3 years ago

3x2 + 6x = 5 solve by factoring

Mathematics

2 answers:

wariber [46]3 years ago

8 0

The answer is Obviously 3!!

pantera1 [17]3 years ago

6 0

Answer:

3x^2 + 6x - 5

Step-by-step explanation:

the expression isn't factorable bc of the rational #s

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A spinner is divided into five sections, labeled A, B,C, D and E. Denise spins the spinner 50 times and records the results in t

Maurinko [17]

Answer:

Option A. 10%

Step-by-step explanation:

Number of trials done with a spinner which has 5 sections labeled as A, B, C, D and E.

Since Trials done for the outcome of E is 6 therefore the probability of spinner landing at E will be

P = Outcome for E/ total number of trials done

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Therefore option A. 10% is the correct option.Step-by-step explanation:

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3 years ago

Please help! Correct answer only!

Sonja [21]

Answer:

Probability ≈ 0.1071

Step-by-step explanation:

Consider steps below;

$Total Possible Outcomes - 8C5,\\\\8! / 5! ( 8 - 5 )!,\\1 * 2 * 3 * 4 * 5 * 6 * 7 * 8 / ( 1 * 2 * 3 * 4 * 5 )( 1 * 2 * 3 ),\\\\6 * 7 * 8 / 6 = Combinations - 56,\\\\$

$Number Of Outcomes - 6C5,\\\\6! / 5! ( 6 - 5 )!,\\1 * 2 * 3 * 4 * 5 * 6 / ( 1 * 2 * 3 * 4 * 5 ) ( 1 ),\\720 / 120 * 1,\\\\Outcomes - 6$

$Conclusion ; Solution - 6 / 56 = ( About ) 0.1071\\Hope That Helps!$

Solution; Probability ≈ 0.1071

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