Mathematics, 25.01.2021 14:00 decarlosgibbonsgggg
Show that the following equations are true. Express your answers in terms of variables.
1. even integer + even integer = even integer
2. off integer + odd integer = even integer
Answers: 1
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The graph of a function f(x)=(x+2)(x-4). which describes all of the values for which the graph is negative and increasing? all real values of x where x< -2 all real values of x where -2
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If abcde is reflected over the x-axis and then translated 3 units left, what are the new coordinates d?
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The ratio of the perimeters of two similar triangles is 4: 3. what are the areas of these triangles if the sum of their areas is 130cm2?
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1. why is a frequency distribution useful? it allows researchers to see the "shape" of the data. it tells researchers how often the mean occurs in a set of data. it can visually identify the mean. it ignores outliers. 2. the is defined by its mean and standard deviation alone. normal distribution frequency distribution median distribution marginal distribution 3. approximately % of the data in a given sample falls within three standard deviations of the mean if it is normally distributed. 95 68 34 99 4. a data set is said to be if the mean of the data is greater than the median of the data. normally distributed frequency distributed right-skewed left-skewed
Answers: 2
Show that the following equations are true. Express your answers in terms of variables.
1. even int...
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