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3 years ago

In ΔDEF, d = 5.2 inches, e = 6.8 inches and ∠F=166°. Find the length of f, to the nearest 10th of an inch.

Mathematics

1 answer:

irina1246 [14]3 years ago

8 0

Answer:

11.9

Step-by-step explanation:

deltamath gave me the answer

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levacccp [35]

Answer:

Step-by-step explanation:

You know that anything to the zeroeth power is 1, so the equation is now

-7 * 1, or -7.

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3 years ago

How to write a fraction as a mixed number?

Anna [14]

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Obviously, 1 2/4 is an example.

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3 years ago

Write 430 ___minutes after ____thrity

Luda [366]

It can be anyways..400 minutes after 30 or 30 minutes after 400

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3 years ago

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Describe the following pattern in your own words and write three next terms:2;1;1\2;1\4

tangare [24]

Answer: Please mark me brainliest, it will really help me just as this answer really helps you.

Description: Divide by two

Next three terms: 1/8, 1/16, 1/32

Explanation:

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Divide the number before by two to get the next term.

How do you get the pattern?

I observed a pattern that each next number was divided by two.

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2 years ago

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The owner of a fish market has an assistant who has determined that the weights of catfish are normally distributed, with mean

LiRa [457]

Answer:

$P(X\geq 3.4)=0.0228$

Step-by-step explanation:

Given the mean is 3.2, standard deviation is 0.8 and the sample size is 64.

-We calculate the probability of a mean of 3.4 as follows:

#First determine the z-value:

$z=\frac{\bar X -\mu}{\sigma/\sqrt{n}}\\\\=\frac{3.4-3.2}{0.8/\sqrt{64}}\\\\=2.000$

#We then determine the corresponding probability on the z tables:

$Z(X\geq 3.4)=1-P(X$

Hence, the probability of obtaining a sample mean this large or larger is 0.0228

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3 years ago