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Questions (16)
If 1/16,x,1/4,y,..... are in G.P find the product of x and y.
1 answer
22 views
9 An escalator carries 60 people of average mass 70 kg to
a height of 5 m in one minute. Find the power needed to do this.
1 answer
46 views
7 a When the energy input to a gas-fi red power station is
1000 MJ, the electrical energy output is 300 MJ. What is the effi
1 answer
50 views
6 A boy whose weight is 600 N runs up a fl ight of stairs 10 m
high in 12 s. What is his average power
1 answer
48 views
What is the first term of x
1 answer
46 views
The question asked is not complete
C) Hence find n and the selling price of each basket This is the completion of the question
19 answers
104 views
The length of a rectangle is xcm and the width is 7cm. Find the length of the area if the rectangle is 56cm square
1 answer
163 views
When a fifth of a certain number is added to 3,the result is 17 what is the number
?
1 answer
94 views
Find the value of the constant p for which 2p-1,5p+3,11are the first three terms of a linear sequence
1 answer
103 views
If x=(2/3),y=(5/2)and z(-4/13),find scalars p and q such that PX +qy=2
1 answer
172 views
The sum of the first 20 terms of the linear sequence is 28 and the sum of the first twenty eight term is 21 find which is 0 and
1 answer
316 views
Find the scalars m and n such that mp plus nq equals 14i plus 13j.p is 3i equals 3j and q is 4i plus 7j
1 answer
655 views
A car traveling at constant speed of 55 km/hr on a circular track. is the car accelerating?
1 answer
722 views
Factorise x^2-xy_2y^2
1 answer
372 views
Given that yt^3=5-2t^3.make t the subject of the formula
1 answer
437 views
In a cyclic quadrilateral ABCD. Twice angle BAD=three times DCB Calcalculate angle BAD
2 answers
694 views
Answers (14)
Karen there's no need for multiplying it the answer is #600
Bye Karen reply by saying bye praise okay
And you too
Alright see you next time Karen Happy Sunday Karen your new nickname
Are you really a robot or human being
And you too please what's your real name
Thank you
I will confirm Thanks for your cooperation
The selling price answer please
The answer is 11400/ n-3 = 15000/n+3 cross multiply 11400n + 34,200=15000n-45000 C.L.T 11400n-15000n=-45000-34,200 -3600n= -79,200 D b s by 3600 3600n/3600=-79,200/-3600 N= 22
Calculate the distance between lagos (4N) and Cairo (30N)
K-15=32k=47
It is specific i.e it's not written well,i don't understand it at all.I'm a first time learner
BAD+BCD=180 2BAD=3 BAD,so BCD =2/3BAD 5/3BAD=180 BAD=108
