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calculate the introduction to probabilityprobability refers to the chance that an event will happen probability is presented as the ratio of the
describe common phrases to represent math operationsthe table below shows the common phrases used in word problems to represent addition subtraction
explain the algebraic expressions and equationswriting a math problem algebraically means that you are using numbers and variables to represent
how to converting scientific notation to standard notation to change a number in scientific notation to standard notation move the decimal point the
explain adding and subtracting in scientific notationto add or subtract numbers in scientific notation the numbers must be expressed so that they
give the introduction to scientific notationin mathematics it can be very difficult and time-consuming to do calculations involving very large and
what is negative exponents explainheres a problem which results in a negative exponent3437 34-7 3-3a negative exponent means the same thing as
explain different base numbersin multiplying or dividing two exponential expressions with different base numbers write out the exponential
give the example of exponentswhen a number is multiplied several times it is easier to write it as an exponentfor example four multiplied to itself
give the introduction to ratios and proportionsa ratio represents a comparison between two values a ratio of two numbers can be expressed in three
explain multiplyingdividing negative fractionsthere are 3 steps to multiplying or dividing fractions 1if any negative signs are present place them
describe subtracting negative fractionssubtracting two fractions whether one is positive and one is negative or whether they are both negative is
explain adding negative fraction to add negative fractions 1find a common denominator2change the fractions to their equivalents so that they have
describe three ways to write negative fractionsthere are three different ways that a negative fraction can be written they are all represent the same
explain expressions one set of absolute value signs can only take the absolute value of one numberfor examplefor the absolute value of negative six
describe about absolute values when an integer is written with a vertical line on each side of the integer it is called the absolute value of that
how many types of integer operatiions explainadding integersthe rules for adding integers are1 a positive number plus a positive number equals the
explain combining negative signs in integersyouve learned about positive and negative integersbasics when you place a negative sign in front of
describe the introduction to integers integers include the positive and negative whole numbers such as -4 -3 -2 -1 0 1 2 3 4 and so ona negative
what is permutations explain with exampleseach arrangement of a set of elements is called a permutation in other words every possible way order of
explain the counting principle in mathsthe fundamental counting principle is used when you want to calculate the total number of possible outcomes or
describe differance between mean vs mode every set of numbers or data has a mean and a mode value the mean is the average value of all the numbers in
what is graphing statistics explain the number of times that an event occurs is called its frequency one of the ways that you can compare or display
convert measurements between the english systemto convert measurements between the english system and the metric system1look up the conversion
explain measurement conversions in detailsthe following tables show measurements of length distance and weight converted from one system to the