All Questions ⁺⁰237795 Questions

0

701

1

To:Alan. Re:digits of e

Hello Alan: I wonder if you saw this observation that I noticed about the digits of e. Any insights? Thanks:

As you know, one way to calculate "e" is this very simple exponential formula:
(1 + 1/n)^n. For large read more ..

Guest Dec 5, 2015

0

605

1

nyakundi

differences between chi squire and spear mans method

Guest Dec 5, 2015

0

679

2

AGAR

at what degree does agar change state?

Guest Dec 5, 2015

+27

8

1291

0

+118725

@@ Wrap Lantern Sat 5/12/15

The is called the Lantern Post because it lights the way to the "What is happening" thread
The "What is Happening" thread can be accessed directly. It is at the following address:

http://web2.0calc.com/questions/what-is-happening-wrap-4#r45 read more ..

Melody Dec 5, 2015

-1

1395

2

+870

Reciprocal function

Let f be the reciprocal function:

I\ Calculate:
read more ..

EinsteinJr Dec 5, 2015

0

581

1

how to get tan-1

how do i get tan-1

Guest Dec 5, 2015

0

571

1

scientific notation

scientific notation
what is 35.16 million in scientific notation?

Guest Dec 5, 2015

0

1208

2

What is a palindrome?

What is a palindrome?

Guest Dec 5, 2015

+2

1286

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 5, 2015

0

526

1

f(x)=5x+7

f(x)=5x+7
g(x)=2-3x
What does (f-g)(x)=?
Simplify your answer. read more ..

Guest Dec 5, 2015

0

533

1

MATH

Do you think that extrapolation or interpolation s more accurate? Explain?

Guest Dec 5, 2015

0

1776

3

f(x)=5x+7

f(x)=5x+7
g(x)=2-3x
find (f+g)(x)
(f-g)(x) read more ..

CPhill ●●●

Guest Dec 5, 2015

+4

518

1

help

5 of 7 is what percent?

Guest Dec 5, 2015

0

671

1

Given that f(x)=x^2-4 and g(x)=4x+14, find (g-f)(-1), if it exists.

Given that f(x)=x^2-4 and g(x)=4x+14, find (g-f)(-1), if it exists.
I got 5, but I think its wrong.

Guest Dec 5, 2015

0

1

9755

3

Help please! A blimp cant be seen flying at an altitude of 8800

A blimp can be seen flying at an altitude of 8800feet above a motor speedway during a race. The slanted distance directly to the pagoda at the start-finish line is d feet. Express the horizontal distance h as a function of d.
h(d)=??

CPhill ●●●

Guest Dec 5, 2015

0

559

1

PLEASE HELP !! (8 x 8 )(6x 9 )= ?

Guest Dec 5, 2015

Dec 4, 2015

+5

647

2

cubed root of block and surface

a company is making building blocks. Each building block is a cube and has volume of
Fraction 27 Over 512 ft3
How long is each side of the building blocks?
Each side of the building blocks is. read more ..

Guest Dec 4, 2015

+5

538

2

Polynomials... (Long Division)

((x^4)-20(x^2)) - ((x^4)+2(x^3))

Guest Dec 4, 2015

+10

501

2

cube roots

_1_
z3 = 343

read more ..

Guest Dec 4, 2015

+5

707

3

EQUAL SQUARE ROOT

16
K2 = 49

k= ? read more ..

Melody ●●●

Guest Dec 4, 2015

+5

2251

2

w=93 log 10 d +65 convert to exponential form

w=93 log10 d +65 convert to exponential form

Guest Dec 4, 2015

+10

9

10913

5

Sin(5x)=Sin(3x)

Find all posible solutions
Sin(5x)=Sin(3x)

CPhill ●●●●●

Guest Dec 4, 2015

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