All Questions ⁺⁰232716 Questions

0

717

2

+4

What would a be for: 51.1 = a8000^3

Hey, please could someone point me in the right direction here... (maths not being my strong point but trying to figure things out.)

What would the steps be to solve a for the following problem:
read more ..

mainframebot May 25, 2016

0

1172

1

What is the perimeter of the figure shown below, Which consists of an isosceles traezoid and a semicircle?

What is the perimeter of the figure shown below, Which consists of an isosceles traezoid and a semicircle?
6 is on one side 4 on the other and 1o on the other

Guest May 25, 2016

0

525

1

ddd

what times 4 is 16

Guest May 25, 2016

+13

2805

5

+26382

Sine law

P and Q are two bases for a mountain climb. PQ is 600 m and QR is a vertical stretch of a rock ace. The angle of elevation of Q from P is 31^{\circ}, and the angle of elevation of R from P is 41^{\circ}. Use the sine law in \triangle PQR to calculate the read more ..

heureka ●●●●●

heureka May 25, 2016

0

628

1

Simplify [2.2 ÷ (4 – 2)] • (–3)

Simplify [2.2 ÷ (4 – 2)] • (–3)

Guest May 25, 2016

0

1902

1

Peter walked 8,900 feet from home to school

Peter walked 8,900 feet from home to school
1mile=5,280 feet
How far, to the nearest 10th of a mil, did he walk?

Guest May 25, 2016

0

609

1

Who is Colin Fields? Who? Who?? Really, who is Colin Fields! Tell me! Tell me! Right now! Who is Colin Fields? WHO IS COLIN FIEDS! WHO IS HE!

Who is Colin Fields? Who? Who?? Really, who is Colin Fields! Tell me! Tell me! Right now! Who is Colin Fields? WHO IS COLIN FIEDS! WHO IS HE!

Guest May 25, 2016

+5

1387

1

The value of Y in the equation 0.06y+200=0.03y+350 is

The value of Y in the equation 0.06y+200=0.03y+350 is

Guest May 25, 2016

+4

1426

3

+9665

Question about the Forum

How can I get points?
Do I just use the calculator, or ask a question, or reply someone?

MaxWong May 25, 2016

0

605

1

Cosine

what is the cos 148

Guest May 25, 2016

0

589

1

Test question

Guest May 25, 2016

0

577

1

sqrt() function is not practical

why does sqrt(50) not give 7.0711.....as an answer but rather gives an error?

Guest May 25, 2016

0

712

1

Simplify fully

Simplyfy fully 36k^2m^4
---------------
30k^5m

Guest May 25, 2016

0

1312

2

Factorise 15r + 10

Factorise 15r + 10

Guest May 25, 2016

0

538

1

input uncertainties

10 to the minus 0.70. how do i input this

Guest May 25, 2016

+6

2509

0

+26382

1/x(x-1) + 1/x(x+1)+1/(x+1)(x+2)+ ...+ 1/(9+x)(10+x)=11/12

see http://web2.0calc.com/questions/fractional-equation#r2

heureka May 25, 2016

0

489

1

TRICKY QUESTION

The manufacture produces the eye drops in batches of 10 litres. If one bottle has 40.5 milligrams of active ingredient, how much do they put in each batch?

Guest May 25, 2016

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