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VMariaS [17]
3 years ago
8

Please answer 3,6,9,12 and 15! Will give brainliest to who gives all answers! Thanks

Mathematics
2 answers:
Tresset [83]3 years ago
8 0

3.  2

6. 7

9.  -5/2

12. 1.28078

15. 5/4

hope that helps, good luck. MB5


Lynna [10]3 years ago
3 0

3) m=2

6) k=7

9) x = -5/2

12) x∈∅

15) x=5/4

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Randomly select 40 restaurants, let each one decide if it wants to sell the new hamburger, and compare sales in those restaurants to sales in the restaurants that chose not to sell the new hamburger.

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It is is a common statistics practice, when we want to study something from a population, we find a sample of this population.

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2 years ago
What is the solution of 5 = t/2 -3?
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Please please please help me thanks
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Answer:

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