All Questions ⁺⁰231309 Questions

+1

1077

2

hard question lol

the product of my number and twice my number is 72. what is half my number?

off-topic

hectictar ●●

Guest Jul 14, 2017

0

1036

2

i can use this like a t-84 calculator ?

how can i do fractions?

Guest Jul 14, 2017

0

939

1

justifier que xn+1 = xn − f (xn) f 0 (xn) puis que, pour la fonction f considérée ici, xn+1 = 1/2 ( xn + 5/xn ) pour f(x)=x*x-5

justifier que xn+1 = xn − [f (xn)/ f ' (xn)] puis que, pour la fonction f considérée ici, xn+1 = 1/2 ( xn + 5/xn ) pour f(x)=x*x-5

Guest Jul 14, 2017

Jul 13, 2017

0

943

1

(8x^3)*(-27)

Guest Jul 13, 2017

0

784

1

Arctangent Formula.

It is claimed that this formula: Pi/4=4 arctan(1/5) - arctan(1/239) is derived from the following 2 formulas:
Sin(a+B)=sin(a)cos(B)+cos(a)sin(B).....(1)
Cos(a+B)=cos(a)cos(B)-sin(a)sin(B).....(2)
My question is: How, and what are the read more ..

Guest Jul 13, 2017

0

1154

1

+183

Swimming Pool

Two large and 1 small pumps can fill a swimming pool in 4 hours. One large and 3 small pumps can also fill the same swimming pool in 4 hours. How many hours will it take 4 large and 4 small pumps to fill the swimming pool?(We assume that all large pumps read more ..

PsychoBaker Jul 13, 2017

0

475

0

GEOMETRY HELP

How do you solve cube with a side length problem to find a fraction when you only have one fraction to work with?
Please help.

Guest Jul 13, 2017

0

1033

2

9^9^9

What is the value of 9^9^9? how to calculate it?

Guest Jul 13, 2017

0

529

1

help me

AT&T charges $76.00 for 500 minutes or sprint charges $54.00 for 450 minutes

Guest Jul 13, 2017

0

700

1

Rising 8th grade

AT&T charges $76.00 for 500 minutes or Sprint charges $54.00 for 450 minutes

Guest Jul 13, 2017

0

667

3

probability

(a) Superior Construction Pte Ltd is a successful company dealing with many major projects in Singapore. Recently, it has submitted its biddings for two major Government projects. Project A worth about $120 million and the company believes it has 40% chance read more ..

Guest Jul 13, 2017

0

798

3

+11

Stellen nach dem Komma einstellen

Wie kann ich die Stellen nach dem Komma einstellen?

wasko.wutschkov Jul 13, 2017

0

485

1

math

find the quotient of -88 and 11

Guest Jul 13, 2017

0

760

3

HELP

x times 1.10 = 5276.70

Guest Jul 13, 2017

0

777

1

+27

Need help with simple algebra

How does: (-1/2) + (-sqrt(3)/2) = sqrt(2)

DeadRight Jul 13, 2017

0

1150

2

What does a2x - ax2 result? How do I find out?

Guest Jul 13, 2017

0

833

1

using elimination method/ SHOW WORK

-2x-5y=49 ; 4x+3y=35 /using elimination method/ SHOW WORK

Guest Jul 13, 2017

Jul 12, 2017

0

1130

3

IROC

how do i calculate iroc for -2x^2+4x-7 when x=-2

Guest Jul 12, 2017

0

834

1

sloution

what is The solution of the equation (x+3)^2=7

Guest Jul 12, 2017

0

1246

4

substitution method

2x+4y=−32;−3x+y=6 /using substitution method

Guest Jul 12, 2017

0

854

1

Prime testing

Show using Fermat's Little Theorem that 66013 is not prime.

Guest Jul 12, 2017

0

916

1

graphing an equation

I am trying to graph the equation y=3/4x^3

Guest Jul 12, 2017

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