tabby2014
 Name:
 Tabetha Ridgway
 School:
 Arkansas School for Mathematics, Sciences, and the Arts
 About:
 I'm a Senior!
Most Active Subjects

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 1
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 Questions Asked
 4
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 28
 Questions Answered
 41
 Medals Received
 23

 Questions Asked
 0
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 1
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 4
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 28
 Questions Answered
 41
 Medals Received
 23

0 
Questions Answered

yoyopk:
Group Title
A used car dealer needed to sell a car. He priced it at 3900 the first day. The second day he reduced the price by %5. What is the price aft…
 updated 8 months ago
 2 replies
 1 Medal
Mathematics

yoyopk:
Group Title
Larrys recipe for chocolate fudge requires the following ingredients:
2 1/2 cups semi sweet chocolate chips
…
 updated 8 months ago
 3 replies
 No Medals Yet
Mathematics

tabby2014:
Group Title
Randomly selected colleges students were selected to test their ability to determine when 1 minute has passed. Forty students yielded a sam…
 updated 8 months ago
 2 replies
 No Medals Yet
Mathematics

tabby2014:
Group Title
AP Physics C: Center of Mass and Linear Momentum. Please help!
 updated one year ago
 13 replies
 1 Medal
Mathematics

tabby2014:
Group Title
Find the maximum and minimum values of f on R. f(x,y)=x^2 +4y^2 x+2y; the region R is bounded by the ellipse x^2 +4y^2 =1
 updated one year ago
 2 replies
 No Medals Yet
Mathematics

tabby2014:
Group Title
If a 1.00 kg body has an acceleration of 3.78 m/s^2 at 58° to the positive direction of the x axis, then what are (a) the x component and (b…
 updated one year ago
 1 reply
 No Medals Yet
Mathematics

tabby2014:
Group Title
Find an equation of the level curve of f(x,y) = (2x+y^2)e^xy that contains the point P(0,2).
 updated one year ago
 2 replies
 No Medals Yet
Mathematics

tabby2014:
Group Title
How do you find the domain of f(r,s)=sqrt(1r)e^(r/s)?
 updated one year ago
 14 replies
 2 Medals
Mathematics

tabby2014:
Group Title
A projectile is launched from a tower 80 feet above the level ground at a speed of 128 ft/sec and at an angle of pi/6 with respect to the gr…
 updated one year ago
 1 reply
 No Medals Yet
Mathematics

crystalc94:
Group Title
find f(g(x)) and g(f(x)) and determine if functions f & g are inverses to each other?
1. f(x)=4x and g(x)=x/4
 updated one year ago
 3 replies
 No Medals Yet
Mathematics

tabby2014:
Group Title
I am having trouble drawing a velocity graph from this acceleration graph
 updated one year ago
 3 replies
 No Medals Yet
Mathematics

tabby2014:
Group Title
CALCULUS III: An airplane pilot wishes to maintain a true course in the direction 240 degrees with a ground speed of 400 mph when the wind …
 updated one year ago
 24 replies
 No Medals Yet
Mathematics

tabby2014:
Group Title
CALCULUS II: Determine where the tangent line is horizontal or vertical:
x = 4 sin(2t) y = 2 cos(3t)
 updated one year ago
 7 replies
 2 Medals
Mathematics

tabby2014:
Group Title
CALCULUS II: Find the length of the curve:
x = 5t^2 y = 2t^3
 updated one year ago
 49 replies
 2 Medals
Mathematics

Skaternerd123:
Group Title
What's 9 squared
…
 updated one year ago
 5 replies
 2 Medals
Mathematics

dirtydan667:
Group Title
What is the slope of the line whose equation is 5y + 6x  2 = 0?
…
 updated one year ago
 6 replies
 1 Medal
Mathematics

dirtydan667:
Group Title
If a line contains the point (0, 1) and has a slope of 2, then which of the following points also lies on the line?
…
 updated one year ago
 4 replies
 1 Medal
Mathematics

Skaternerd123:
Group Title
What is 2to 8 power
 updated one year ago
 4 replies
 5 Medals
Mathematics

tabby2014:
Group Title
Find an equation in x and y that has the same graph as the polar equation:
r = tan theta
 updated one year ago
 15 replies
 3 Medals
Mathematics

serena13579:
Group Title
if a workman receives time and a half for overtime, 25 hours of overtime would be the equivalent of how many regular working hours?
A. 6
…
 updated one year ago
 1 reply
 1 Medal
Mathematics

amyamanda:
Group Title
Determine whether each of the following sequences are arithmetic, geometric or neither. If arithmetic, state the common difference. If geo…
 updated one year ago
 2 replies
 1 Medal
Mathematics

tabby2014:
Group Title
Find an equation in x and y that has the same graph as the polar equation: r = 8 sin theta  2 cos theta
 updated one year ago
 22 replies
 2 Medals
Mathematics

HonorsStudent:
Group Title
Caitlin had $402 in her bank account. She withdrew $15 each week to pay for a swimming lesson. She now has $237.
a. Write an equation …
 updated one year ago
 6 replies
 No Medals Yet
Mathematics

HonorsStudent:
Group Title
. Is a triangle with sides of length 6 ft., 21 ft., 23 ft. a right triangle? Explain
 updated one year ago
 2 replies
 1 Medal
Mathematics

tabby2014:
Group Title
Find the polar equation that has the same graph as the equation in x and y:
(x^2 + y^2)tan^1 (y/x) = ay
where a > 0 (cochleoid, or Oui…
 updated one year ago
 6 replies
 1 Medal
Mathematics

JohnnyGentry:
Group Title
How do you write (9)^2 without an exponent
 updated one year ago
 3 replies
 No Medals Yet
Mathematics

julieeeeee:
Group Title
Which of the following shows the direct variation relationship shown in the graph?
A graph shows a line connecting the points negative on…
 updated one year ago
 2 replies
 No Medals Yet
Mathematics

tabby2014:
Group Title
Find the polar equation that has the same graph as the equation in x and y:
y^2  x^2 = 4
 updated one year ago
 18 replies
 2 Medals
Mathematics

tabby2014:
Group Title
Find the polar equation that has the same graph as the equation in x and y: x = 3
 updated one year ago
 10 replies
 1 Medal
Mathematics

xochital:
Group Title
What is the slope of the line passing through the point (4, −2) and perpendicular to the line y = 4x + 2? Write your answer as a fraction.
…
 updated one year ago
 7 replies
 1 Medal
Mathematics
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