Perform the operation.
(-7x^2+3)-(-4x-3)
(β7x
2
+3)β(β4xβ3)...
Mathematics, 26.03.2021 03:50 galaxyworld36
Perform the operation.
(-7x^2+3)-(-4x-3)
(β7x
2
+3)β(β4xβ3)
Answers: 2
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E. which of the following is not a possible probability? a. 25/100 b. 1.25 c. 1 d. 0
Answers: 1
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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
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Sean is his dad build a tiled walkway in their backyard. the walkway will be 6060 feet long and 22 feet wide. the local hardware store sells tiles which are 22 by 22 feet and come in boxes of 66. how many boxes of tiles do they need?
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What is 2,489,287 divided by 7,482 to the nearest power.
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