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Barbie
Questions and answers by visitors named
Barbie
Questions (107)
Consider a salt of the composition, A2B3. For this salt, pKsp=82.55. What is the logarithm of the molar concentrtion of this
5 answers
1,463 views
The Smiths have four children, all girls but the fifth child is a boy. Why did this change occur?
a) the law of averages finally
4 answers
1,018 views
An object accelerates (changes its speed) only if the forces acting on it in one direction are greater than the forces in the
1 answer
430 views
In ancient Athens(Greece) tribes and generals took turns at power. this is an example of what type of political system?
a)
3 answers
874 views
The president of the United States is elected by the electoral college. What type of system is this?
a) dicatatorship b) monarchy
3 answers
639 views
An object accelerates (changes its speed) only if the forces acting on it in one direction are greater than the forces in the
2 answers
1,007 views
1)1-cholorbutane
2)1-bromobutane 3)2-chloro-2-methylpropane 4)chlorobenzene 5)3-chloropropene 6)Benzyl chloride 7)allyl bromide
1 answer
649 views
2. Arrange the compounds of each set in order of reactivity toward an Sn2 reaction.
a)t-butyl chloride, 1-chloropropane,
2 answers
574 views
3. Compare Sn1 and Sn2 reactivities of alkyl halides with regard to
a)stereochemical outcomes b)an increase in the nucleophilic
1 answer
1,254 views
How does one determine variance analysis? I am trying to understand this and my text book is confusing me. Also, to determine
1 answer
388 views
Which principle of light is used in vision?
1 answer
304 views
What problems are associated with optical fibres?
1 answer
428 views
Who are the Balkans and what relationship do they have with Russia or Germany or WWI?
1 answer
372 views
Two parallel lines are cut by a transversal. Angles A and B are adjacent exterior angles. Angle A measures 87 degrees. What does
4 answers
2,118 views
Describe Charles Dickens' style of writing. I think includes diction and figures of speech used.
3 answers
1,003 views
Does the circulatory system transport red and white blood cells? If so, how?
1 answer
440 views
Please show the procedure for answering this quadratic equation using the completing the square method:
x^2+14x+98 I think i
2 answers
968 views
5X-2=10x-8
4 answers
319 views
Can i please get the analysis of the poem "Horses" by Edwin Muir? This should not, however, be confused with another of his
6 answers
526 views
How are Rift Valleys formed and which two plates formed the Thingvelir Rift Valley in Iceland?
Please help!
3 answers
457 views
Can I please get help on the mood and atmosphere created by Allen Curnow in his poem "Continuum"?
Thanks.
1 answer
280 views
Whereb must an object be placed from a concave mirror of radius of curvature of 6cm. to give an image on a screen four times as
3 answers
405 views
A man 1.5meter tall stands in front of a concave mirror whose radius is 30cm. Find the position of the man that will lead to his
2 answers
618 views
How do earthquakes occur at faults?
3 answers
521 views
What is the difference between storage media and storage devices?
4 answers
1,642 views
What happens to a disk when it is formatted?
3 answers
946 views
Does the Messina Plate (small piece of oceanic crust between the African and Eurasian Plates, near Messina, Italy) still exist
1 answer
992 views
What is a gorge?
1 answer
457 views
What is a rural settlement and what is an urban settlement?
4 answers
489 views
Does anyone know where i can read "Nervous Conditions", by Tsitsi Dangarembga, online?
3 answers
360 views
In Act 5 of "The Tempest", why didn't Prospero tell Alonso about Antonio and Sebastian's plans to kill him? And because of his
3 answers
577 views
Is the Plus-que-parfait tense the same as perfect tense in English?
1 answer
433 views
What synonym of crumble can replace it in this sentence: "The town slowly crumbled"?
1 answer
463 views
what do you call someone who now sees life for more than they thought it was before?
1 answer
285 views
What is the difference between an Urban Area and an Urban Zone?
1 answer
381 views
Can you say "Had they had an option, they would have picnicked somewhere else"?
2 answers
1,064 views
Wheel has just paid a dividend of $2.50 per share. The dividends are expected to grow at a constant rate of six percent per year
1 answer
395 views
52. Complete two column proof. Given: x/6+2=15
Prove: x=78 x/6+2=15 A:______ x/6=13 B:______ x=78 C:_______
3 answers
1,702 views
Write a balanced equation assuming iron oxidizes to iron (II). I used CuCl_2 in the experiment.
3 answers
404 views
How to calculate dimensional analysis using the density and molarity to calculate the percent (w/w)???
2 answers
529 views
the difference of two numbers is 4 .3 times the smaller number is 4 more than twice the larger number. find the numbers
4 answers
518 views
10 synonym of avert
1 answer
17 views
5 sentences with avert
1 answer
13 views
Define the term exhibition
1 answer
23 views
Mention two main types of exhibition
1 answer
36 views
Five factors to consider when planning,preparing and mounting an art exhibition
1 answer
38 views
Decoding the past answers for connections Academy quick check.
1 answer
65 views
Word of the week of old Tafo Methodist model jhs
1 answer
27 views
What was the word of week for last week for old Tafo Methodist model jhs
1 answer
21 views
Meaning of excellence it synonyms and 5 sentences with it
1 answer
26 views
Meaning of excellence
1 answer
20 views
Synonyms for excellence
1 answer
19 views
5 short sentences with excellence
1 answer
18 views
5short sentences with excellence
1 answer
22 views
How long does it take for blood to expire?
1 answer
35 views
Social media helps children very much,bring your
idea
1 answer
20 views
Advantages of social media to children in short words
1 answer
20 views
Disadvantage of social media to children
1 answer
18 views
How social media was in the olden days and in the modern days
1 answer
36 views
List any 5 professions in french
1 answer
24 views
List any five professions in French and show their articles
1 answer
24 views
Write an article in Twi about social media for me
1 answer
24 views
A man buys eggs at 4.50 per crate of 30 eggs.he finds that 20percent of the eggs are broken but sells the rest at GHc3.00
1 answer
50 views
A man buys eggs at 4.50per crate of 30 eggs.he finds that 20percent of the eggs are broken but sells the rest at GHc3.00 dozen.
1 answer
52 views
A woman sold an article for GHc400.00 and made a profit of 25percent find .1.cost price2.profit
1 answer
33 views
Yaa bought 200egg at GHc30.00 and sold them at GHc40.00.find his,1.profit 2.profit percent
1 answer
25 views
Analyzing informational text unit task answers connections academy
1 answer
36 views
Why is this a strong claim for argumentative essay
1 answer
61 views
What message from claim have to support it
1 answer
18 views
Best brain questions of ict for Jhs3
1 answer
19 views
Best brain examination questions of icy theory and objectives for Form3 student and their answers
1 answer
32 views
Best brain exams question of social studies for form3 students theory and objectives
1 answer
32 views
Social studies topics for form3
1 answer
23 views
What is feed preparation
1 answer
19 views
What is ablution?
1 answer
26 views
State and explain five prayers in Islam in short sentences
1 answer
27 views
What does cardholders mean
1 answer
22 views
What does fardh mean
1 answer
15 views
What does fardh(farz)mean in Islam prayer
1 answer
25 views
What does sunnah mean in Islam
1 answer
24 views
What is next after the sunnah prayer in Islam
1 answer
27 views
After fardh what comes next in Islam prayer
1 answer
19 views
what does nafl(nafilah) mean in Islam prayer
1 answer
39 views
What is next after the nafl prayer in Islam
1 answer
25 views
The ten prayers in Islam are:fardh,sunnah,nafl and what?
1 answer
25 views
Is Hadith part of the prayers in Islam
1 answer
20 views
Explain ten prayers in Islam
1 answer
26 views
What does wajib mean in lslam
1 answer
25 views
What is the meaning of bts
1 answer
46 views
Identify five situations in the home that need tolerance
1 answer
90 views
Give five benefits that we all can enjoy if family members are tolerant
1 answer
56 views
State five importance that the community and its members can gain from celebrating Adae
1 answer
29 views
Explain five things one will consider to become a successful entrepreneur
1 answer
37 views
Describe four different Christian festivals in your area
1 answer
29 views
Give five ways students can prevent themselves from substance abuse
1 answer
37 views
Describe seven things that goes on in the celebration of hajj
1 answer
31 views
Explain five types of traditional sacrifice
1 answer
39 views
Who is anonymously here
1 answer
39 views
List the ingredients in making ice cream
1 answer
19 views
What is the meaning for glory,Cecilia,keziah,Esther,Ellen,precious
1 answer
27 views
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