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3 years ago

9

In 1469 Ferdinand of Castile and Isabella of Aragon married and united the two territories. Please select the best answer from t

he choices provided T F

1 answer:

Veronika [31]3 years ago

5 0

Answer:

Its False the person above me is wrong

Explanation:

i got correct on edenuity!

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Why does the himalayan region has cone shaped trees ?

AlexFokin [52]

Answer:

<em>The</em><em> </em><em>reason</em><em> </em><em>is</em><em> </em><em>cause</em><em> </em><em>it</em><em> </em><em>which</em><em> </em><em>be</em><em> </em><em>snowing</em><em> </em><em>heavily</em><em> </em><em>there</em><em> </em><em>and</em><em> </em><em>cone</em><em> </em><em>shape</em><em> </em><em>helps</em><em> </em><em>in</em><em> </em><em>sliding</em><em> </em><em>the</em><em> </em><em>snow</em><em> </em><em>off</em><em> </em><em>the</em><em> </em><em>tree</em>

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3 years ago

Will give brainliest

Oksi-84 [34.3K]

Answer: n. adrenalin, Gamma Aminobutyric Acid, adrenaline, gaba, acetylcholine, epinephrine, epinephrin.

synaptic transmission is the answer

Explanation: synaptic transmission. neurotransmission(noun) The transfer of impulses between neurons. Synonyms: synaptic transmission.

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3 years ago

A survey asked 26 adults how many years of education they had. The sample mean was 13.03 with a standard deviation of 3.22. It i

yulyashka [42]

Answer: (11.95, 14.11)

Explanation:

Let x be a random variable that represent the number of years of education.

Given: Sample size : n= 26

Sample mean : $\overline{x}=13.03$

Sample standard deviation : s = 3.22

Significance level : $\alpha=100\%-90\%=10\%=0.1$

Degree of freedom: df = n-1 = 25

Critical t-value for $\alpha=0.1$ and df = 25 will be

$t_{\alpha/2, df}=t_{0.05,25}=1.7081$

90% confidence interval for mean:

$\overline{x}\pm t_{\alpha/2,df}\dfrac{s}{\sqrt{n}}\\\\=13.03\pm (1.7081)\dfrac{3.22}{\sqrt{26}}\\\\=13.03\pm (1.7081)\dfrac{3.22}{5.09902}\\\\=13.03\pm 1.08\\\\=(13.03-1.08,\ 13.03+1.08)\\\\ =(11.95,\ 14.11)$

A 90% confidence interval for the mean number of years of education = (11.95, 14.11)

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3 years ago

The meaning of glanced over

vodomira [7]

Explanation:

examine hastily; "She scanned the newspaper headlines while waiting for the taxi"

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3 years ago

Read 2 more answers

of the different categories of children found in most classrooms, researchers have come to have the best understanding of the _

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Of the different categories of children found in most classrooms, researchers have come to have the best understanding of the "popular" and "rejected" child.

Popular children get numerous positive and few negative selections. They are all around preferred by others and they are agreeable, amiable, inviting, and touchy to others. Where rejected children get numerous negative and couple of positive designations. They are effectively hated. They display less positive social aptitudes and qualities than do kids in alternate gatherings, and they indicate weaker scholarly and scholarly capacities.

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3 years ago