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Maths Ratio

01/19/17

ratio maths problem

Liam, Sarah and Emily shared some money in the ratio 2 : 3 : 7 Emily got £80 more than Liam.How much money did Sarah get?

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Answers •2

Maths

01/15/17

x is a common factor of 24 and 36, and 4<x<12.write down the value of x

the ans is 12 but need to be lover than 12 and 4??

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Answers •2

Maths Math Probability

01/10/17

There are 9 coins. 1,1,2,2,2,3,3,3,3. What is the probability of choosing three coins that add up to 6?

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Maths

01/09/17

find the length of a rectangular plot, whose area is 350 sq m and breath is 14 m.

ALSO FIND ITS PERIMETER.

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Answers •1

Maths

01/07/17

maths question please answer this

An aquarium has a rectangular base that measures $100$ cm by $40$ cm and has a height of $50$ cm. The aquarium is filled with water to a depth of $37$ cm. A rock with volume $1000\text{cm}^3$ is... more

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Answers •3

Maths

01/06/17

Can anyone explain the sequence generator for the following sequence... Term 1. 2. 3. 4. 5. 2 4 8 16 32? Thanks, TB

Maths homework for 13 year old

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Maths Percentages Mathematics Basic Mathematics

01/04/17

Work out the percentage of children that don't have free school meals

27 children have free school meals. 9 of the children have free school meals. Work put the percentage of childrwn that don't have free school meals

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Maths

01/03/17

The simple interest in 3 years and the compound interest in 2 years on a certain sum at the same rate are Rs 1200 and Rs 832 respectively. Find the rate of inte

Compound interest question

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Maths Very Hard

01/02/17

√x+y=7,x+√y=11.find the value of x and y.

Very hard ,very hard ,very hard

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Answers •2

Maths

12/29/16

A new colony was built and the builder gave contract to a sign maker to number the buildings from number 1 to 500. How many zeroes will he need

my questions about course of mathematics

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Maths

12/29/16

If a person buys a book for Rs 36 which is available on 40℅ discount off the original price. What is the original price of the book

my questions are of course of mathematics

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Maths Word Problem

12/26/16

a man has five apples. he eats two and puts three back. how many apples does he have on the fifth time?

i think the answer is 13

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Answers •1

Maths

12/23/16

the chuckle brothers have 20 pounds worth of change in a bag. when they split, paul should get 1 pound less than barry. knowing this, how much money does barry

the chuckle brothers have 20 pounds worth of change in a bag. when they split, paul should get 1 pound less than barry. knowing this, how much money does barry need to take in order for him to get... more

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Answers •1

Maths

12/17/16

Marie earns $340 each week. She is given a 6.5 pay rise.How much does she earn each week after the pay rise?

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Maths Physics Gravitational Energy

12/14/16

Physics Energy Maths simplifying

How does the second line simplify to the third like REh seems to disappear

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Answers •1

Maths Quadratic Functions

12/11/16

A quadratic function passes on the coordinates (0,7) ; (1,17) ; (2,31) and (3, 49), and the symmetry axis is -2. I need to find the a!

My answer booklet says the answer is 4/2 (or 1/2), but I don't understand why it's not 4/1. Thank you in advance!

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Answers •1

Maths Slope Angle Mathematics

12/10/16

How to find the slope of line2 if the slope of line1 and angle of line2 is given?

The measure of the angle from a line l1, with slope -1/3 to a line l2 is 135°. Find the slope of the line l2?

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Answers •1

Maths Equations Polynomial Polynomials

12/07/16

Polynomial related question

Consider the polynomial P(x)=(x-1)(x+2)(x-3)(x-4)(x-6)-100The equation p(x)=0 has two real and two imaginary roots How... Explain it.. The equation p(x)=0 has roots. Please tell me the number of... more

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Maths

12/05/16

(1/27)^1/3

Hello. I urgently need help. How do I do the question (1/27)^1/3 When I work it out I get the answer 1/3 and so does my calculator. However, my text book says the answer is 3. I've... more

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Maths

12/05/16

Kindly solve out these 2 questions

Q NO. 1= The Salaries of Yasmeen and Adnan are in the ratio 1 : 2. If the salary of each is increased by Rs.3000, the new ratio becomes 40 : 57. What is Adnan's present salary? Q NO. 2= A... more

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Maths

12/04/16

How many students in the class?

In a class of 'x' students are given 8 sweets each by a teacher she has excess of 9 sweets.when she give one more sweets to each student she has short of 14 sweets So how many students in the class?

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Maths

11/30/16

If a hat costs £16.25 in a 35% off sale, what was it's original price

This is just a maths question I'm stuck on :)

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Answers •1

Maths

11/30/16

what is the ratio of the surface areas of two spheres when thier radiis are in the ratio 1:4..??

option is 1:8 1:4 1:2 1:16

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Answers •1

Maths Math Calculus Profit

11/15/16

A company selling a discounted product at 60cents, estimates that at the end of each day during peak season the cost of sales per day is $90.

If the number of items sold dailey is represented by x, determine: a) The profit function b) The breakeven sales level c) The sales level generating a daily profit of $300 d) How much more... more

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Maths

11/13/16

Question in the description

As part of your work as a gardener, you must decide how to use your kitchen garden. You assign 1/2 of the vegetable garden to the cultivation of the potato. You use 1/4 of the remaining acreage to... more

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ratio maths problem

x is a common factor of 24 and 36, and 4<x<12.write down the value of x

There are 9 coins. 1,1,2,2,2,3,3,3,3. What is the probability of choosing three coins that add up to 6?

find the length of a rectangular plot, whose area is 350 sq m and breath is 14 m.

maths question please answer this

Can anyone explain the sequence generator for the following sequence... Term 1. 2. 3. 4. 5. 2 4 8 16 32? Thanks, TB

Work out the percentage of children that don't have free school meals

The simple interest in 3 years and the compound interest in 2 years on a certain sum at the same rate are Rs 1200 and Rs 832 respectively. Find the rate of inte

√x+y=7,x+√y=11.find the value of x and y.

A new colony was built and the builder gave contract to a sign maker to number the buildings from number 1 to 500. How many zeroes will he need

If a person buys a book for Rs 36 which is available on 40℅ discount off the original price. What is the original price of the book

a man has five apples. he eats two and puts three back. how many apples does he have on the fifth time?

the chuckle brothers have 20 pounds worth of change in a bag. when they split, paul should get 1 pound less than barry. knowing this, how much money does barry

Marie earns $340 each week. She is given a 6.5 pay rise.How much does she earn each week after the pay rise?

Physics Energy Maths simplifying

A quadratic function passes on the coordinates (0,7) ; (1,17) ; (2,31) and (3, 49), and the symmetry axis is -2. I need to find the a!

How to find the slope of line2 if the slope of line1 and angle of line2 is given?

Polynomial related question

(1/27)^1/3

Kindly solve out these 2 questions

How many students in the class?

If a hat costs £16.25 in a 35% off sale, what was it's original price

what is the ratio of the surface areas of two spheres when thier radiis are in the ratio 1:4..??

A company selling a discounted product at 60cents, estimates that at the end of each day during peak season the cost of sales per day is $90.

Question in the description

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