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Rod
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User Rod
Recent activity
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there are 10 marbles in a bag. how many green marbles are in the bag if the probability of picking a green one is 3/10
answered
Oct 19, 2015
in
Word Problem Answers
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1.1k
views
probability
algebra word problem
answered
Oct 19, 2015
in
Algebra 2 Answers
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666
views
advanced algebra
algebra word problems
word problems
algebra problems
algebra word problem
answered
Oct 19, 2015
in
Word Problem Answers
|
507
views
view steps
algebra
word problem
word problem
answered
Oct 19, 2015
in
Algebra 2 Answers
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368
views
word problem
Word Problem
answered
Oct 19, 2015
in
Algebra 2 Answers
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408
views
algebra problems
whats the answer to 5/12(x+2)=2/3(2x+1)+1/6
answered
Oct 19, 2015
in
Algebra 2 Answers
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587
views
solving equations
solving equations with variables on both sides
2x^5-7x^4-7x^3+24x^2+10x=12
answered
Oct 19, 2015
in
Algebra 1 Answers
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492
views
solving equations with variables on both sides
15x^2+24x/3x^2
answered
Oct 18, 2015
in
Trigonometry Answers
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497
views
2x^4-3x^3-24x^2+13x+12=0
answered
Oct 18, 2015
in
Trigonometry Answers
|
931
views
solving equations
3(x2+x)-4x+12x2-21x+5
answered
Oct 18, 2015
in
Pre-Algebra Answers
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487
views
algebra problems
The next number from the sequence 3, 10, 32, 99
answered
Oct 18, 2015
in
Word Problem Answers
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4.0k
views
sequences and series
A(r) = πr^2; A(9)
answered
Oct 18, 2015
in
Trigonometry Answers
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404
views
trigonometry problems
algebra problems
concept of a function
how to factor completely 5x^2y^4z^2-15x^3y^5z^3+20x^2y^5z
answered
Oct 18, 2015
in
Algebra 1 Answers
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844
views
factoring
algebra problems
Factor completely. 20x3 + 12x2 + 5x +3
answered
Oct 18, 2015
in
Algebra 1 Answers
|
1.2k
views
factoring
algebra problems
Factor completely. 20x3 + 12x2 + 5x + 3
answered
Oct 18, 2015
in
Algebra 2 Answers
|
1.4k
views
algebra problems
3(6+2)-12x2
answered
Oct 18, 2015
in
Pre-Algebra Answers
|
2.3k
views
evaluate the expression
solve 3x+12x2/x2-x-20
answered
Oct 18, 2015
in
Algebra 1 Answers
|
427
views
algebra problems
evaluate the expression
Condense the expression
answered
Oct 17, 2015
in
Algebra 2 Answers
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809
views
condense
logarithmic equations
x2 − 6x + 12y + 57 = 0
answered
Oct 17, 2015
in
Geometry Answers
|
1.5k
views
evaluate the expression
evaluate the exppresion 6(31)+6(4)-6(15)evaluate the exppresion 6(31)+6(4)-6(15
answered
Oct 17, 2015
in
order of operations
|
525
views
evaluate the expression
how do you evaluate (2x-y)/4forx=6andy=5
answered
Oct 17, 2015
in
Algebra 1 Answers
|
483
views
algebra problems
evaluate the expression
evaluate 15 − 35 ÷ 7 ∙ 2 + 3 ∙ 4
answered
Oct 17, 2015
in
Calculus Answers
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673
views
evaluate the expression
Evaluate (-i)^2*5i^3
answered
Oct 17, 2015
in
Calculus Answers
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428
views
evaluate the expression
how do I evaluate (cos(pix/2))
answered
Oct 17, 2015
in
Calculus Answers
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490
views
evaluate the expression
(cos pix 2)
What is the probability of rolling a sum of 11 or 7 on a pair of number cubes?
answered
Oct 16, 2015
in
Statistics Answers
|
1.1k
views
probability of an event
statistics problems
algebra problems
find the probability that one throw of two dice will have the sum of six and eleven
answered
Oct 16, 2015
in
Statistics Answers
|
892
views
probability of an event
What are greatest common factors?
answered
Oct 16, 2015
in
Other Math Topics
|
486
views
factors
Find the Fourier series of function f(x)=100sin(pix/80)
answered
Oct 16, 2015
in
Other Math Topics
|
804
views
fourier series
resistance value equal to 450 ohms
answered
Oct 16, 2015
in
Statistics Answers
|
646
views
normal distribution
what percentage of the students scored more than 60 marks
answered
Oct 16, 2015
in
Statistics Answers
|
2.3k
views
probability
normal distribution
If N is 1200, Mean is 55, S.D. is 10, Find , 80% of students are to be promoted, what should be the marks for promotion
answered
Oct 16, 2015
in
Statistics Answers
|
608
views
normal distribution
write the rule as an equation input s, 4 8 12 23 31, output t 12 23 40
answered
Oct 15, 2015
in
Algebra 1 Answers
|
490
views
6th grade math
what is 23 3/4 by 41 1/5
answered
Oct 15, 2015
in
Algebra 1 Answers
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1.8k
views
6th grade math
What is 3/5 OF the 80 boys on the SMS football team?
answered
Oct 15, 2015
in
Other Math Topics
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417
views
fraction problems
the sum of two consecutive integers is 173. find the two integers
answered
Oct 15, 2015
in
Pre-Algebra Answers
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5.5k
views
consecutive numbers
algebra problems
word problems
solving multi-step inequalities
what is the probability of making 2 more shots?
answered
Oct 15, 2015
in
Algebra 2 Answers
|
473
views
probability of an event
probability
which is the exact answer for (4x – 2y)³
answered
Oct 14, 2015
in
Algebra 2 Answers
|
908
views
answer to solving (6yx²)³ by simplifying
answered
Oct 14, 2015
in
Pre-Algebra Answers
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406
views
relationships between sets of real numbers with visual representation
answered
Oct 13, 2015
in
Algebra 1 Answers
|
1.4k
views
sets
real numbers
find the domain and range for 2x+4y
answered
Oct 13, 2015
in
Algebra 1 Answers
|
1.1k
views
domain of a function
range of a function
Maria has already written 2/5 of her 1,000 word essay. The same pace of 6 1/2 words is a per minute. Which expression shows the amount of time it wil take her to write the rest of the essay?
answered
Oct 13, 2015
in
Pre-Algebra Answers
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7.4k
views
easy for some
fractions
David puts 5/7 of a jar on his sandwitch, he also puts 3/9 of a jar on his sandwitch.3 buddies at his house. He wants to give them the same amount. Explain why you should multiply or divide..
answered
Oct 13, 2015
in
Pre-Algebra Answers
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605
views
easy for some
fractions
Luca had a large container of yogurt with 1 5/8 pounds of yogurt left in it. If a serving of yogurt is 3/8 of a pound, to the bearest whole serving, hoe many servings of yogurt are in the container?
answered
Oct 13, 2015
in
Pre-Algebra Answers
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2.9k
views
easy for some
multiplying and dividing fractions
what is 32mi/gal= __km/L
answered
Oct 13, 2015
in
Algebra 1 Answers
|
1.3k
views
algebra problems
32mi gal
need helpplease
answered
Oct 13, 2015
in
Other Math Topics
|
294
views
The container of orange juice held 5 1/3 cups of juice. If a serving of orange juice is 7/8 of a cup of orange juice, to the nearest whole serving, hoe many servings were in the container?
answered
Oct 13, 2015
in
Pre-Algebra Answers
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3.8k
views
fration solving
6th grade math
puzzle question
Carrington used 3/4 of the 1/2 of an hour allotted for an exam to do the first 3 problems. How much time does he have left for remaining part of the exam?
answered
Oct 12, 2015
in
Pre-Algebra Answers
|
4.1k
views
fraction problem
6th grade math
fraction word problems
question puzzle
integral from 0 to infinity of (cos x * cos(x^2)) dx
answered
Oct 12, 2015
in
Calculus Answers
|
952
views
integral
integral cos(x+a) dx by sin(x+b)
answered
Oct 12, 2015
in
Calculus Answers
|
573
views
integral
integration by parts
answered
Oct 12, 2015
in
Calculus Answers
|
535
views
integral
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