All Questions

0

9

3359

12

given the system of equations y=x^2-4x x=4 the number of points of intersection is

Alan ●●●●●●●●●●●●

Guest May 25, 2015

0

944

1

x^2+14x=-48

CPhill ●

Guest May 25, 2015

0

708

1

any number in the formula a square plus b square equals c square wouldn't you get the same anwser as if you used the squaring technique

If you did not square root any number in the formula a square plus b square equals c square wouldn't you get the same anwser as if you used the squaring technique

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Guest May 25, 2015

0

1

1840

1

log2(x+1)=-3

Alan ●

Guest May 25, 2015

0

688

1

evauate 4^-1.5

Melody ●

Guest May 24, 2015

0

789

1

What is the sine inverse (or sin-1) of 0.95037354579

What is the sine inverse (or sin-1) of 0.95037354579
Thanks, Isabelle.

zacismyname ●

Guest May 24, 2015

0

1598

0

+250

Questions on Greens function

These were the last two questions in a tutorial I had today but ran out of time before reaching them. Sadly answers dont get posted to the tutorials so I'm unsure on how to do these:
e) Find the Green’s function:
ODE: g(x, s) − g(x, read more ..

difficulty advanced

Brodudedoodebrodude May 24, 2015

0

709

1

En un ejercicio de la ley del seno, en los datos que te dan... ¿Siempre habran dos angulos?

En los datos que te dan de un ejercicio de la ley del seno... ¿Siempre te darandos angulos?

Melody ●

Guest May 24, 2015

0

1

4849

2

alegebra 1

he table shows the average weight og a type of plankton after several weeks.
Time (weeks) Weight (ounces)
8 read more ..

zacismyname ●●

Guest May 24, 2015

0

738

1

how many sq ft in 1acre

CPhill ●

Guest May 24, 2015

0

1223

3

how do i raise to the i power?

how do i raise to the i power? For example, 4 to the power of i. (SQRT -1)

Mathcad ●●●

Guest May 24, 2015

0

1078

2

the volume of a rectangular pyramid is 1.32 cubic inches . the height of the pyramid is 1.1 inches and the length of the base is 1.2 inches

the volume of a rectangular pyramid is 1.32 cubic inches . the height of the pyramid is 1.1 inches and the length of the base is 1.2 inches . what is the width of the base of th e pyramid ?

CPhill ●●

Guest May 24, 2015

+5

1149

5

+71

what number comes next

3,5,7,9
what number comes next

didig ●●●●●

didig May 24, 2015

0

831

1

How many feet and inches is 2672 inches?

CPhill ●

Guest May 24, 2015

0

848

2

21000.00 loan @9.5 % over 3yrs

zacismyname ●●

Guest May 24, 2015

0

1095

1

whats 10% of 70 euro? Thanks.

thejamesmachine ●

Guest May 24, 2015

0

847

8

What's the square root off 144?

What's the square root of 144?

TitaniumRome ●●●●●●●●

Guest May 24, 2015

-1

1711

3

+2973

Prep Day of Forum's Official Game

The link for the new GAME can be found here:
http://web2.0calc.com/questions/the-forums-official-game_1
We are currently on Prep Day read more ..

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TitaniumRome May 24, 2015

0

836

2

which number that we times give 189 when we adding give -34

CPhill ●●

Guest May 24, 2015

0

1

2244

14

+1836

1. What is $332_4-212_3$ when expressed in base 10?

1. What is $332_4-212_3$ when expressed in base 10?

2. The fraction $\frac{a}{a+27}$, where $a$ is a positive integer, equals $0.865$. What is the value of $a$?
read more ..

Melody ●●●●●●●●●●●●●●

Mellie May 24, 2015

0

1586

2

+1836

What is the 4000th digit following the decimal point in the expansion of $\frac{1}{175}$?

What is the 4000th digit following the decimal point in the expansion of $\frac{1}{175}$?
Be sure to include complete explanations with your answer, using complete sentences. Imagine you were going to show your solution to a classmate, and try to read more ..

CPhill ●●

Mellie May 24, 2015

0

3468

2

+1836

1. Convert 35 from base 10 to base 2. (You do not need to include the subscript 2 in this answer.)

1. Convert 35 from base 10 to base 2. (You do not need to include the subscript 2 in this answer.)

2. The decimal number 61 is a 2-digit number. Find the smallest positive integer $B$ so that when we express the decimal read more ..

CPhill ●●

Mellie May 24, 2015

0

2164

1

+1836

1. Convert $11011_2$ to decimal.

1. Convert $11011_2$ to decimal.

2. Convert $999_{16}$ to decimal.
read more ..

Alan ●

Mellie May 24, 2015

All Questions ⁺⁰238340 Questions

given the system of equations y=x^2-4x x=4 the number of points of intersection is

x^2+14x=-48

any number in the formula a square plus b square equals c square wouldn't you get the same anwser as if you used the squaring technique

log2(x+1)=-3

evauate 4^-1.5

What is the sine inverse (or sin-1) of 0.95037354579

Questions on Greens function

En un ejercicio de la ley del seno, en los datos que te dan... ¿Siempre habran dos angulos?

alegebra 1

how many sq ft in 1acre

how do i raise to the i power?

the volume of a rectangular pyramid is 1.32 cubic inches . the height of the pyramid is 1.1 inches and the length of the base is 1.2 inches

what number comes next

How many feet and inches is 2672 inches?

21000.00 loan @9.5 % over 3yrs

whats 10% of 70 euro? Thanks.

What's the square root off 144?

Prep Day of Forum's Official Game

which number that we times give 189 when we adding give -34

1. What is $332_4-212_3$ when expressed in base 10?

What is the 4000th digit following the decimal point in the expansion of $\frac{1}{175}$?

1. Convert 35 from base 10 to base 2. (You do not need to include the subscript 2 in this answer.)

1. Convert $11011_2$ to decimal.

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