Sunday

February 26, 2017
Total # Posts: 13

**Maths**

4.The sides of a regular octagon is 0.8m. The sides of a regular pentagon are 0.12m. Which one has the larger perimeter?

*February 2, 2017*

**Math**

sladmfldsamdfl

*November 14, 2016*

**Math**

help me with question

*March 4, 2014*

**Science**

Explain the law of motion needed to solve thisproblem . On Planet Zorg, a 30 kg barbell can be lifted by only exerting a force fo 180N. What is the acceleration of gravity on Planet zorg? Predict how the motion of this object would change if on earth.

*May 18, 2013*

**physics**

explain the law of motion needed to slove this problem. On Planet Zorg, a 30kg barbell can be lifted by only exerting a force of 180N. what is the acceleration of gravity on Planet Zorg? Predict how the motion of this object would change on earth.

*May 18, 2013*

**math**

on the 15 march otaki river recorded a flow (cumecs) of 5.7 metres. this time last year it was 19.3 metres. how many metres difference is that to the nearest metre?

*March 31, 2013*

**math research**

on the 15 march otaki river recorded a flow (cumecs) of 5.7 metres. this time last year it was 19.3 metres. how many metres difference is that to the nearest metre?

*March 31, 2013*

**math**

Joshua has 3 yards of ribbon. He needs 1/4 yard to make 1 bow. How many bows can he make?

*December 13, 2012*

**physics**

For long range communication an elephant uses a low frequency rumble that is undetectable to human ears. One elephant can pick up another elephant's call from a distance of 10 km. The frequency of this rumble is about 13 Hz. How fast does the rumble travel?

*May 22, 2012*

**Math - determinants**

| x 5 2 | |-6 4 1 | = x(squared) + 22x - 1 | 3 1 x | Solve for x.

*November 4, 2010*

**algebra**

14x+168=42x-119 -28x+168=-119 -28x=49 x=1.75

*November 4, 2010*

**11th grade Math**

37t = 54t-162 -17t = -162 t = 9.52941165

*November 3, 2010*

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