Mathematics, 17.11.2020 20:50 madi6847
Which expression is equivalent to 7a3(6a2 + a) 2 -4a6
252a7 +84a6 + 7a5
252a +80a +7a5
O 252a7-4a8 +7a5
252a7-4a® + a2
Answers: 1
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Multiply. write your answer in simplest form. 3/8 x 5/7
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Ahypothesis is: a the average squared deviations about the mean of a distribution of values b) an empirically testable statement that is an unproven supposition developed in order to explain phenomena a statement that asserts the status quo; that is, any change from what has been c) thought to be true is due to random sampling order da statement that is the opposite of the null hypothesis e) the error made by rejecting the null hypothesis when it is true
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Mathematics, 21.06.2019 21:30
On #16 : explain how factoring a trinomial, ax^2+ bx+ c, when a does not equal 1 different from factoring a trinomial when a = 1.
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Mathematics, 21.06.2019 21:50
Which rule describes the composition of transformations that maps ajkl to aj"k"l"? ro. 900 o to, -2(x, y) to, -20 ro, 900(x, y) ro, 9000 t-2. o(x,y) t-2, 00 ro, 900(x, y)
Answers: 2
Which expression is equivalent to 7a3(6a2 + a) 2 -4a6
252a7 +84a6 + 7a5
252a +80a +7a5
...
252a +80a +7a5
...
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