimal numbers: 1. Compare the digits in each place value position, starting at the farthest left position. 2. When decimal numbers ...
... ● To compare mixed numbers, first compare the whole-number parts. If the wholenumber parts are equal, then compare the fractional parts (as shown above). ● To compare decimal numbers: 1. Compare the digits in each place value position, starting at the farthest left position. 2. When decimal numbers ...
