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Questions and answers by
Yitbarek
Questions (81)
What is the domain and range of afunction y=(the square root of minus x square plus nine )plus one over x minus one
3 answers
155 views
What is the domain and range of afunction y=the square root of minus x square plus nine
1 answer
128 views
What is the inverse of the function y= e the power of x when 0 less than or equal to 1 and their graph
1 answer
151 views
What is the domain and range of the relation (x,y):absolute value x plus y greater than or equal to two
1 answer
123 views
what is the current status of ethiopian degree of cybersecurity challenge
1 answer
143 views
who will be the responsible in ethics of technology usage
1 answer
154 views
what did you consider the set of rules and ethics in technology usage in private organization and groups?
1 answer
188 views
what is the current status of ethiopian technology usage?
1 answer
163 views
.......are defined as international organization composed of sovereign states
1 answer
98 views
what is power set
1 answer
87 views
what is equal and equivalent set
2 answers
128 views
prove that by using mathematical induction(5 divides n the power 5 minus n whenever n is a non negative integer
2 answers
129 views
What is the lub and glb of the set(0.2,0.23,0.234,0.2343,0.23434,0.234343,......)
1 answer
108 views
It's really raining outside right now. I......forget my umbrella or I will get well! what midal verb to use this?
3 answers
102 views
Do you think Beza.......save her money or spend it? She is planning to go to europe this summer. What is the modal verb to fill
3 answers
112 views
Mrs Rahel has three classes . Each class has 28,42 and 56 students respectively. Mrs Rahel wants to divide each class into
1 answer
355 views
Team green meets at the movie every 3 days,team yellow meets at the movie every 2 days,and team red meets at the movie every 4
1 answer
212 views
The dimension of the room are 16 meters in length and 8 meters wide.A contracter wants to tile the room using the least number
3 answers
164 views
let A and B be subsets of a universal set. Show that A subset of B if and only if B' subset of A'.
1 answer
153 views
John likes apple pies. Therefore,John likes apple pies or icecream.what rule of inference is used in this sentence?
1 answer
102 views
find a compound proposition involving the proposition p,q,and r that is true when exactly one of p,q and r istru and is false
1 answer
163 views
what is the sanction of impelmenting foreign policy
1 answer
107 views
foreign policy during tewodros the second
1 answer
219 views
define external migration
1 answer
104 views
what is external migration
1 answer
117 views
what is internal migration
1 answer
87 views
what is migration
1 answer
92 views
what is the structure of world trade organisation
1 answer
140 views
proof the mathematical induction
2 answers
169 views
How do our ways of reading vary?
1 answer
149 views
What are some of the ways in which we read?
1 answer
180 views
In what way is the written word common to every field of study?
1 answer
154 views
proof the parallelogram law of vector addition
1 answer
93 views
Proof the cosine law of vector addation
1 answer
77 views
I saw afilm last night,but I ...(not enjoy) it very much because I ...(read) the story of the film before
2 answers
97 views
When he....(found) microsoft,Bill Gates was only 20
1 answer
177 views
This church ....(build) in 19th century and it...(never be) removed since then.
1 answer
104 views
The sun....(rise) when I got up this morning
1 answer
114 views
I....(attend) this school for tge last two years before I went to Yekatit 25/26 secondary school
1 answer
96 views
I....(not see) my uncle for ages;I don't know where he is right now.
1 answer
107 views
I....(not finish) my project because I had a problem with my laptop computer.
1 answer
99 views
I went to a bank yesterday but when I....(reach) there,it....(close)
1 answer
106 views
What.....(you do) when I called you last night?
1 answer
89 views
Peter got ingured his leg while he....(play) football.
1 answer
78 views
How long....(you be) waiting for me?
1 answer
91 views
This is the biggest building which....(ever build )
1 answer
107 views
George ....(fall) of the ladder and ....(break) his leg yesterday
1 answer
104 views
Hurry up! The movie....(already begin)
1 answer
115 views
The titanic....(sink) down in less than six hours long time ago.
1 answer
102 views
The titanic ...(sink) down in lessthan six hours long time ago.
1 answer
93 views
The Ethiopian prime minister ....(fly) to newyork the day before yesterday.
1 answer
102 views
They....(have) all the food before I reached home.
1 answer
95 views
She has lost her keys; she.....(look) for it since morning but she.....(not find) it yet.
1 answer
94 views
Have ....(you ever bite) by adog?
1 answer
101 views
....(you ever bite) by a dog?
2 answers
118 views
She ....(lie) in her bed and falling nap when the phone rang.
1 answer
108 views
The car....(hit) the old man and ...(hurt) him severley yesterday.
1 answer
106 views
The car...(hit)the old man and.....(hurt) him severley yesterday .
1 answer
126 views
Since his departure to france. I...(not hear) any news from him.
1 answer
95 views
He...(just do) his home work. He can go out now.
1 answer
92 views
A:How much....(be)this book?
B:It....(cost)100Et birr.
1 answer
82 views
Where....(you spend) last X-Mass?
1 answer
94 views
How many books.....(you read) so far this year?
1 answer
95 views
How money books.....(you read) so far this year?
1 answer
87 views
How money books .....(you read) so far this year?
1 answer
81 views
How money books....(you read) so far this year?
1 answer
87 views
Listen! who....(play) the guitar upstairs? Is it jerry?
1 answer
100 views
Grass normally....(grow) best when it rains.
1 answer
95 views
Two years ago, my brother....(have) an accident and he....(not recover) yet
1 answer
107 views
I....(light)candle to celebrate my girl friends's 21th birthday before she came home
1 answer
98 views
I first....(see) this film in 2006 and I....(see) it a couple of times since then.
1 answer
125 views
Up to now,mary....(never be) to bahir dar.
1 answer
99 views
Jim,why don't you take some time off. You....(work) very hard recently
1 answer
136 views
I sent her money almost a week ago,but I....(not receive)any confirmation yet
1 answer
96 views
Before we started the flight all of the passenger....(hijckle)their
1 answer
102 views
While I....(watch) TV last night a small mouse ran out of the cupbourd.
1 answer
117 views
I....(live) in this city since I was a small child.
1 answer
120 views
The man....(sentenced) to death because he had killed his neighbor cruelly.
1 answer
120 views
My sister....(join) university six years ago.she....(not graduate ) yet?
1 answer
101 views
She...(never go) to work on sunday?
1 answer
95 views
They.....(be use) to having beer on weekends?
1 answer
118 views