Questions Asked on
July 8, 2017

math
7. Write an inequality to model the situation: The number n of people who attended the class was at least 8. n ≤ 8 n ≥ 8 n < 8 n > 8
asked by soxxbabby 
physics
Robin Hood has to shoot an arrow at an apple that sits on a wall 400 meters away, at a height of 40 meters. He must shoot at an angle of 60 degrees. What must the initial velocity of the arrow be to hit the target? Assume he's shooting laying down on the
asked by unowen 
math
Encircle the greatest number in each set? (a) 41309,14903,19403,20403
asked by Ravi Yadav 
Math
On a Science exam Rita answered 36 questions correctly and receive a score of 100% her friend answered 27 questions correctly what score did read her friend receive
asked by Tiffany 
Science
The no. of nitrogen atoms in Zn(NO3)2
asked by Falcon 
Maths
The temperature dropped by 2 degrees an hour during the night. At midnight the temperature was 31 degrees. What was the temperature at 6a.m.
asked by Tanishka 
Maths
a rectangular tank measured internally is 2.5m long,1.5m wide and 0.8m high. how many litres of water are needed to fill the tank? the water in tank is transferred into small cylindrical tanks each of diamter 70cm and height 40 cm. find the number of
asked by Shehryar 
Maths
Prove that:Tanø+sinø/tanøsinø=secø+1/secø1
asked by Anusha 
English
What do Poe's letters to John Allan reveal about himself? The selfexpression and logic in Poe's letters is also evident in his literature. A: Poe was a wealthy man upon publication of his poetry and short stories B: Poe had a healthy close relationship
asked by marylyn 
Math
One seat in an auditorium is broken. It is in the 3rd row from the front of the auditorium and in the 18th row from the back of the auditorium. There are 12 seats to its left and 17 seats to its right. If every row has the same number of seats, what is the
asked by Calvin 
Grammar
The most important thing in my life are making money, traveling abroad and to live well. which used incorectly
asked by Ade 
calc
1.A norman window is constructed by adjoining a semicircle to the top of an ordinary rectangular window find the dimensions of a Norman window of maximum area when the total permeter is 16ft. 2. A rectangle is bounded by the x axis and the semicircle
asked by Amber 
Physics
If vector a and b are two non collinear unit vectors and vector a+ vector b=√3 then find the value of ( vector a vector b).(2 vector a+ vector b)
asked by DEEPTI 
science
A car of mass 1000 kg moving with the velocity of 40 kg per hour collide with a tree and comes to stop in five seconds.calculate the force exerted by the car on the tree.
asked by samradnyee 
math
Find the least and greatest possible original numbers: ROUNDED PLACE is Tens, ROUNDED NUMBER is 460. What is the Least number and the Greatest number?
asked by Christine 
maths
(x+3i)²=2yi Complex equation Answer plz
asked by asad 
Chemistry
In a qualitative analysis, the test for the presence of Cu^2+ ion is the formation of the bright blue complex ion Cu(NH3)42+. What is the equilibrium concentration of Cu2+ when 1.0 mL of 0.200 M Cu^2+ is combined with 1.0 mL of 15.0 M NH3? (Kf Cu(NH3)4^2+
asked by tan 
English
How to use "beneath the basement as an adjective and adverb?"
asked by Jeff 
Bps science
When electricity is passed through water hydrogen and Oxygen gas are found change. A change in the state of matter occurs. Is this a chemical or physical change.
asked by Siddhartha 
Maths
Q.Give answer without adding : (i) (1+3+5+7+9+11+13+15+17+19+21+23)
asked by Dhruv 
Maths
A labourer is engaged for20 days on the condition that he will receive Rs.120 for eachday he works and will be finedRs.10 for eachfay he is absent.If he receibesRs.1880 in all,for how many days did he remain absent.
asked by Anonymous 
english
What is the appropriate citation method for your major or course of study? What have you learned about that citation methodology from Lesson Three of this course? Do you think you'll be able to use this citation method effectively to avoid plagiarism?
asked by jd 
Math PLEASE HELP!
Marco collects baseball and football cards in his collection.He has 8 more baseball cards in his collection than football cards.If he has 88 cards in his collection, how many are football cards?
asked by Ashlyn 
Math
y^4+16y^215=0
asked by Pradumn 
math
Is zero the smallest integer????
asked by lincy 
chemistry
AsH3 is more acidic than NH3 explane
asked by achu 
I am in class7
Find the average of these scores with formula 89,90,95,72,83,100,94
asked by Student 
Scince
What is matter?
asked by Anonymous 
Science
What is a cell wall?
asked by Friday 
Math
The absolute value of an integer is always greater than the integer
asked by lincy 
maths
simplify the following: A)2xplus4plus3plusx B)4yplus2c3y
asked by klhoe 
Math
5a+6b=1
asked by Olayink 
Math
5a+6b=1 , 3a2b=5
asked by Olayink 
general knowledge
what is the colour of water?
asked by Anonymous 
Maths
A labourer is engaged for20 days on the condition that he will receive Rs.120 for eachday he works and will be finedRs.10 for eachfay he is absent.If he receibesRs.1880 in all,for how many days did he remain absent.
asked by Anonymous 
Physics
Shun started driving southwest for 450 meters then turned south south for 500 meter and stopped. Find Shun's displacement
asked by Shin 
search engines
why don't all seach engines return the same results?
asked by jd