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the diagram part of holly's design for a game. In her game a player pays x pence to spin a star. when the star stops spinning
5 answers
asked by
shanon
1,111 views
A cylindrical tin 8cm in diameter contains water to a depth of
4cm. if a cylindrical wooden rod 4cm in diameter and 6cm long is
4 answers
asked by
Riliwan
1,718 views
200g of mushrooms cost 48p. Find the price of the mushrooms per half-kilogram.
4 answers
asked by
colette
982 views
A train moving on a circular track with a diameter of 14,642 km,takes 50 minute to complete one revolution. calculate the
4 answers
asked by
princess
833 views
A triangle has sides 8cm and 5cm and an angle of 90 degrees between them. Calculate the smallest angle of the triangle.
19 answers
asked by
bashiru
7,409 views
Tebogo counts 190 cricket chirps in a minute.What is the temperature
5 answers
asked by
khanyi
1,566 views
P(6,3), Q(3,7), and R(4,2) are three points in a plane. A is the midpoint of QR and B is the foot of the perpendicular from Q to
9 answers
asked by
matt
2,676 views
The probability of a seed germinating is 1/3. If three of the seeds are planted,what is the probability that
A.none will
7 answers
asked by
mo na
5,088 views
A summary of 24 observations of x gave the following information:
∑(x − a) = −73.2 and ∑(x − a)2 = 2115. The mean of
4 answers
asked by
savya
717 views
The product of 7 more than a number and 14 more than that same number is 330. What are the possible values of the number? (2
4 answers
asked by
mat
285 views
Evaluate
2 2/3 × 2 2/5 Give your answer as a mixed number in its simplest form.
7 answers
asked by
guy
1,663 views
lisa won the lottery
she used 1/2 of her lottery win to buy a house she gave 1/6 of her lottery win to charity lisa then shared
6 answers
asked by
holly
1,233 views
The sides of a tetrahedron are 4 equilateral triangles. If the base of each triangle is 8cm and its heights 6.9cm, please help
5 answers
asked by
zeebuddy
1,132 views
Cos square 30 degree cos square 45 degree + 4 sec square 60 degree + 1/2 cos square 90 degree - 2 tan square 60 degree
7 answers
asked by
trisha
7,631 views
hw do l wrk ths out: A record has a diameter of 30cm and rotates at 33 n 1/3 revolution per minute. Hw far does a point on the
4 answers
asked by
tee
1,710 views
a ball is dropped on the ground.The time interval between the 1st and 2nd bounce is 1.2s.The interval between the 1st and 2nd
5 answers
asked by
eze
1,349 views
A piece of metal has a volume of 20 cm^3 and a mass of 300g.Calculate the density of the metal in kg/m^3.i got 15.plz confirm my
5 answers
asked by
lucy
2,296 views
An insurance agent receives a salary of 550 cedis and a 2% commission on all sales over 8500 cedis .If his total income in a
4 answers
asked by
hello
543 views
A villager has 6x sheep and 5y goats. She sells 3x sheeps and 2y goats. How many animals does she have left
6 answers
asked by
Muhadis
714 views
If a van travels for a distance of 18 km at an average speed of 75 km/h and then for a distance of 63 km at an average speed of
4 answers
asked by
karen
1,525 views
A model of a car has a scale of 1:25,a model is 18cm long,calculate the metres and actual length of the car
5 answers
asked by
salma
2,959 views
Bella keeps a supply of red, blue, and black pens in a drawer. The drawer has 13 red pens, 18 blue pens, and 8 black pens. If
4 answers
asked by
Anonymous
873 views
what is the bearing of Y from X if the bearing of X from Y is 129°.
5 answers
asked by
oluwole
1,809 views
3/4 of a sum of money is 54p find the whole amount.
7 answers
asked by
girl analyser
1,518 views
A car which cost #1.8 million when New Depreciates by about 12% in the first 6 months.find the value after 6 months to 2
4 answers
asked by
Riliwan
1,729 views
XYZ is an isosceles triangle.[XY]=[XZ]=6cm and YXZ(angle is on X)=100 degrees. Calculate line [YZ] correct to 2 s.f.
9 answers
asked by
bashiru
2,595 views
exponents and radicals evaluate:(6.25)3/2
4 answers
asked by
sanghamitra
2,376 views
Calculate the total present value today (to 2 decimal places) of the following cash flows:
$300 due in 2 years from today $1,000
4 answers
asked by
riya
1,483 views
A length of a cable 26.48 long is cut into 4 equal part.what is the length of each piece
32 answers
asked by
frimpong
1,078 views
A plane climbed 10.000m in 19.4 minutes. What was the average rate of climb per minute
7 answers
asked by
Lucy
1,909 views
Work out the product of 2 2/3 and 3 3/4
pls help
6 answers
asked by
yo
1,792 views
Q.1the set of all solutions of the inequality (1/2)^((x^2)-2x)< (1/4) contains the set (3,infinite). But how?
4 answers
asked by
anonymous
866 views
I am divisible by 8 and by 9. I am a three digit multiple of 10. I am between 200 and 700. What am i?
10 answers
asked by
victoria
1,802 views
Q:if x= 2x10^5 and y=3x10^-3 correct to one significant figure,find the greatest and least possible value of:
i)x/y
5 answers
asked by
sweetie
1,532 views
In the year 2000 there were 350 mobile phones users living in the small town of Phoneville. Since 2000 the number of residents
4 answers
asked by
Stephanie
1,130 views
from a point R,300M north of P, a man walks eastwards to a place Q which is 600m from P. find the bearing of P from Q correct to
5 answers
asked by
favs
709 views
a triangle has sides of length 7 cm ,15cm and x cm. If x is an interger find (i) the minimum value of x (ii) the maximum value
4 answers
asked by
Virginia
1,219 views
the monthly base salary of a shoes sales person is birr 900. she has a commission of 2% on all sales oer birr 10,000 during the
6 answers
asked by
surafel
2,275 views
four times a certain number is equal to the number subtracted from forty.find the number
13 answers
asked by
bello
4,413 views
log 23.97*√0.7124,÷3.877*52.18
5 answers
asked by
tolu
1,167 views
Leila has a number of identical equilateral triangle shaped tiles. How many must she put together in a row (edge to edge) to
5 answers
asked by
Fred
780 views
A concrete block is made by pouring 1000cm^3 of concrete into a 10cm by 25cm rectangular tray. How thick is the block?
10 answers
asked by
thandeka
1,293 views
Find the next number in this sequence:
0.487, 1.267, 2.047, 2.827, 3.607, ____ a 4.387 b 4.487 c 4.267 d 3.487 e 3.287 f 3.367
5 answers
asked by
Hi
388 views
jo-jo had two mice, every month the number of mice doubled. in how many months would there be 2048?
9 answers
asked by
jessica
1,152 views
the base of a solid right prism is a triangle whose sides are 9cm, 12cm and 15cm. The height of the prism is 5cm. Then the total
3 answers
asked by
retangular prism
1,515 views
The lifetime in hours of a certain make of batteries follows a normal distribution with mean 160 and standard deviation 30.
Calcu
4 answers
asked by
harish
967 views
A ship sails on a steady course bearing 106 degrees from A to B.If B is 76 nautical miles further east than A,find,to the
5 answers
asked by
Shane
609 views
An observer on top of a building 66 metres high,finds the angle of elevation to the top of a taller building to be 34
4 answers
asked by
Shane
1,151 views
The rectangle box with square base is open at the top. The maximum volume of the box made from 1200 m2 tin,in m3 is:
4 answers
asked by
Anonymous
4,417 views
an engineer is designing a parking lot.The parking lot will have a row 38 parking space long.Each space will take 4 metres.What
3 answers
asked by
thabang
651 views
the sum of 3 numbers is 81 the second number is twice the first and the third number is 6times more than the second. Find the
10 answers
asked by
faith
4,559 views
A construction company will be fined for each day it is late completing its current project.The daily fine will be K4000 for the
4 answers
asked by
Jamie-anne
2,728 views
solve
n² - 16ˣˣˣ⁺ᵅⁿⁱˣ= 0
1 answer
asked by
manish
385 views
the angles of a triangle are y+(y+12),
(y+18). find the value of y.
9 answers
asked by
ayomikunle
2,991 views
the equation t = 0.07c represent the tax , t , based on the cost , c , of an item . which part of the equation represent the
18 answers
asked by
👌👌🏿👌🏾👌🏽👌🏼👌🏻👌
4,114 views
if x varies y,x=30 when y=12,find the formula connecting x and y
10 answers
asked by
adura
2,182 views
The width of a rectangular photograph is 5cm more than the height. The area is 80cm squared. Find the height of the photograph.
4 answers
asked by
nabiha
1,626 views
At Baker High, 3 out of every 4 graduates go on to college . Of these 2 out of every 3 graduate from college. What percent of
7 answers
asked by
Tomas
1,463 views
factorise ?
a(a+b)^2 - 2ab(a+b)
4 answers
asked by
tuhituhi
657 views
what is the sum of 13th and 56th term
4 answers
asked by
mumillat
669 views
A spherical tank of diameter 3m is filled with water from a pipe of radius 30cm at 0.2m/s.calculate an corect to 3s.f the time
7 answers
asked by
anthony
2,949 views
0.6 of the children in a club are girls, if there are 27 girls, how many children are there
3 answers
asked by
john
579 views
Two vectors P and Q of magnitudes 5 and 3 units respectively are inclined at an angle of 30 to each other.calculate the
7 answers
asked by
joe
1,982 views
A basketball team averages 98 points in its first three games.How many points must it score in the next game in order to have
4 answers
asked by
shaheer
912 views
using a ruler and a pair of compass only. Construct ABC such that angle ABC=90°,AB=5cm and BC=6cm.Measure AC
4 answers
asked by
Helena
1,340 views
there were 2.5l of milk for 4 children,100ml were split and the remainder was divided equally. what was one share
7 answers
asked by
Anonymous
770 views
The sum of two numbers is 35. The second number is four times the first number.Work out the 2 numbers
5 answers
asked by
rehman
3,096 views
draw the counters and show the groups
a, how many counters would 1/4 of 12 counters be.
4 answers
asked by
nyeleti
1,535 views
Suppose that the random variables Θ and X are not independent, but E[Θ∣X=x]=3 for all x . Then the LLMS estimator of Θ
4 answers
asked by
seun
2,628 views
An item was bought for $40 and sold for $60. Find the percentage profit on the cost price.
4 answers
asked by
mia
786 views
A rectangular park is 200 m by 300 m. If Blake runs along the diagonal of the park, how far will he run? Give your answer to the
4 answers
asked by
amy
692 views
If triangle DEF similar to triangle KLM such that DE=(2x+2)cm,DF=(5x-7)cm,KL=2cm,KM=3cm and EF=10cm,find the LM.
7 answers
asked by
updy ina xasan
1,494 views
Peter ,John and James share a certain amount of money. Peter gets ⅔ of the money. John gets ¾ of the remainder and James gets
4 answers
asked by
marl
667 views
At the local fire station they have different lengths of fire hose. the shortest is half the length of the middle-sized one, and
13 answers
asked by
montana
1,498 views
Continue these decimal patterns
0,0.5,0.6,0.75,0.8,0.83,----,---,---
4 answers
asked by
RS
1,695 views
A Cuboid dimension 14cm*8cm*7cm is completely emerged in cuboid trough with side 28cm containing water 20 cm.what will be the
4 answers
asked by
tuhituhi
792 views
find the equation to the straight line which passes through the point of intersection of the line 3x+4y-1=0 and 5x+8y-3=0 and is
2 answers
asked by
Anonymous
565 views
a metallic rod was heated to 300¡ãc and left for cooling. after every 2 menute it becomes colder by 15¡ãc. what will be the
4 answers
asked by
shehzad
992 views
String p is 3 times as long as string q. string r is 3m longer than half the total length of strings p and q. If the total
4 answers
asked by
TT
1,203 views
The bearing of Q from P is 150 and the bearing of P from R is 015. If Q and R are 24 and 32 respectively from P. Calculate the
6 answers
asked by
cosky
2,580 views
the third term of an AP is 5 while the 7th term is 13 find the 30th term of the AP
4 answers
asked by
cynthia
1,485 views
a rectanglar lawn 36m long and 15m wide has a path of a uniform width around it. if the area of path is 910m2 . find the width
5 answers
asked by
jas
1,610 views
solve the equation x³ − 7x² + 36 = 0 , given that one root is double the other
4 answers
asked by
tabassum
6,299 views
Mercury has a melting point of -39degrees Celsius and the freezing point of methanol is -98degrees Celsius.how much warmer is
4 answers
asked by
mihle
1,024 views
A rectangular room is 2m longer than it is wide.if the width of the room is wm, express its length in terms of w.hence find the
6 answers
asked by
Angel chisuse
1,788 views
In a class of 60 students,the number of students who passed biology is 6 more than the number who passed chemistry.Every student
10 answers
asked by
Obert
4,607 views
What is the length of an arc of a circle that subtends 2 1/2 radians at the centre when the radius of the circle is 8cm
5 answers
asked by
Joshua
1,866 views
a book contains 312 pages 1/6th pages of book has pictures. how many pages have pictures in book?
7 answers
asked by
sanskar
1,921 views
x is partly constant and partly varies as y.Y =2, x=30 and when y=6, x=50.(a)Find the relationship between x and y.(b)Find x
13 answers
asked by
kissmore
3,595 views
What is the 50th term of the linear sequence below?
27 , 25 , 23 , 21 , 19 ,
23 answers
asked by
ro
12,930 views
simplify of 24+ of 18- of 21
4 answers
asked by
olabisi
542 views
If 1 person takes 1 hour to dig 1 post hole, how long will it take 2 people to dig 2 post holes?
4 answers
asked by
Steven
766 views
in a class of 40 students,60% speak french and 50% speak english how many student speak both languages?
5 answers
asked by
francis
593 views
how do we solve Mary wants to make cookies.she needs 3/4 of a cup of flour per batch of cookies,if Mary has 6 cups of flour,then
4 answers
asked by
Juliet
2,262 views
Note: Enter your answer and show all the steps that you use to solve this problem in the space provided.
The diagram below shows
20 answers
asked by
Hawks/ Kegio
774 views
a teen age boy wrote his own age after his father's from this new four place he subtracted the absolute value of the difference
3 answers
asked by
sushma
1,407 views
a carpenter needs to cut a plank of wood that is 3.75m long into 5 equal pices what is the length of each piece of wood?
10 answers
asked by
jebril
2,858 views
Suppose scores on an IQ test are normally distributed.If the test has mean of 100 and standard deviation of 10,what is the
4 answers
asked by
boby
2,157 views
A tourist viewing Sydney Harbour from a building 180 metres above sea level observes a ferry which is 850 metres from the base
4 answers
asked by
Shane
621 views
Obtain the binomial expansion of (2-x) (1+1/2x)^8 in ascending powers of x as far as the term in x^3. Use your result to
4 answers
asked by
Shane
1,193 views
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