Questions LLC
Login
or
Sign Up
Ask a New Question
Categories
maths
Page 10
Questions
what is the missing part of this 7/12=49/?
36/24=?/16 6/?=18/39 next part: convert the mixed numbers to improper (topheavy)
3 answers
asked by
gemimapuddleduck
497 views
solve the following equation for x
1 answer
asked by
walter
259 views
solve for x
1 answer
asked by
walter
279 views
solve for x 8=6^x using logs
1 answer
asked by
walter
309 views
given the following equation for a circle x^2-8x+y^2+4y+11=0 find its centre and radius
1 answer
asked by
cecelia
380 views
i am told to do a project in maths it should involve a maths consept.pls help as to what should i do?
4 answers
asked by
chandini
1,064 views
Using the following formula for a triangular number, verify that 1225 and 41 616 are triangular numbers. [Hint verify that there
6 answers
asked by
Lily
509 views
there are 100 boys, 80 girls, and 20 teachers. In how many ways can a group of 5 (2 girls, 2 boys and a teacher) be selected?
1 answer
asked by
matt
425 views
the equation of the circle is x^2-8x+y^2+4y+11=0 find any coordinates that intersect the line y=-x-1
1 answer
asked by
cecelia
314 views
given function G(x)=1/3(x-2)^2-3 2<x<5 sketch a graph of function y=g^-x and find the inverse function g^-1
1 answer
asked by
cecelia
446 views
Given g(x)= 1/3(x-2)^2-3 2<x<5 state the domain and image set g^-1 and find its rule
1 answer
asked by
cecelia
355 views
how would i solve the differential equation
dx/dt=-kx^2 i.e. solve for x as a function of t. I've been told to rearrange the
4 answers
asked by
xX_Supaman_Xx
1,567 views
solve the following simultaneous equations using matrices 3x-6y=24 and -4x+5y=-23
3 answers
asked by
cecelia
653 views
find the sum of the infinite series (2/9)^2-(2/9)^3+(2/9)^4-(2/9)^5+ ...
4 answers
asked by
cecile
926 views
for each of following sequences state whether it converges and if it does to what limit explain your answer to the below An
2 answers
asked by
cecile
562 views
T has points (2,1)(3,-2)(1,-1)
E1 has a scale factor of 3 and its Centre of Enlargement is (0,0). E2 has a scale factor of 0.5
1 answer
asked by
Anonymous
487 views
T has points (2,1)(3,-2)(1,-1)
E1 has a scale factor of 3 and its Centre of Enlargement is (0,0). E2 has a scale factor of 0.5
1 answer
asked by
Anonymous
403 views
in place value systems-eg: 2,43,500 - is it 2 lakh or 2 lakhs 43 thousand/thousands???? Are both acceptable?
1 answer
asked by
sims
313 views
1)y=x²-3x+2
2)y=8x-16/x-3 A)Sketch both on axes B)Calculate coordinate of points of intersection I have drawn both on axes. I am
4 answers
asked by
Anonymous
592 views
5+2 755 633
3 answers
asked by
sharvin
364 views
how do you make a mystic rose?
2 answers
asked by
Malhar
803 views
Andy is not a very good navigator. When he enters a small town, the probability that he gets lost and cannot find the correct
2 answers
asked by
Anonymous
489 views
find the y coordinates of each stationary points f(0). f(x)=x^3-3x^2-24x-7
3 answers
asked by
cecelia
405 views
I am a three digit number. My tens digit is twice my ones digit, my hundreds digit is twice my tens digit. I am greater than
7 answers
asked by
jesica
1,808 views
A rain water tank is half full. After it rained the tank if four fifths full.
- Find the amount of water collected as a fraction
4 answers
asked by
cindy
945 views
ALL OF JENNYS PETS ARE DOGS EXCEPT ONHE. HOW MANY CATS AND DOGS DOES JENNY HAVE,
3 answers
asked by
GLORIA
1,651 views
1) Circle centre (7,-2) passes through (-2,10). Calculate radius and find equation of circle.
2) AB is diameter of circle A(9,5)
2 answers
asked by
Anonymous
663 views
calculate the size of the angle or side marked on each of these diagrams
1 answer
asked by
trigonometry
444 views
FIND A FRACTION SUCH THAT: IF YOU ADD 2 TO THE NUMERATOR, IT BECOMES EQUIVALENT TO 0.5; AND IF YOU ADD 4 TO THE DENOMINATOR, IT
1 answer
asked by
chichi
408 views
Factorize:
1.) 64x^3-y^3 2.) x^4+10x^3+35x^2+50x+24 3.) x^3/8-64-3x^2+24x
4 answers
asked by
bhavya joshi
618 views
find the indefinite integral of the following f(t)=6cos(3t)+5e^-10t
1 answer
asked by
cecelia
279 views
find the indefinite integral of the following g(x)=21-12x^3/x (x>0)
1 answer
asked by
cecelia
303 views
finf the definite integral of the following h(u)=cos^2(1/8*u) (8th*u)
1 answer
asked by
cecelia
252 views
find the stationary points of the following f(x)=x^3-3x^2-24x-7
1 answer
asked by
cecelia
365 views
use the quotient rule to differentiate the following k(t)=e^3t/4-t^2 (-2<t<2)
1 answer
asked by
cecelia
285 views
The smallest of three consecutive integers is added to the largest, the result so obtained is 15 less than 4 times the middle
1 answer
asked by
kratika
442 views
The smallest of three consecutive integers is added to the largest, the result so obtained is 15 less than 4 times the middle
1 answer
asked by
kratika
407 views
we use algebra, the letters stand for numbers + the letters are short for words can you give me answers
1 answer
asked by
lee
420 views
John is making cakes with nuts. He can choose between 4 flavors of cakes, 3 colors of frosting, and 2 kinds of nuts. He chooses
1 answer
asked by
sb
460 views
(5 4)
(m-1 2) Is a singular matrix,then find for m
3 answers
asked by
Xiomora
347 views
A salesman paid 6.5% commission for ech sales over $4000 but 4% otherwise.If he makes three sales $5500,$6300 and$3400,how much
3 answers
asked by
MTH
522 views
1 .Find formula the perimeter and area of a semicircle ?
2.Find formula the area of a circle whose circumference ?
1 answer
asked by
MTH
460 views
Jerry monthly salary consist of $850 pluss commission of 15 % on the total sales made.If his total sales for the month of March
4 answers
asked by
MTH
487 views
f(x)= 2x+5/x-4 and g(x)=2x-3
1)Calculate the value of g(4) 2)fg(2) 3)g`1 (7)
1 answer
asked by
cassie
233 views
1 ) Lamp posts,dust bins and benches are paced at intervals of 70 m ,56 m ,and 84 m respectively along a strech of road 8km
3 answers
asked by
MTH
444 views
Is this right, and where do i go from here???
solve p-1/2-p-2/3=1 (3p-3)-(2p-4)/6=1
1 answer
asked by
shay
389 views
determine the co-ordinates of the point of intersection of the two lines: the line through (-3;5) and (4;-2) and the y-axis
1 answer
asked by
Anonymous
318 views
11/3058
1 answer
asked by
Paige
256 views
How to prepare a working model in maths for standard IV?
1 answer
asked by
pawan
425 views
HI THERE, COULD SOME ONE PLEASE HLEP ME ON THIS QUESTION...
A sample of the near-ground air concentration of caesium-137 at 11
2 answers
asked by
kim
1,021 views
y=1\3logtan(cosx+sinx\cosx-sinx)
1 answer
asked by
nitin gaur
312 views
differentiate y = tan^2(3x) + sec^2(3x)
2 answers
asked by
sean
589 views
find the inverse of matirx m= 2 1
-1 3 is it 3 -1 1 2 and how dod i find the value of and a y for which ma is x and y
1 answer
asked by
veda
383 views
How do i factorise
1)6a^2b^3+12a^4b 2)2m^2+9m-5
2 answers
asked by
corina
615 views
x and y are two matrices
x= {-2 0} and y {4 -1} {5 1} {3 7} evaluate x^2+y is the ans={8 -1} {18 8}
1 answer
asked by
chantel
351 views
x=tcost & y=t+sint then find dx2/d2y
2 answers
asked by
rohit singh
1,263 views
SHARES AND DIVIDENDS
1-introduction- 2-explain the terms -; Nominal value/face value, market value, rate of dividend, annual
2 answers
asked by
ayesha
721 views
Advantages and Disadvantagges of VAT(Value Added Tax)
1 answer
asked by
ayesha
405 views
differentiate the following function using the composite rule h(x)=e^x(4-x)/6
1 answer
asked by
cecilia
459 views
find any stationary points for the function h(x)=x*e^x(4-x)/6 (exponential function with e to power x *(brackets)
1 answer
asked by
forest
425 views
find the equation of the line perpendicular to the line 2x+3y=5 at the point (-2,3)
4 answers
asked by
wynn
1,011 views
a computer game and battery costs£21. the game costs £20 more than the battery.so how much does the battery cost?
1 answer
asked by
bill
440 views
an amount gets doubled in 15 years with compund intrest.In how many years amount will become 8 times,using the same compund
2 answers
asked by
indu
651 views
there is a long table having 8 chairs on each side .there are 16 persons who are to be seated for a tea party.4 of them want to
1 answer
asked by
indu
470 views
1. In language school , 475/12 %of the students learn chinese ,125/4 % of the student learn German and the remaining 210 student
2 answers
asked by
sally
546 views
what is a* in algebra
3 answers
asked by
aidan
347 views
mr allen has a wife and 3 kids,his salary for 2007 was 7500 per month
He has a husband allowance of $10,000 a wife allowance
1 answer
asked by
kelly
935 views
how do i make p the subject of the formula
q=5/3+p
1 answer
asked by
michelle
416 views
what does this question mean?
"insert a one fraction in between" q 1-1/2 and 4/5
1 answer
asked by
maanasa
271 views
what does this question mean?
"insert a one fraction in between" q 1-1/2 and 4/5
3 answers
asked by
maanasa
290 views
how do you know when an equation has infinitely many solution? How do you know when an equation has no solution
1 answer
asked by
olabisi
417 views
Would y=2 be the equation for the line that has the co-ordinates (0, 2) and is parallel to the x-axis?
im not exactly sure,
1 answer
asked by
Michelle
315 views
how do I convert (ln) y= a*b^x to base of e??
I have an equation i have found first of all using the same set of data which is y
3 answers
asked by
niki
391 views
the galaxy we live in is roughly lens shaped,and pins.its diameter is given inlight years.
(1 light year=9.5Exp12km) calculate
3 answers
asked by
jade
497 views
what is a tangram puzzle
1 answer
asked by
shaquille clarke
396 views
if y variesdirectly partly as b andc if y=3,b=2,andc=-2,andwhenny=2,b=3 andc=1/2 find k hence findc when y=4,b=1
1 answer
asked by
john
335 views
a hemisphericalbowl of diameter 14cm mounted on a bucket inform of frustrum of a cone if the base diametre of the bucket is 7cm
1 answer
asked by
john
449 views
y is partly constant and partly varies as the cube of x given that whenx=1,y=5,andx=2,y=-1 find the relationship betweenx and y
1 answer
asked by
john
476 views
y is partly constant and partly varies as the cube of x given that whenx=1,y=5,andx=2,y=-1 find the relationship betweenx and y
4 answers
asked by
john
646 views
show 14
broken key is 1 show three ways
3 answers
asked by
bilal
435 views
Find the square root of the complex number
(a)5+12i
1 answer
asked by
Anonymous
418 views
what is the hundredth number and the tenth number?
46.135 is the 1 the tenth and is the 3 the hundredth
3 answers
asked by
alexa
625 views
can you replace the stars with figures
**** x 3
1 answer
asked by
john
288 views
How do you convert degrees to radians?
what's the modulus and the principle argument (complex n°)
1 answer
asked by
Anonymous
381 views
If 5x4-14x³+18x²+40x+16=(x²-4x+8)(ax²+bc+c) find a,b and c and hence find the four solutions of the equation
1 answer
asked by
Anonymous
771 views
91 five-digit numbers are written on a blackboard. Prove that one can find three numbers on the blackboard such that the sums of
1 answer
asked by
Lexi
362 views
what percent of 980 is 294
3 answers
asked by
Anonymous
346 views
35/295+55-20
4 answers
asked by
nirav
603 views
can somebody unscramble these words?- tmnidipo
1 answer
asked by
emily
346 views
Find the algebric expression for 15th term.
1 2 3 4 5 6 7 8 9 10 2 4 8
3 answers
asked by
celia
383 views
table of 16
1 answer
asked by
nirav
249 views
433 into 6
1 answer
asked by
vridhi
260 views
john has a total of 9 stamps, which consists of 25-cent and 2-cent stamps. his stamps have a value of $1.10. how many of each
4 answers
asked by
jess
995 views
Find the roots of z^6 + 1 and hence resolve z^6 + 1into read quadratic factors; deduce that
cos3x = 4[cos(x) -cos(pi/6)][(cos(x)
1 answer
asked by
jake
939 views
Find the roots of z^6 + 1 and hence resolve z^6 + 1into read quadratic factors; deduce that
cos3x = 4[cos(x) -cos(pi/6)][(cos(x)
1 answer
asked by
jake
1,027 views
hi guys
i need to see working for this question 7(6+√7) thanks
4 answers
asked by
jesus
383 views
An employer pays one and half times the hourly rate for each hour worked in excess of 8 hours. If an employe works 10 hours by
3 answers
asked by
tushar das
711 views
they call me a man,but i will never have a wife.I was given a body,but not a life.they made me a mouth,but did not give me
5 answers
asked by
billy
1,488 views
multiply and simplify 2(b + 3) + 3(2b - 1)
1 answer
asked by
stuart
282 views
Can you please tell me the kinetic energy of a house sparrow of mass 28.6 g moving at a speed of
13 m s–1. can your answer be
1 answer
asked by
trigger
365 views
Pages
1
2
3
4
5
6
7
8
9
10