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3 years ago

What type of proof explains the solution to a problem through a series of sentences?

Mathematics

1 answer:

Nadusha1986 [10]3 years ago

6 0

Answer:

paragraph proof

Step-by-step explanation:

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Can someone help pls pls pls ill give brainliest

tino4ka555 [31]

Answer: x= - 3/4

Step-by-step explanation: too much to explain

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3 years ago

These dot plots show the lengths (in feet) from a sample of crocodiles and<br>alligators.

balandron [24]

Answer:Alligators have a greater IQR because there were some very long alligators (high outliers)

Step-by-step explanation:

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4 years ago

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(CO 3) Sixty-five percent of employees make judgements about their co-workers based on the cleanliness of their desk. You random

Gekata [30.6K]

Answer:

The 0 and 1 outcomes would be considered unusual.

Step-by-step explanation:

We can define as usual outcomes, the ones that fall between $\bar{x}\pm 3s$ .

According to a binomial distribution, s value is

$s=\sqrt{n*p*(1-p)}\\s=\sqrt{8*0.65*(1-0.65)}\\s=\sqrt{1.82}=1.35$

The expected value out of a 8 people sample is

$\bar{x}=p*n=0.65*8=5.2\\$

Then, our interval of usual values lies between

$\bar{x}- 3s\leq x \leq \bar{x} +3s\\\\5.20-3*1.35\leq x \leq 5.20+3*1.35\\1.15\leq x \leq 9.25$

We can conclude that 0 and 1 (the results that lie outside of the interval) are unusual.

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3 years ago

Are the figures below similar? Why or why not? Determine whether the triangles shown in the image are similar.

Vika [28.1K]

Answer:

B) no, because the corresponding angles are not congruent

Step-by-step explanation:

Similar triangles must have proportional sides, as well as congruent corresponding angles. In this instance, we can see that the angles are not <em>congruent</em>, and so there is no need to solve for proportion.

3 0

3 years ago

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What is the slope of the line represented by the points in the table?

Rudiy27

Answer:

Positive 0.05

Step-by-step explanation:

$(-1,-.3) (1, -.2)$

$m=\frac{-.2-(-.3)}{1-(-1)} =\frac{-.2+.3}{1+1} =\frac{0.1}{2} =0.05$

Hope this helps

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3 years ago

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