Mathematics, 05.03.2021 03:10 ramberson101
Select the equivalent expression. \left(\dfrac{8^{-5}}{2^{-2}}\right) ^{-4}=?( 2 −2 8 −5 ) −4 =?left parenthesis, start fraction, 8, start superscript, minus, 5, end superscript, divided by, 2, start superscript, minus, 2, end superscript, end fraction, right parenthesis, start superscript, minus, 4, end superscript, equals, question mark Choose 1 Choose 1 (Choice A) A \dfrac{1}{8\cdot2^{2}} 8⋅2 2 1 start fraction, 1, divided by, 8, dot, 2, squared, end fraction (Choice B) B \dfrac{8^{20}}{2^{8}} 2 8 8 20 start fraction, 8, start superscript, 20, end superscript, divided by, 2, start superscript, 8, end superscript, end fraction (Choice C) C \dfrac{2^{6}}{8^{9}} 8 9 2 6
Answers: 1
Mathematics, 21.06.2019 17:20
The function a represents the cost of manufacturing product a, in hundreds of dollars, and the function b represents the cost of manufacturing product b, in hundreds of dollars. a(t) = 5t + 2 b(t) = 7t - 2t +4 find the expression that describes the total cost of manufacturing both products, a(t) + b(t). a. 7t^2 - 7t + 2 b. 7t^2 + 3 +6 c. 7t^2 + 7t - 6 d. 7t^2 - 3t + 6
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Mathematics, 21.06.2019 19:00
Atheater wants to build movable steps that they can use to go on and off the stage. they want the steps to have enough space inside so they can also be used to store props. how much space is inside the steps?
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Mathematics, 22.06.2019 00:00
Julia bought 7 hats a week later half of all her hats were destroyed in a fire. there are now only 12 hats left with how many did she start
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Mathematics, 22.06.2019 00:30
Which graph of a hyperbola represents the equation 16x^2-y^2=16
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Select the equivalent expression. \left(\dfrac{8^{-5}}{2^{-2}}\right) ^{-4}=?( 2 −2 8 −5 ) −4 =?le...
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