2,563 Answered Questions for the topic Maths

03/30/18

How to find The Numbers That are divisible by 4 or 7?
How to find numbers that are divisible by 4 or something else by permutations or combinations?
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03/29/18

greetings there are 2 Math word problem questions
.Andrei wants to fill a glass tank with marbles, and then fill the remaining space with water.W(n) modelsthe amount of water Andrei uses (in litres) if he uses n marbles:W(n)=32-0.05n1.What is the... more
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Maths

03/28/18

If the length of a rectangle is 5/4 of its width and perimeter is 48 .find the length
Length = 5/4 x Breadth = x  Perimeter = 48
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03/26/18

Calculate the distance between two points on planet earth separated by 40 degrees along the equator. assume planet earth is perfect sphere. what would
what would the distance be if the object were the moon instead.    
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Maths

03/25/18

What is the answer. Please explain
Select the situation in which one quantity is changing at a constant rate in relation to another quantity.a. Emma read 15 pages of her novel each hour.b. The production of wool at a factory doubles... more
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Maths

03/24/18

Find the average of the 4 cards
Take away card A. The sum of the remaining 3cards is 32. Take away card B. The sum of the remaining 3cards is 37. Take away card C. The sum of the remaining 3cards is 34. Take away card D. The sum... more
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Maths Math

03/23/18

Reciprocal of 3^5?
it should be as i understand it 1/3^-5 then why does the answer say its supposed to be (1/3)^5?
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03/21/18

Maria travels by bus to the shopping mall
She leaves home at 11 50 and arrives at shopping mall at 12 17 how many minutes did it take her
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Maths English

03/18/18

In one week a vet treated 112 animals.one quarter were dogs. How many were not dogs
I need help 
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Maths

03/18/18

Maths activity
12 is two less than....?
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Maths

03/18/18

What number is five more than 6?
Math activity
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Maths

03/16/18

The following represents the first three terms of an arithmetic sequences -24;p;p calculate the value of p
The following represents the first of three terms of an arithmetic sequences -24;p;p2 Calculate the value of p
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03/15/18

Students in a classroom have eaten 60% of jellybeans from a jar. There are now only 100 jellybeans left! How many jellybeans were in the jar to begin with?
i don't know what the answer is i need help ASAP!!
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Maths

03/15/18

What is the range of the function g(x)=x4+3?
PLEASEEEE ANSWWWWEEEERRRRR
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Maths

03/14/18

how does 3(-3) to the power n-1 become -1(-3) to the power n
 none really  
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Maths

03/13/18

Fraction word question
The numerator of a fraction is 7 less than the denominator If the numerator is increased by 3 the new fraction is equivalent to 3/4. What is the original fraction?
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03/12/18

11/40 people at a wedding are men
11/40 of the people at a wedding celebration are men. 34% of the people are women. the rest of the people at the wedding are children. Work out the percentage of children at the wedding
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Maths

03/12/18

Find marked price of an article which sold at ₹1600 and 20%discount.
This is a question of comparing quantities.  
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Maths

03/12/18

if the opposite angle of rhombus are (2x+35) and (4x-25) then what is value of x
Answer must be 30°,15°,45°,60° one if it
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03/11/18

function notation
find g(x-1) when g(x) = x^2 + 2x + 3
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03/11/18

Is 1/2x^2 the same as 1/2(x^-2)
Just wondering if these two are equal to eachother or if it’s just becomes 2x^-2 
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03/10/18

Maths question on Factors and Primes
A rambler club buys hats in packs of 12 and scarves in packs of 18. The club buys exactly the same number of hats and scarves.   What is the smallest number of packs of hats and the smallest... more
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03/09/18

x squared divided by 3 - y = x squared
i need help 
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Maths

03/09/18

4x+3 divided 2 +x= 5x+41 divided 4
i need help with this question  
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Maths

03/09/18

The denominator of a fraction is 1 more than twice the numerator. If the sum of the fraction and its reciprocal is 2 16/25 . Find the fraction
Is it possible to do it ? Because I got an equation but it is not a whole number
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