sarahc
 Name:

 School:
 About:
Most Active Subjects

 Questions Asked
 2
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 0
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 0
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 67
 Questions Answered
 1
 Medals Received
 3

 Questions Asked
 0
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 80
 Questions Answered
 0
 Medals Received
 2

 Questions Asked
 1
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 0
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 0
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 0
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 0
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 43
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 0
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 6
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 15
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 34
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 0
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 0
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 234
 Questions Answered
 2
 Medals Received
 24

 Questions Asked
 10
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 2
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 0
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 0
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 67
 Questions Answered
 1
 Medals Received
 3

 Questions Asked
 0
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 80
 Questions Answered
 0
 Medals Received
 2

 Questions Asked
 1
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 0
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 0
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 0
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 0
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 43
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 0
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 6
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 15
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 34
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 0
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 0
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 234
 Questions Answered
 2
 Medals Received
 24

 Questions Asked
 10
 Questions Answered
 0
 Medals Received
 0

0 
Questions Asked

sarahc:
Group Title
Graph the ellipse with equation x squared divided by twenty five plus y squared divided by four = 1
…
 updated 4 days ago
 4 replies
 1 Medal
Mathematics

sarahc:
Group Title
Find the standard form of the equation of the parabola with a focus at (0, 2) and a directrix at y = 2.
y2 = 2x
…
 updated 10 days ago
 2 replies
 No Medals Yet
Mathematics

sarahc:
Group Title
PRE CALC HELP
 updated 11 days ago
 5 replies
 1 Medal
Mathematics

sarahc:
Group Title
Find the standard form of the equation of the parabola with a focus at (0, 2) and a directrix at y = 2.
y2 = 2x
…
 updated 12 days ago
 1 reply
 No Medals Yet
Mathematics

sarahc:
Group Title
Find the standard form of the equation of the parabola with a focus at (0, 2) and a directrix at y = 2.
y2 = 2x
…
 updated 12 days ago
 No Medals Yet
Mathematics

sarahc:
Group Title
Find the standard form of the equation of the parabola with a focus at (7, 0) and a directrix at x = 7.
y = one divided by twenty eight…
 updated 12 days ago
 9 replies
 1 Medal
Mathematics

sarahc:
Group Title
Find the standard form of the equation of the parabola with a focus at (0, 2) and a directrix at y = 2.
y2 = 2x
…
 updated 12 days ago
 No Medals Yet
Mathematics

sarahc:
Group Title
Use mathematical induction to prove the statement is true for all positive integers n.
8 + 16 + 24 + ... + 8n = 4n(n + 1)
 updated 25 days ago
 17 replies
 2 Medals
Mathematics

sarahc:
Group Title
A certain species of tree grows an average of 4.2 cm per week. Write an equation for the sequence that represents the weekly height of this …
 updated 24 days ago
 3 replies
 2 Medals
Mathematics

sarahc:
Group Title
A certain species of tree grows an average of 4.2 cm per week. Write an equation for the sequence that represents the weekly height of this …
 updated 25 days ago
 2 replies
 No Medals Yet
Mathematics

sarahc:
Group Title
Use mathematical induction to prove the statement is true for all positive integers n.
8 + 16 + 24 + ... + 8n = 4n(n + 1)
 updated 25 days ago
 1 reply
 No Medals Yet
Mathematics

sarahc:
Group Title
Find an equation for the nth term of the arithmetic sequence.
17, 14, 11, 8, ...
…
 updated 25 days ago
 2 replies
 1 Medal
Mathematics

sarahc:
Group Title
Write the sum using summation notation, assuming the suggested pattern continues.
729 + 1000 + 1331 + 1728 + ... + n3
…
 updated 25 days ago
 15 replies
 2 Medals
Mathematics

sarahc:
Group Title
HELP!
Let u = <6, 3>, v = <1, 6>. Find 4u + 2v.
…
 updated 26 days ago
 2 replies
 2 Medals
Mathematics

sarahc:
Group Title
Find the fourth roots of 16(cos 200° + i sin 200°).
…
 updated 26 days ago
 3 replies
 No Medals Yet
Mathematics

sarahc:
Group Title
Let u = <6, 3>, v = <1, 6>. Find 4u + 2v.
<26, 3>
…
 updated 26 days ago
 No Medals Yet
Mathematics

sarahc:
Group Title
Let u = <6, 9>, v = <1, 4>. Find u  v.
<5, 5>
…
 updated 26 days ago
 2 replies
 1 Medal
Mathematics

sarahc:
Group Title
Let u = <6, 3>, v = <1, 6>. Find 4u + 2v.
<26, 3>
…
 updated 26 days ago
 No Medals Yet
Mathematics

sarahc:
Group Title
Find a ⋅ b.
a = 6i  6j, b = 4i + 2j
…
 updated 26 days ago
 9 replies
 1 Medal
Mathematics

sarahc:
Group Title
The given measurements may or may not determine a triangle. If not, then state that no triangle is formed. If a triangle is formed, then use…
 updated 26 days ago
 2 replies
 No Medals Yet
Mathematics

sarahc:
Group Title
Express the complex number in trigonometric form.
5i
…
 updated 26 days ago
 4 replies
 1 Medal
Mathematics

sarahc:
Group Title
Evaluate the expression.
r = <5, 9, 4>, v = <3, 3, 8>, w = <9, 6, 1>
…
 updated one month ago
 2 replies
 No Medals Yet
Mathematics

sarahc:
Group Title
Evaluate the expression.
r = <5, 9, 4>, v = <3, 3, 8>, w = <9, 6, 1>
…
 updated one month ago
 4 replies
 No Medals Yet
Mathematics

sarahc:
Group Title
Evaluate the expression.
r = <5, 9, 4>, v = <3, 3, 8>, w = <9, 6, 1>
…
 updated one month ago
 No Medals Yet
Mathematics

sarahc:
Group Title
Determine whether the vectors u and v are parallel, orthogonal, or neither.
u = <1, 2>, v = <4, 8>
 updated one month ago
 8 replies
 1 Medal
Mathematics

sarahc:
Group Title
Please help :)
Find a ⋅ b.
…
 updated 2 months ago
 1 reply
 No Medals Yet
Mathematics

sarahc:
Group Title
Find a ⋅ b.
a = <2, 4>, b = <2, 5>
…
 updated 2 months ago
 2 replies
 No Medals Yet
Mathematics

sarahc:
Group Title
Find a ⋅ b.
a = <2, 4>, b = <2, 5>
…
 updated 2 months ago
 No Medals Yet
Mathematics

sarahc:
Group Title
Evaluate the expression:
v ⋅ w
…
 updated 2 months ago
 3 replies
 1 Medal
Mathematics

sarahc:
Group Title
Find a ⋅ b.
a = <2, 4>, b = <2, 5>
…
 updated 2 months ago
 No Medals Yet
Mathematics
 > Older questions