petri

28 Questions
1 Answers

0

863

3

+134

I need help with Probability

can i please get help on how to work this out

petri Nov 21, 2018

+1

794

1

+134

Experimental Probability

How do i do this one,not sure lol

petri Nov 15, 2018

+1

856

1

+134

I need help

How should i do this one,not quite sure

petri Nov 14, 2018

+1

877

1

+134

Circle theorem

How would one find the size

petri Nov 14, 2018

+1

825

1

+134

circle theorem,need help

I need help with this,not sure how to formulate the answe

petri Nov 12, 2018

0

1011

2

+134

Circle theorem

How would you reason this and find out the size

petri Nov 7, 2018

0

840

1

+134

I need help with factorising

I have answered the questions (my answers are on the side) but they are not right (if they were,they would be green).I'm wondering if i'm missing something obvious read more ..

ElectricPavlov ●

petri Nov 7, 2018

+1

875

3

+134

Direct And Inverse proportion

How do you find x?do you use the same formula you would use to find y

petri Nov 7, 2018

0

768

1

+134

Experimental Probability pt2

Not sure how to finish off this question,the frequency adds up to 1 but isn't right and neither is the 2nd part of the question
read more ..

petri Nov 6, 2018

+1

878

1

+134

Experimental Probability

How do I do this one?
I made a probability tree diagram and added the probability of the pupils being right handed but after that I'm not quite sure what to do,any help?
read more ..

petri Nov 6, 2018

+134

+1

hmm i see but what about a)?

petriNov 7, 2018