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3 years ago

Identify the slope of the line. y=x+11

Mathematics

2 answers:

devlian [24]3 years ago

7 0

Answer:

when starting from point 0|0 go 11 points up. then just up to the right

goldfiish [28.3K]3 years ago

5 0

Answer:

m = 1

Step-by-step explanation:

Try using Symbolab, I use it all the time it gives the correct answer and it gives good explanations (I use it all the time).

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I need help on this please :)

motikmotik

The answer is 0 because any number elevated to 0 is 0

4 0

4 years ago

QUESTION 2

aev [14]

The margin of error for a 95% confidence interval is 0.93.

mean (μ) = 23.4, standard deviation (σ) = 7.6, sample (n) = 254, confidence = 95% = 0.95

α = 1 - C = 1 - 0.95 = 0.05

α/2 = 0.05/2 = 0.025

The z score of α/2 is equal to the z score of 0.475 (0.5 - 0.025) which is equal to 1.96.

The margin of error (E) is given by:

$E=z_\frac{\alpha}{2} *\frac{\sigma}{\sqrt{n} } \\\\E=1.96*\frac{7.6}{\sqrt{254} } \\\\E=0.93$

The margin of error for a 95% confidence interval is 0.93.

Find out more at: brainly.com/question/10501147

4 0

3 years ago

Food pill: $9 Sales tax:6% Tip:20% Can you help me please

steposvetlana [31]

Answer: $11.45

Step-by-step explanation:

Food pill: $9

Tax: 6%

Tip: 20%

$x=(9)+(9)(0.06)+[(9)+(9)(0.06)](0.20)\\x=11.45$

3 0

4 years ago

If the numbers -2.5, -1.6, -3 1/10, - 1/10, and -0.5 were graphed on a number line, which would appear farthest to the left?

Leona [35]

Turn the question around.
If all the numbers were positive: 2.5, 1.6, 3 1/10, 1/10, and 0.5, which would be farthest to the right?

The fact is that the negative numbers are a reflection of the positive numbers.
Since 3 1/10 would be farthest to the right with positive numbers, -3 1/10 will be farthest to the left with the negative numbers.

7 0

3 years ago

Which number represents the sum of -8 and -i? 8i -8i -8-i -8 + i

RideAnS [48]

The correct answer would be -8-i! :)

6 0

3 years ago

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