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15te-12he+10y-8hy
answered
Jul 14, 2017
in
Algebra 2 Answers
|
859
views
solving equations
a sales girl gets $20 for everyday $100 of bread she sells. in 1 month, she sells 50 large loaf of bread at $12 each and 80 small loaf at $5.
answered
Jul 14, 2017
in
Word Problem Answers
|
1.3k
views
word problems
suppose a 10 faced dice is rolled ones, what is the possibility of the following events? (1)even numbers occurring (2)a multiple of three (3)a perfect square of an integer (4)a prime number
answered
Jul 13, 2017
in
Statistics Answers
|
748
views
if a4 ,b3,d4,c3 are respectively 500,60,3000,1 and the number is 3561 then find A2,B4,Ç2,D4
answered
Jul 13, 2017
in
Other Math Topics
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492
views
r will be what when a/r=x(r+a)
answered
Jul 13, 2017
in
Algebra 1 Answers
|
278
views
Can you help me with these problems?
answered
Jul 12, 2017
in
Word Problem Answers
|
2.2k
views
word problems
math problems
Find the volume of water in the sacond container?
answered
Jul 11, 2017
in
Other Math Topics
|
610
views
algebra problems
Using numbers 1,3,5,9,9 create a problem to equal 5 (order of operatioms)
answered
Jul 10, 2017
in
Algebra 1 Answers
|
403
views
simplify each expression
answered
Jul 10, 2017
in
Calculus Answers
|
5.4k
views
simplifying expressions
what is the indicated composition of f(x)=-4x+9,g(x)=2x+7
answered
Jul 10, 2017
in
Algebra 1 Answers
|
2.0k
views
composition of functions
Given function f g and h defined by and g(x)=3xsquare-4, h=sin(x). Find the formula defining the composition function of h°f°g
answered
Jul 10, 2017
in
Other Math Topics
|
488
views
composition of functions
X=n/2 {2a+ (n-1)d}
answered
Jul 9, 2017
in
Other Math Topics
|
432
views
find n
The pdf of a continuous random variable x is given by f(x)={90x^8(1-x),0<x<1,0 otherwise
answered
Jul 9, 2017
in
Other Math Topics
|
955
views
write down an expression in terms of x and y for the total weekly cost
answered
Jul 9, 2017
in
Other Math Topics
|
1.6k
views
math problem
expression
algebraic expressions
what is the ordered pair of 5x+3y=-15
answered
Jul 9, 2017
in
Algebra 1 Answers
|
1.0k
views
ordered pairs
In a triangle, one angle measures 82° while another measures 52°, what is the measure of the third angle?
answered
Jul 8, 2017
in
Geometry Answers
|
908
views
geometry problems
In a flower bouquet 13/30 of the flower were roses 2/5 were orchids remaining were gladioli if gladioli were 7 how many flower in bouquet
answered
Jul 8, 2017
in
Word Problem Answers
|
1.7k
views
word problems
math problem
fraction problem
sum of ages father and son is 60. after two year the father's age is three time of the son's age. what was the age of father when son born?
answered
Jul 7, 2017
in
Algebra 1 Answers
|
537
views
Need help again sir! Intermediate Value Theorem and Bisection Algorithm for Approximating Roots. Makes my brain burst again... :)
answered
Jul 7, 2017
in
Calculus Answers
|
1.2k
views
calculus problems
help asap
solving equations
Each exterior angle of a regular polygon is 100 degree C less than the interior angle, calculate the size of the exterior angle
answered
Jul 7, 2017
in
Other Math Topics
|
2.5k
views
number of sides of a polygon
Multiplication With The Addition Method
answered
Jul 7, 2017
in
Algebra 1 Answers
|
451
views
addition method
The present age of a girl is her age after 3 years multiplied by 3 less 3 times the age of her before 3 years ago?
answered
Jul 6, 2017
in
Algebra 1 Answers
|
1.0k
views
age problem
Limit of 3 square root of x - 1 over square root of x - 1 as x approaches 1.
answered
Jul 6, 2017
in
Calculus Answers
|
687
views
limit of a function
calculus problems
calculus
Limit of square root x2 + 5 minus square root of 5 - x2 over x as as approaches 0.
answered
Jul 6, 2017
in
Calculus Answers
|
786
views
calculus problems
limit of a function
calculus
limits
Limit of x4 + 5x3 + 6x2 over x2 (x+1) - 4 (x+1) as x approaches 2
answered
Jul 6, 2017
in
Calculus Answers
|
547
views
limits
limit of a function
calculus problems
Saw me secA=x2+1/x2-1
answered
Jul 6, 2017
in
Pre-Algebra Answers
|
1.7k
views
fahad
The area of a square garden is 625msquare find its length.
answered
Jul 6, 2017
in
Other Math Topics
|
414
views
in the given figure, AD=BC, angle B=90 degree, AB= 8cm, BD= 4cm. Find AC.
answered
Jul 5, 2017
in
Geometry Answers
|
1.5k
views
geometry problems
trigonomentry triangle problems
(√y)^3+(1/√y)^3=?
answered
Jul 5, 2017
in
Algebra 1 Answers
|
337
views
y=9+4√5
Pls answer this question for me
answered
Jul 5, 2017
in
Other Math Topics
|
461
views
adjacent sides of parallelogram is in ratio 9:11.what are measure kf angles of parallelogram
answered
Jul 5, 2017
in
Geometry Answers
|
936
views
geometry problems
miss lim bought a sack of sugar weighing 50 kg. she repacked it in 1 1/2 kg. per bag. how many bags did she fills?
answered
Jul 4, 2017
in
Pre-Algebra Answers
|
623
views
math problem
If on an investment of R7000000 I get R280000 commission, how much commission would I get on a R1000000 investment
answered
Jul 4, 2017
in
Word Problem Answers
|
414
views
word problems
calculating percentages
Man buys 4 cans and 3 pans for $11.67. Girl buys 8 cans and one pan for $12.89. Write equations for both person's purchases, and solve the system to find the price of 1 can and the price of 1 pan.
answered
Jul 4, 2017
in
Geometry Answers
|
419
views
please answer this question as soon as possible. thank you!
Find the equation of point C such that C is a right angle.
answered
Jul 3, 2017
in
Other Math Topics
|
339
views
locus
A company receives an order to produce 150 customized Widgets of which 2%on average happen to be faulty.
answered
Jul 3, 2017
in
Statistics Answers
|
598
views
word problems
Hi guys! Need help again with this one. It make my brain burst. PLease ASAP!
answered
Jul 3, 2017
in
Calculus Answers
|
599
views
word problems
help asap
calculus problems
m and n positive integers, m‹n.expansion of (1+2x)power n, coefficient of x power m is 3/2 times coefficient of x power m-1,show that m and n satisfy 4n-7m+4=0.find smallest values of m and n
answered
Jul 3, 2017
in
Other Math Topics
|
832
views
binomial expansion
((5/7)+3i)+2/7+8i
answered
Jul 3, 2017
in
Other Math Topics
|
463
views
complex numbers
I want to know how many possible combinations are there for the colors of the rainbow (7) colors for two colors like blue and green then bluer and red then blue and yellow liked that ok bye
answered
Jul 3, 2017
in
Other Math Topics
|
564
views
word problems
a boy agreed to work one year for $240 and a horse. qt the end of 7 months,he quit and received $100 and the horse.
answered
Jul 3, 2017
in
Word Problem Answers
|
1.5k
views
word problems
express y=4x²-2x+5, in the form y=A+B(x+C)²
answered
Jul 3, 2017
in
Other Math Topics
|
1.3k
views
solving equations
Numerical influency
answered
Jul 2, 2017
in
Other Math Topics
|
341
views
solving equations
An object is dropped from the top of ABC Tower, 1,500 feet from the ground.
answered
Jul 2, 2017
in
Calculus Answers
|
1.6k
views
word problem
calculus problems
J walks each lap in 10 min n rest 1 min b4 starting next lap.
answered
Jul 2, 2017
in
Word Problem Answers
|
475
views
math problem
word problems
a recipe calls for 3/4 cup of sugar and 2 tablespoons of cornstarch which 2 tablespoons is = to 1 cup how much cornstarch in fractions is compared to the sugar
answered
Jul 2, 2017
in
Word Problem Answers
|
959
views
math for praxis text
6th grade math
5th grade math problems
the expression for 6 less than p=
answered
Jul 2, 2017
in
Algebra 1 Answers
|
455
views
algebra problems
Given that x:y=45.find the value of x when y=120
answered
Jul 1, 2017
in
Other Math Topics
|
379
views
Help PLease I wonder how the answer is 108/7 . Thank you!
answered
Jul 1, 2017
in
Calculus Answers
|
772
views
solving equations
time tables
calculus problem
limit of a function
Red bag 20 percent greater than blue bag. Red bag costs 50 percent more than blue bag. For same mass red bag costs how much more than blue in percent
answered
Jul 1, 2017
in
Word Problem Answers
|
511
views
ratios
calculating percentages
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