£ even numbers above 20 and less than 50 a=26,30,32,44,48 B=22,26,34 a)complete the venn diagram to show this information a number is chosen at random from random from the set £ b)work out the probability that the number is in set A or B

a)

A=30,32,44,48

B=22,34

intersect=26

numbers going outside is 24,28,36,38,40,42,46

b)  1/14

Step-by-step explanation:

a)The numbers that will go into the A bracket will be 30,32,44 and 48. The numbers that will go into the B bracket will be 22 and 34. The number that will go into the intersect will only be 26. And finally the numbers going on the outside of the venn diagram will be 24,28,36,38,40,42,46.

b)The answer will be 1/14

the answer to this question is 3/19

step-by-step explanation:

step-by-step explanation:

no, her answer is not correct.   we square the lengths of all sides and then determine whether the pythagorean theorem holds here:

9² + 15² = 306.   this is not equal to the square of the longest side ( that square being 395.   answer c is correct.