GoldenLeaf

12 Questions
290 Answers

+7

1254

1

+1006

[PHYSICS] Determining Vehicle Speed Immediately Prior to Collision

Data:

Net Force of Collision: 20,000 pounds/90,000 Newtons
Mass of Vehicle: 6,500 pounds/29,250 Newtons lee mas ..

physics

GoldenLeaf 8 dic 2015

+2

1246

5

+1006

[CALCULUS] Linear Approximations and Differentials

I need some help with this one... mostly on setting it up. The rest of the problems in this lesson I've done with ease, but for this one I'm confused as to how to set it up. The question reads as follows:

The radius of a circular lee mas ..

GoldenLeaf ●●●●●

GoldenLeaf 4 dic 2015

+2

1168

4

+1006

I'm baaaaaack!

So, I just tested into AP Calculus AB... and this problem comes up.

I have figured out the first one, but not the second. Anybody wanna help? lee mas ..

Dragonlance ●●●●

GoldenLeaf 2 sept 2015

+2

1050

0

+1006

GoldenLeaf 29 abr 2015

+2

1444

3

+1006

Sawtooth Curve (HARD)

Show that:

I got that πx can be replaced by a θ: That helped me for a little bit, but then I got stuck. My current place is as stated: lee mas ..

CPhill ●●●

GoldenLeaf 5 abr 2015

+2

2

3969

3

+1006

Pre-Calc - Functions

y = {1 if x is rational}
{0 if x is irrational}

Is this a function? What is its domain and range? What is its y-intercept(s) and/or x-intercept(s), if any? Is it even, odd, or neither? How would you describe its graph? lee mas ..

CPhill ●●●

GoldenLeaf 27 ago 2014

+5

1046

1

+1006

HW (Pre-Calculus)

Determine algebraically whether each function is even, odd, or neither.

I can get to but past that... I have no idea.

GoldenLeaf 25 ago 2014

+5

931

2

+1006

New Riddle Posted!

Riddles!

New riddle posted! It's pretty easy =)

GoldenLeaf 14 jul 2014

+5

1626

40

+1006

Riddles! [UPDATED]

I will be posting a riddle after the previous one is answered. If three (3) days go by without an answer, I will post a new one, but the unanswered riddle will remain for those who wish for a challenge =)

PREVIOUS RIDDLES:
lee mas ..

rosala ●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●

GoldenLeaf 14 jul 2014

+40

1996

169

+1006

It's my birthday!

Melody ●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●

GoldenLeaf 18 jun 2014

+10

1753

9

+1006

Unicorns are evil!

So apparently computers really are tempermental towards unicorns...

I went to bed with 506 points... and woke up with 455!
lee mas ..

zegroes ●●●●●●●●●

GoldenLeaf 3 jun 2014

+2

1158

3

+1006

Need Help Finding Angles

Going by a unit circle, how do and get their opposite angles? I know that the primary angles are 135 deg. and 30 deg. respectively, but there is a second angle, and I am not sure how to find them. I know how to find asin opposite angles already. lee mas ..

Melody ●●●

GoldenLeaf 12 may 2014