2,563 Answered Questions for the topic Maths

Maths

06/07/18

Find the scale factor of 6 and 4.5
What is the scale factor of 6 and 4.5 as this came up in my test  
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Maths

06/06/18

The quotient of a number and six increased by 2 is 4.what is the number?
It is a maths question i have and i do not understand this and i have to finish it.  
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Maths

06/06/18

The sum of 4 consecutive terms of an AP is 26 and their product is 880,find the four numbers.
From the maths branch of Arithmetic Progressions...
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Maths

06/06/18

Find the cost of fencing around a square play ground of side 110m @ Rs.20/m?
Maths word problem of perimeter and area
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Maths

06/06/18

1/1-x not uniformly continuous on [0,1)
show that the continuous function f(x)= 1/1-x is not uniformly continuous on [0,1). 1--
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Maths

06/05/18

how many tiles (measuring 350mm x 350mm) are needed to cover an area of 68.5m^2
for a dispute im having with my teachers
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06/04/18

187 as a percentage?
issue water issues - 5 (Apr), 5 (May), 10 (year to date), 16.3% (Year to date %) FORMULA -> (10/62)%---Total - 102 (Apr), 85 (May), 187 (year to date), _______ (year to date%)????? If the same... more
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06/03/18

Finding the vertices of a square
A square has centre (2/1) and one vertex is at (5/6) Then there are three points given: P(-3/4) Q(-1,-4) R(5/-4) Q: Which of these points are vertices of the square? The other vertices are Q... more
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06/03/18

Help with this multiple choice maths
If a/b + c/d = a+c/b+d , where a,b,c and d are non zero integers and b+d is NOT 0, then - one of a and c is positive and the other is negative - a and c are both even - b and d are equal - b... more
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06/03/18

If a is not equal
If a is not equal to -1,0, or 1 then (a(a3+2a2-a-2) + a2-1) / a(a2-1) = ?
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06/03/18

Sequence is defined by
The sequence x1,x2,x3,.. is defined by  x1 = 4 xn+1=3-(3/xn)     (n≥ 1) What is x46?
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06/03/18

surface area of a rectangular prism of L=12cm, W= 8cm, H=4cm
I need help with this question for my exam revision that is coming up very soon
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06/02/18

Help with this problem
If x9+ 512 = (x+2)(a8x8+ a7x7+...+a1x+a0) then a8 + a7 + ... + a1 + a0 = ??
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06/02/18

COmplete set of real values of x
The complete set of real values of x for which x(x-1)^2 < (x-1)x^2 is - all x - x > 0 - x < q - 0 < x < 1 - x < 0 or x > 1
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06/02/18

Number arranging
The number of ways of arranging the 26 letters of the English alphabet = 26!. If a computer prints these arrangements at the rate of 1000 per second, how long will this take?
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Maths Square Area

06/02/18

Area of largesz equilateral triangle inside square
What is the area of the largest equilateral triangle which fits inside a square of side a? 
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Maths

06/02/18

Length of longest edge of cuboid
A cuboid has faces with areas 48cm^2, 54 cm^2 and 72 cm^2. What is the length of its longest edge?
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05/31/18

How to solve exact differential equation?
Hello all!New to this Q&A thing so go easy on me please :) I'm finding difficultly solving this question. Could someone help me find the answer + show all working that would be great :)   dy... more
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05/31/18

Fair spinner A has four equal sections labelled 1,2,3,4. Fair spinner B has four equal sections labelled 5,6,7,8.
Rest of the question:Each spinner is spun once and the numbers are addedWork out the probability that the total is 10 or more. Give your answer as a fraction
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Maths

05/31/18

a certain jet ski on the market will reach about 105 kilometres per hour in ideal conditions. At this speed, what distance can it cover in 2 hours?
Help plz, I have no idea how to do this!
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Maths

05/30/18

Jeremy eats 6 slices of a pizza that is cut into 14 slices. What fraction of the pizza did Jeremy eat?
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Maths

05/29/18

f(x)=2× squared -x cubed.Evaluate f (-3)
f(x)=2 squared -x cubed.Evaluate f(-3)
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Maths

05/29/18

polynomial are algebraic expressions that can have only ----------- number as the exponents of the variable
polynomial are algebraic expressions
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05/26/18

Probability of winning raffle with multiple tickets (max one win each)
I have 90 tickets in a raffle.20,000 people have bought tickets.Each person has bought between between 60 and 100 tickets.The total number of tickets sold is 1,360,000 giving an average of 68... more
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Maths Logarithms

05/26/18

How does the base of a logarithm affect a graph?
I know what changing the base of a logarithm does graphically, but I'm having trouble trying to explain it mathematically
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