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2 years ago

Please help 10 points and I will be ur friend I need help with Geometry bad

Mathematics

1 answer:

sineoko [7]2 years ago

3 0

Ok, let's use N and N'.
N is (-1,-1). N' is (4,6).
From point N, the quadrilateral moves to the right 5 and up 7.
So, N+(5,7)=N'.

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A laboratory tested n = 98 chicken eggs and found that the mean amount of cholesterol was LaTeX: \bar{x}x ¯ = 86 milligrams with

Harrizon [31]

Answer:

1.3859

Step-by-step explanation:

The formula for Margin of Error is given as:

Margin of Error = Critical value × Standard Error

Critical value = z score

In the question, we are given a confidence interval of 95%.

Z score for a 95% confidence level is given as: 1.96

Hence, critical value = 1.96

Standard Error = σ / √n

Where n = number of samples = 98 chicken eggs

σ = Standard deviation = 7 milligrams

Standard Error = 7/√98

Standard Error = 0.7071067812

Hence, Margin of Error = Critical value × Standard Error

Margin of Error = 1.96 × 0.7071067812

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Therefore, the margin of error corresponding to a 95% confidence interval for the true mean cholesterol content, μ, of all such eggs is approximately 1.3859

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3 years ago

Chris has 96 local and foreign stamps altogether in his collection. The ratio of the number of local stamps to foreign stamps is

Anna [14]

Answer:

Chris have 24 local stamps

Step-by-step explanation:

We are given that The ratio of the number of local stamps to foreign stamps is 1 : 3.

Let the ratio be x

Number of local stamps = x

Number of foreign stamps = 3x

Total Number of stamps =x+3x=4x

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So, 4x=96

$x=\frac{96}{4}$

x=24

Hence Chris have 24 local stamps

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3 years ago

Brianna plotted the two points (20, 75) and (45, 150) on a graph. What is the x-coordinate of the x-intercept of the line that c

Alecsey [184]

Here his a link to how you solve this , please do not use it to cheat but to learn from it

http://ecsd-fl.schoolloop.com/file/1298972684338/1298972684200/3666926465936506857.pdf

Hope this helps !<span />

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2 years ago

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liberstina [14]

Answer:

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Step-by-step explanation:

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2 years ago

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