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Rod
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User Rod
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User Rod
Recent activity
All questions
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Find the poilt on the curve x2/a2 + y2/b2 = 1 where tangent makes equal intercepts with axes
answered
Aug 11, 2015
in
Calculus Answers
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1.1k
views
how to find y intercept
equation of a tangent line
slope of a line
find the slope of the line tangent to the graph of
answered
Aug 11, 2015
in
Calculus Answers
|
1.1k
views
calculus problems
slope of a line
equation of a tangent line
Find the equationof the tangent and the normal to the curve y=2x^3-x+5 at the point (1,6)?
answered
Aug 11, 2015
in
Algebra 2 Answers
|
779
views
calculus problems
equation of a tangent line
slope of a line
find the slope and equation of tangent line at the given point.f(x)=8x-2x^2(-2,-24)
answered
Aug 11, 2015
in
Calculus Answers
|
798
views
slope of a line
f(x)=6x^2 - 5x + 4 find the slope between x=-2 and x=a
answered
Aug 11, 2015
in
Calculus Answers
|
432
views
slope of a line
solving equations
find the slope and y-intercept of f(x)= -5x-4
answered
Aug 11, 2015
in
Algebra 1 Answers
|
613
views
slope of a line
how to find x intercept
solve for x and y in x+3/13y=-21/13, 72=-6x+9y
answered
Aug 10, 2015
in
Algebra 1 Answers
|
633
views
solving equations
solve for x 2:9=x:72
answered
Aug 10, 2015
in
Other Math Topics
|
571
views
ratio and proportion
solve for x x+7.72 =19
answered
Aug 10, 2015
in
Word Problem Answers
|
464
views
algebra problems
Find the standard deviation of 276,279,279,277,278,278,280,285,272,279,278
answered
Aug 10, 2015
in
Algebra 2 Answers
|
572
views
standard deviation
statistics problems
Two 5-sided dice are rolled and the sides are added. Find the mean and the standard-deviation
answered
Aug 10, 2015
in
Statistics Answers
|
512
views
standard deviation
statistics problems
What are the z-score(s) of 29,35,31,39,41 ALL with a mean of 32 & a standard deviation of 3 ???
answered
Aug 10, 2015
in
Geometry Answers
|
1.2k
views
statistics problems
standard deviation
z-score
The systolic blood pressures of a sample of 32 patients in Canada
answered
Aug 10, 2015
in
Statistics Answers
|
473
views
A company produces very unusual CD's for which the variable cost is $ 17 per CD
answered
Aug 10, 2015
in
Word Problem Answers
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2.5k
views
solve a problem
what is 56,405 rounded to the nearest thousand
answered
Aug 10, 2015
in
Word Problem Answers
|
365
views
how much was invested in each vehicle?
answered
Aug 10, 2015
in
Algebra 2 Answers
|
602
views
systems
Find the speed of his vehicle.
answered
Aug 10, 2015
in
Word Problem Answers
|
631
views
word problems
18 people 5 people per car how many cars
answered
Aug 10, 2015
in
Word Problem Answers
|
370
views
word problems
WRITE EQUATION for volume distance and litres of a car.
answered
Aug 10, 2015
in
Word Problem Answers
|
432
views
word problem
If a car is traveling 90 miles per hour......
answered
Aug 10, 2015
in
Algebra 1 Answers
|
1.0k
views
algebra problems
The radiator in a car is filled with a solution of 60%antifreeze.
answered
Aug 10, 2015
in
Word Problem Answers
|
1.2k
views
word problems
how long would it take two people to wash and wax a car?
answered
Aug 9, 2015
in
Algebra 1 Answers
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1.4k
views
word problems
how would you get a 6 foot tree in a car that's 62in long and 40in wide?
answered
Aug 9, 2015
in
Word Problem Answers
|
364
views
word problems
what is the mass of a car if it weighs 22,000 newtons?
answered
Aug 9, 2015
in
Word Problem Answers
|
1.2k
views
unknown
A car dealership offers a $1,900 factory rebate and a 8% discount off the Price of a new car c.
answered
Aug 9, 2015
in
Algebra 1 Answers
|
957
views
solving equations
word problems
math
Single transformation of a curve
answered
Aug 9, 2015
in
Geometry Answers
|
372
views
I need help with a question on functions and inequalities.
answered
Aug 9, 2015
in
Calculus Answers
|
408
views
solving equations
word problems
Maths question for your help on Cost and Revenue Functions
answered
Aug 9, 2015
in
Other Math Topics
|
1.1k
views
cost and revenue functions
how to make enlargement for a shape?
answered
Aug 9, 2015
in
Geometry Answers
|
423
views
transformation problems
What is the next number in this number sequence 184 140 77 124 128
answered
Aug 8, 2015
in
Other Math Topics
|
882
views
sequences and series
$660 per week and have 18% withheld from taxes. Find the amount withheld
answered
Aug 8, 2015
in
Word Problem Answers
|
1.2k
views
dj
$660-10%+$90 what is the total amount?
answered
Aug 8, 2015
in
Word Problem Answers
|
473
views
calculating percentages
if u divide me by 8 you will have a remainder of 5. bigger then 5 and less than 13.
answered
Aug 8, 2015
in
Pre-Algebra Answers
|
522
views
word problems
what is the remainder of 15908/13
answered
Aug 8, 2015
in
Algebra 1 Answers
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1.8k
views
what is the remainder
Find the explicit formula for a the nth term in the following sequence: 2, 24, 144, 3456
answered
Aug 7, 2015
in
Calculus Answers
|
1.9k
views
finding the nth term
explicit formula
Find the explicit expression for the sequence: 1.5, 1.6, 1.8, 2.1, 2.5
answered
Aug 7, 2015
in
Algebra 2 Answers
|
1.2k
views
wrexplicit formula
finding the nth term
What is 5 20/24 minus 4 21/24?
answered
Aug 7, 2015
in
Word Problem Answers
|
573
views
arithmetic sequences
-96, -48, -24, -12
answered
Aug 7, 2015
in
Algebra 1 Answers
|
1.4k
views
arithmetic sequences
geometric sequence
Find the explicit formula of the given sequence.
answered
Aug 7, 2015
in
Algebra 2 Answers
|
2.5k
views
explicit formula
arithmetic sequences
geometric sequence
find the explicit formula for 6, 2, -2
answered
Aug 7, 2015
in
Algebra 2 Answers
|
729
views
explicit formula
differentiation formula
answered
Aug 7, 2015
in
Geometry Answers
|
656
views
implicit differentiation
calculus problems
differentiation
analytical geometry
dy/dx if y= x^2 + 5x all over7 - 4x
answered
Aug 7, 2015
in
Calculus Answers
|
415
views
calculus problems
implicit differentiation
whats the general solution for dy/dt=2t(2-y)
answered
Aug 7, 2015
in
Calculus Answers
|
655
views
calculus problems
implicit differentiation
y=4(x^2-5x) and dx/dt=2, find dy/dt when x=3
answered
Aug 7, 2015
in
Calculus Answers
|
2.2k
views
implicit differentiation
How do I use implicit differentiation to find dy/dx of Tan (x-y) = y/(1+x^2)
answered
Aug 7, 2015
in
Calculus Answers
|
1.8k
views
implicit differentiation
calculus problems
Use implicit differentiation to solve y/x=1
answered
Aug 7, 2015
in
Calculus Answers
|
673
views
implicit differentiation
104=1/2[360-x) -x]
answered
Aug 7, 2015
in
Algebra 1 Answers
|
455
views
algebra problems
Write a variable expression for the total cost of security system installed and monitored bye ace systems.?
answered
Aug 7, 2015
in
Word Problem Answers
|
552
views
solving equations
it takes ben 9 minutes to ride home going 16 mph how long would it take going 12 mph
answered
Aug 7, 2015
in
Algebra 1 Answers
|
591
views
word problems
What is the value of x in : x - 20 % = $700.00 ?
answered
Aug 6, 2015
in
Algebra 1 Answers
|
610
views
word problems
calculating percentages
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