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Rod
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User Rod
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5 years after high school seniors graduated , 450 had a college degree and 300 were married. Half of the students with a college degree were married
answered
Jun 1, 2017
in
Word Problem Answers
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517
views
word problems
If x= c√b+4 ,find x+1/x
answered
Jun 1, 2017
in
Other Math Topics
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450
views
comma
A convex heptagon has interior angles that measure x, 160, 150, 2x, 150, 160, and 2x. What is x
answered
Jun 1, 2017
in
Geometry Answers
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1.0k
views
geometry problems
Make T the subject of the formula L=3 √m²-T²÷Px hence evaluate T when M=10,P=6,x=⅔ and L=3
answered
Jun 1, 2017
in
Word Problem Answers
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869
views
please help me to answer this step by step
one interior angle of a convex pentagon is 110 degree and the remaining angles is x.Find the value of x
answered
May 31, 2017
in
Geometry Answers
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2.3k
views
(√3-√5)(√5+√3)/7-2√5
answered
May 31, 2017
in
Calculus Answers
|
372
views
solutions
2x* 3y*5z=540
answered
May 30, 2017
in
Other Math Topics
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6.8k
views
algebra
solve the equation
if the radius of a circular tank is 8.25 meter and height is 3.33 meter what will be its capacity to store water in mere cube ?????????????
answered
May 29, 2017
in
Calculus Answers
|
447
views
Determine the values of x,y and z for the following system of linear equations.
answered
May 29, 2017
in
Algebra 1 Answers
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722
views
solving linear equations
4(x-2)-(x-1)=4x-4
answered
May 29, 2017
in
Trigonometry Answers
|
328
views
Find percentage of persons who read all the news papers
answered
May 28, 2017
in
Word Problem Answers
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519
views
percentages
In how many ways can a team of 6 candidates can be formed out of a total of 10 candidates such that two particular candidates should be included in each department?
answered
May 27, 2017
in
Other Math Topics
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684
views
permutation and combination
How many arrangements are there of the digits 1, 2, 3, 4, 5, if the odd digits must be in ascending order?
answered
May 27, 2017
in
Other Math Topics
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1.4k
views
permutations
if (l+a)/n-1=d and 2x=n(a+l). Express x in terms of n and d only
answered
May 27, 2017
in
Word Problem Answers
|
654
views
word problems
Divide 540 into 3 parts such that their sum will be 50
answered
May 27, 2017
in
Algebra 2 Answers
|
471
views
word problems
algebra problems
Show that for all real values of x, ((x^2)+2x+1)/(x+1) does not lie between -3 and 1.
answered
May 27, 2017
in
Word Problem Answers
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411
views
thanks a lot.
Express 20 minutes to 1 hour as simply as possible in ratio and proportion
answered
May 27, 2017
in
Word Problem Answers
|
492
views
solving equations
ratio and proportion
Find the measure of the indicated angle to the nearest degree: Hypotenuse = 47; Leg1 = 18 (with a 90 degree angle) and L2 = ?
answered
May 27, 2017
in
Geometry Answers
|
2.5k
views
math problem
calculate the length of the sides of a triangle
What is an equation for The sum of 32 and n is 59.13
answered
May 26, 2017
in
Other Math Topics
|
1.0k
views
math
A particle moves along the curve x=2t²,y=t²-4t and z=3t-5 ,where t is the time. Find the component of the velocity at t=1 in the direction i-3j+2k
answered
May 26, 2017
in
Other Math Topics
|
2.2k
views
If p , q and r terms of an AS are a,b and c respectively,prove that a(q-r)+b(r-p)+c(p-q) =0
answered
May 26, 2017
in
Algebra 2 Answers
|
660
views
algebra problems
advanced level questions
28 arithemetic means are inserted between a and b so that the two means exactly at the middle are 59 and 63 find a and b
answered
May 26, 2017
in
Algebra 2 Answers
|
3.7k
views
please solve this problem step by step as soon as possible.
Using the numbers 1,2,5 and 9 what sums can i use to make the number 20 in 10 different ways
answered
May 26, 2017
in
Other Math Topics
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739
views
maths problem
Determine the period
answered
May 26, 2017
in
Trigonometry Answers
|
462
views
period
A can is 10cm wide and 12cm high. How much can it hold?
answered
May 26, 2017
in
Word Problem Answers
|
441
views
grade 9
math problem
algebra word problems
A roll of material with dimensions 25m long and 150cm wide is given to make 600 cylindrical pencil cases calculate using A=LxB
answered
May 25, 2017
in
Word Problem Answers
|
786
views
please help me to answer this step by step
Complete the square: x^2+3x-38
answered
May 25, 2017
in
Algebra 1 Answers
|
465
views
math
algebra
if y=11, b=2 so plus y&b together what is yoyr answer
answered
May 25, 2017
in
Algebra 1 Answers
|
620
views
Yinka bought 8 plates at p nairas each and 4 bowls at q naira each. How much has he spent
answered
May 25, 2017
in
Algebra 1 Answers
|
362
views
algebra problems
how many different arrangements can be made with the letters from the word MATH
answered
May 24, 2017
in
Pre-Algebra Answers
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936
views
what is the probability that a boy have all the three books
answered
May 24, 2017
in
Algebra 2 Answers
|
902
views
probability
how to do long division
answered
May 23, 2017
in
Other Math Topics
|
1.0k
views
long division
co ordinate grid problem
answered
May 23, 2017
in
Geometry Answers
|
454
views
geometry problems
Find 3 numbers between 1000 and 1200 that have a remainder 20 when divided by 5
answered
May 22, 2017
in
Other Math Topics
|
1.3k
views
division
can you solve the problem and give me a step guide on how i sould solve the problem
tanα:tanβ=x:y
answered
May 22, 2017
in
Trigonometry Answers
|
432
views
what is the square root of .2065432divided by 0.35
answered
May 21, 2017
in
Pre-Algebra Answers
|
441
views
dividing decimals
.0876309divided by the square root of.900000
If φ(x,y,z)= x2y+y2x+z2find ∇φ at the point (1,1,1)
answered
May 21, 2017
in
Calculus Answers
|
705
views
calculus problems
solving equations
Given the scalar defined by Φ(x,y,z)=3x²z-x²+5 find Φ at the points (-1,-2,-3)
answered
May 21, 2017
in
Other Math Topics
|
696
views
solving equations
If A=5t²+tj-t³k and B=sinti - costj evaluate d/dt(A × B)
answered
May 21, 2017
in
Other Math Topics
|
2.9k
views
A particle moves along the curve x=2t^2 y=t^2-4t and z=3t-5 where t is the time.find the components of the velocity at t=1 in the direction i-3j+2k
answered
May 21, 2017
in
Other Math Topics
|
3.8k
views
The first five terms of a sequence are 6, 6, 5, 3, 0.What is an expression for the nth term
answered
May 21, 2017
in
Other Math Topics
|
1.3k
views
finding the nth term
write the permutation matrix(12345,35142) in cycle notation
answered
May 21, 2017
in
Algebra 2 Answers
|
1.1k
views
solving equations
surface area,multiplication and addition word problems,
answered
May 21, 2017
in
Other Math Topics
|
611
views
word problems
fraction problems
1^2/1×3+2^2/3×5+...+n^2/(2n-1)(2n+1)=n(n+1)/2(2n+1)
answered
May 18, 2017
in
Other Math Topics
|
529
views
mathematical induction
What is the result of isolating y2 in the equation below? 9x2 + 7y2 = 42
answered
May 18, 2017
in
Algebra 2 Answers
|
1.6k
views
solving equations
algebra problems
B and C are sets of real numbers as follows
answered
May 18, 2017
in
Word Problem Answers
|
498
views
algebra problems
A car travels 3km due north,then 5km northeast.determine the resultant displacement
answered
May 16, 2017
in
Algebra 2 Answers
|
5.3k
views
bearing problem please answer as soon as possible
A sum is 181000.00 was shared among 5 boys and 4 girls with each boy taking 20.00 more then each girl.find a boy share
answered
May 15, 2017
in
Word Problem Answers
|
1.0k
views
probability
What are the two numbers?
answered
May 14, 2017
in
Algebra 1 Answers
|
340
views
algebra problems
geometry problems
(2x-y)^3+(x-2y)^3
answered
May 14, 2017
in
Algebra 2 Answers
|
374
views
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