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A man leaves 2/3 of his property for his wife , 1/3 of his property for his daughter and rest fo
r his son what part does his son
3 answers
asked by
Ayushi
543 views
X,Y and Z can do a piece of work in 15 days. If X takes twice as much as Y and Z together and Y takes thrice as much as X and Z
1 answer
asked by
Rabin
373 views
Calculate The Probability That At Least One Ball Is Blue.
1 answer
asked by
Festus
325 views
Ahmed says that there are 70 sweet in the box to the nearest 10 what is the least number of sweets that could be in the box
1 answer
asked by
Maria
302 views
How can work out the IQR with listed Upper bound and Lower Bound Outliers?
1 answer
asked by
Cheryl
414 views
Equivalent fraction with denominator 18
2 answers
asked by
Anonymous
635 views
Proper number 1/2=-/20
1 answer
asked by
Anonymous
238 views
Looks uses different letters to represent different digits and writes numbers using those digits.she notes that the successor of
1 answer
asked by
N.Bharathi
479 views
Prove By induction that sinx + sin3x + sin5x +.... Sin(2n-1) =sin^2(nx)/sin3x
3 answers
asked by
Joel
1,619 views
Find area of trapezium ABCD ;AB||DC in which AB=9cm,DC=4cm,AD=5cm and BC=5cm
3 answers
asked by
Mensuration
883 views
The probability of a biased coin landing on heads is 0.6. I flip the
coin 150 times, how many times would the coin land on heads?
2 answers
asked by
Anonymous
1,265 views
David is 3 years older than Justin. In 4 years, David will be one and a half times as old as Justin. How old is David now?
2 answers
asked by
Jonnyko
500 views
a rectangular chicken yard was built against an existing she wall. 30m of fencing was used to enclose 108m^2, Find the dimesion
3 answers
asked by
Arjun
939 views
After spending 4/9 of her money, she had rs45 left how much did she spend?
3 answers
asked by
Supritha
1,409 views
In the triangle ABC, AD is perpendicular to BC. Angle CAD=y and angle DBA=x. AC=17 and BD=25 units Find the value of 5cosx
1 answer
asked by
Rachana
388 views
Which form of tranformation is non-rigid?
1 answer
asked by
Boitumelo
330 views
An exterior angle of a triangle is 15°& one of the interior opposite angle is 35° find the other two angles of a triangles
2 answers
asked by
Vaisshnavi
481 views
Sorry for posting this one again. But sir, Im really sorry. I thought tutors wont answer me, so I do it with different subject.
1 answer
asked by
Stupid student who says sorry.
463 views
Write 4 set builder notation for
Q={4, 6, 9, 10,12, 14,}
1 answer
asked by
Richeal
306 views
I am a fraction in the simplest form.If I am divided by 3/4,I become 3.Who am I?
1 answer
asked by
Krittika
310 views
A can do work alone in 15 days whereas B can destroy entire work in 20 days. They are working on alternate days with a working
2 answers
asked by
Hansa Bokade
482 views
Prove that [sinA/(1-cosA)-(1-cosA)/sinA]*[cosA/(1+sinA)+(1+sinA)/cosA]=4cosecA
I the second part as 2 secA
2 answers
asked by
Agastya
621 views
Find out how many bags of rice have been shipped in or shipped out within two days:
a) Day one, 250 bags have been shipped in;
2 answers
asked by
Alden
536 views
24 cats line up for breakfast. the first cat eats one fish, the second cat eats two fish, and so on, with each cat eating one
2 answers
asked by
Anonymous
525 views
Solve the problem - How many three digit numbers do not contain a five? Show evidence of solving the problem in a systematic
3 answers
asked by
Jo
463 views
A teacher has 16 boxes of sweets.
Each box contains 25 sweets. The teacher shares as many sweets as possible equally among 23
2 answers
asked by
Anonymous
498 views
An aquarium is 30% full. When 20 gallons of water are added, the aquarium is four-fifth full. How much water does the aquarium
1 answer
asked by
Jiaqi ( Jiachi )
442 views
Solve the problem - How many three digit numbers do not contain a five? Show evidence of solving the problem in a systematic
2 answers
asked by
Jo
495 views
Divide 8 into 2 parts such that 7 times the square of the smaller part exceeds twoce the square of the other part by 13
3 answers
asked by
Lue
648 views
If (x+3) varies directly as you and x= 3 when y= 12
Find the ; i)relationship between x and y ii) value of x when you = 8
4 answers
asked by
Anonymous
397 views
A water tap fills at the rate of 25 litre per minute into a water tank another water tap can fill water in the same tank at the
4 answers
asked by
Tanushree
1,316 views
Dave takes out a 27-year mortgage of 200000 dollars for his new house. Dave gets an interest rate of 14.4 percent compounded
2 answers
asked by
Tung
1,121 views
Simone wants to estimate the number of deer in a forest . She catches 60 deer and puts an orange mark on each one of them . She
1 answer
asked by
Mariem
384 views
In a circle of diameter 40 cm the length of a chord is 20 cm find length of minor arc of chord
2 answers
asked by
Spandan
578 views
2*2=4:||+||=4
1 answer
asked by
Anonymous
211 views
Two trains are running, on separate tracks, round a model railway layout. One completes a circuit every 40 seconds and the other
2 answers
asked by
Sk
584 views
What are the factors of 117? I've tried, and I can't find them.
1 answer
asked by
Ksuper
293 views
The area of small rectangular plot is 84meter square . If the difference between it's length and breadth is 5m find its
5 answers
asked by
Lovepreet
1,134 views
Two side of parallelogram are in the ratio 3:4.if its perimeter in 42cm,find its lengths of its side
3 answers
asked by
Zen malik
777 views
10 Paula asked 30 students what they ate for lunch.
All the students had at least a sandwich, salad or fruit. 5 students had a
4 answers
asked by
Drake
1,614 views
A biscuit manufacturer packs its biscuits into individual boxes using a machine. The weight is advertised on each box as 200
4 answers
asked by
Macdavie Maseko
533 views
In triangle PQR,angle p=90degree if PQ=√3 and QR=2,then find the value of sinQ ,cosQ,tanR,SINR
2 answers
asked by
Pradhuman
475 views
The length of each of equal sides of an isosceles triangle is 4 metres less than twice the length of the third side.Find the
1 answer
asked by
Chicku Basu
475 views
Simultaneous equations...
y = x^2 - x - 1 y = 2 - 3x Many thanks.
4 answers
asked by
Anonymous123
825 views
Standard form.
(3.4 x 10^7) x (4.5 x 10^-4) So far I got to 15.3 x 10^3.
3 answers
asked by
Anonymous123
268 views
Simultaneous equations not on a graph...
= x^2 - x - 1 y = 2 - 3x
1 answer
asked by
Anonymous
323 views
I have a map with a scale of 2cm to 5 km. On the map, two towns are eight cm apart. What is the actual distance between the two
2 answers
asked by
Anonymous
560 views
Find the measure of angle BCA and angle BAC if the measure of angle B is 65°
2 answers
asked by
Charvita
702 views
In a right angle traingle ANCIENT, ANGLE B=90 DEGREES. IF AB/AC=1/ROOT2 FIND BC/AC.
1 answer
asked by
Debina
345 views
Hey! I have this problem - i'm currently working on Quadratics at school, and i got homework. One of the questions is
2 answers
asked by
Simon
666 views
Muhhamad says my number has 6 tens.the ones digit less then ten digit.what could mahhamad number be show all possibilites.
3 answers
asked by
Ryna
343 views
There is a staircase connecting point A andB. Measurement of steps are marked. Find the line distance between A and B.fig 4.232
1 answer
asked by
Anupam Sharma
339 views
The sum of two fractions is 2 1/6 if one of the fraction is 1 1/3 then what is the other
1 answer
asked by
Anonymous
437 views
The length of notice board is thrice its breadth.if the perimeter of the notice board is 10m.find the lend and breadth. ?
1 answer
asked by
Umesha
453 views
Thnx Reiny & Steve 4 d help rendered in per the past questions. Plse help in this, If the line through the point y=2x+c touches
1 answer
asked by
Joel
404 views
Find the sum of the area of the ceiling and the floor of a room of 5m long, 4m wide and 2.5 high.
1 answer
asked by
Sam
357 views
A cyclist rides at 5 m per second .the wheels of his bicycle have a circumference of 125 cm .how many complete turns does each
3 answers
asked by
Hina
1,352 views
the diagram shows a composite solid consisting of cone and a hemisphere.the cone has a height of 10 cm a base diameter of 12 cm
3 answers
asked by
Hussan
1,761 views
a pie chart is drawn to represent the numbers x,.2x.and x+4. If the angle at the centre representing x is 75 degrees, find x.
1 answer
asked by
Grace
327 views
In a class of 60students,the number of student passed Biology is 6 more than the number of student passed Chemistry,8 student
4 answers
asked by
Asare
684 views
Find the subset of set A={p,q,r,s,t}
4 answers
asked by
Asare
2,360 views
solve the riddle- a men lends rupees 1000 from one person and 500 from other person .hr lost 1000 and shopped 300 out of 500 .he
2 answers
asked by
Geet
496 views
0.5 of peters money is 3.50 how much money has he altogether
1 answer
asked by
Kay
393 views
here are some of the ingredients for bolognese sauce
400g minced beef 800g chopped tomatoes 600ml Stock 300ml red wine Julie has
4 answers
asked by
Tanisha
3,349 views
dx/dt = (x+2) sin^2 2t, given x=0, t=0. Solve the differential equation and calculate value x when t= pie/4, giving your answer
1 answer
asked by
Zee
394 views
The ratio of the circumference of circle P to the circumference of circle Q is 5:4.Find the ratio of the area of circle P to the
1 answer
asked by
Anonymous
396 views
Harry is x years old now. 3 years ago Jenny was twice Harry's age. In three years timthe Ahmed will be 5 times as old as Jenny.
4 answers
asked by
Jesse
1,608 views
The sum of 26 and a number equals 3 times the number
Have to define a variable ,then write equation
1 answer
asked by
Andrew
393 views
Sally and ben are running around a 400m circular track. Sally can run at 8m/s while ban can run at 6m/s. They start at the same
1 answer
asked by
Dana
455 views
A blue train is 500m long and is travelling at 58km/h. A yellow train is 400m long and is travelling at 32km/h. The trains are
2 answers
asked by
Dana
596 views
Find the Amount when...
P=1000 N=2 1/2 years R=10% Compounded half yearly
1 answer
asked by
Crystal
440 views
A man spent one third of his wages on food and one fifth on rent.what fraction does he spent on food and rent together?
5 answers
asked by
Anonymous
690 views
Rice is 40% costlier than wheat. By what per cent is wheat cheaper than rice?
2 answers
asked by
Anonymous
1,360 views
Rationalise the denominator for√15-3/√10-3
1 answer
asked by
Abhi
303 views
4root(132/143)-sqare
1 answer
asked by
Sayf
356 views
Ben helped his parents plant a row of fruit trees.the row is 50 meters long.the distance between trees is 5 meters.how many
4 answers
asked by
Kaelo
427 views
In a two digit number the digit in the unit place is 6 less than twice the digit in the tenth place. When tha digits are
4 answers
asked by
Mahak
717 views
What is the density of a block of wood with a mass of 1 gram and a volume of 2 cm3
1 answer
asked by
Anonymous
380 views
A boy saves 1/8 of his weekly allowance each week, how much is his weekly allowance
1 answer
asked by
Anonymous
391 views
2÷√5+√3+1÷√3+2-3÷√5+√2
1 answer
asked by
Pradhuman
261 views
429.07/214
1 answer
asked by
Precious
342 views
429.07/214. 429.07 multiplied by 100=4290700/214=20050. am i correct
1 answer
asked by
Precious
400 views
A.12 multiplied by(8+15)/14. B. 34.87 multiplied by 0.01. ms sue pls help.
1 answer
asked by
Precious
333 views
The sum of 12 and 8
1 answer
asked by
Agamjot singh
273 views
The question is find the common factors of 12x, 36
When we solve it ; 12x =2×3×2×(×) 36=2×3×2×3 Common factors 2 , 2 and 3
2 answers
asked by
Jess
681 views
You have 3 white tiles to 4 black tiles and you have 24 white tiles so how many black tiles do you have
1 answer
asked by
Anita
350 views
Alan and George receive some money in the ratio 2:5. The total received was £490, how much did George get?
2 answers
asked by
Ava
690 views
Mr minus picks 2 students at random from his class of 31 students.15 of his students are boys. What is the probability he picks
1 answer
asked by
Anonymous 123
368 views
P varies directly as thw cubes of q. When people = 1000, q= 5 find quality when people = 64.
Thanks anonymous.
1 answer
asked by
Anonymous ABC
341 views
You wonder what altitude the plane reached when it was directly above the end of the runway and how far it travelled to get to
3 answers
asked by
Sharon
543 views
The equations
x+ ky + 2z =0 x + (2k-1)y + 3z =0 x + ky + (k+3)z = 2k-1 Find the values of k such that a) the system has a unique
1 answer
asked by
Hin
605 views
Amy walks 9km in 1.5hours.what is her speed?
1 answer
asked by
Amy
433 views
Write any 4 solutions.
1.x+4y=6 2.2x-y=4 3.3x+y=5 4.2x=y 5.x=5y 6.3x-7y=14
1 answer
asked by
Thanisha
374 views
Linear equations in two variables
Draw a graph 1.x+y=9 2.2x+y=6 3.x-y=4 4.y=4x 5.2x-y=4 6.3x+y=4 7.6x-5y=1 8.3x=y+4 9.x=5y
1 answer
asked by
Thanisha
425 views
The denominator of a fraction is 2 more than the numerator. if 1 is added to both the fraction reduces to 4\5. find the
4 answers
asked by
Farheen
870 views
A rectangle has an area of 36m2 list all possible lengths of sides using while numbers it could have
2 answers
asked by
Teresa
755 views
What is the equation, in the form y= x^2 + bx + c of the parabola which passes through the points (-3,0) and (1,-16)?
y=a(x-s)(x-
1 answer
asked by
Debora
423 views
The count of bacteria in a certain experiment was increasing at the rate of 2 per hour. Find the bacteria at the end of 2 hours
2 answers
asked by
Sneha
700 views
The difference between the compound interest and simple interest on a certain sum for 2 years at 6 % per annum is rs. 90. Find
2 answers
asked by
Sneha
684 views
4 times square root od 3
1 answer
asked by
Shahriyar
376 views
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