GoldenLeaf

12 Questions
290 Answers

+7

1288

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 read more ..

physics

GoldenLeaf Dec 8, 2015

+2

1285

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 read more ..

GoldenLeaf ●●●●●

GoldenLeaf Dec 4, 2015

+2

1209

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? read more ..

Dragonlance ●●●●

GoldenLeaf Sep 2, 2015

+2

1102

0

+1006

GoldenLeaf Apr 29, 2015

+2

1482

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: read more ..

CPhill ●●●

GoldenLeaf Apr 5, 2015

+2

2

3986

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? read more ..

CPhill ●●●

GoldenLeaf Aug 27, 2014

+5

1090

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 Aug 25, 2014

+5

972

2

+1006

New Riddle Posted!

Riddles!

New riddle posted! It's pretty easy =)

GoldenLeaf Jul 14, 2014

+5

1632

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:
read more ..

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

GoldenLeaf Jul 14, 2014

+40

2006

169

+1006

It's my birthday!

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

GoldenLeaf Jun 18, 2014

+10

1773

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!
read more ..

zegroes ●●●●●●●●●

GoldenLeaf Jun 3, 2014

+2

1196

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. read more ..

Melody ●●●

GoldenLeaf May 12, 2014