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2 years ago

Solve for x: −3x + 3 < 6 x > −1 x < −1 x < −3 x > −3

Mathematics

1 answer:

IrinaVladis [17]2 years ago

4 0

Answer:

x >-1

Step-by-step explanation:

−3x + 3 < 6

Subtract 3 from each side

−3x + 3-3 < 6-3

−3x < 3

Divide by -3. remembering to flip the inequality

-3x/-3 > 3/-3

x >-1

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Pls help brainliest shall be given ppl

GalinKa [24]

Answer:

For 1st q its A

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Step-by-step explanation:

Reflection dont change vertices orientation

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3 years ago

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swat32

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3 years ago

What is 6% of 50?????????

Len [333]

3 would be the answer the question.

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3 years ago

Read 2 more answers

Construct the 99% confidence interval estimate of the population proportion p if the sample size is n=900 and the number of succ

oee [108]

Answer:

An 99% confidence interval of the given proportion

(0.355 , 0.385)

Step-by-step explanation:

Given sample size n= 900

the number of successes in the sample is x=333

The proportion P = $\frac{x}{n} = \frac{333}{900} = 0.37$

Q = 1-P =1 - 0.37 = 0.63

Confidence interval:-

99% of confidence interval zα = 2.93

$(P - z_{\alpha } \sqrt{\frac{PQ}{n} } , P + z_{\alpha } \sqrt{\frac{PQ}{n} })$

$(0.37 - 2.93 \sqrt{\frac{0.37(0.63}{900} } ,0.37 +2.93 \sqrt{\frac{0.37(0.63}{900} } })$

(0.37 - 0.015 , 0.37 + 0.015)

(0.355 , 0.385)

Conclusion:-

An 99% Confidence interval (0.355 , 0.385)

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3 years ago

Identify the slope of the line y=-4- 1/6x

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Y=mx+b
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2 years ago