2. Bags of walnuts from a food producer are advertised to weigh 500 grams each.
In a certain batch of 20 bags, most bags
have an absolute error that is less than 4
grams.
10
0.00 N
absolute error (grams)
0
4 2
N
Could this scatter plot represent those 20
bags and their absolute errors? Explain
your reasoning
495
515
500
505
510
weight (grams)

What is the value of 1/3× + 7x, when x =5

Finally, the arena decides to offer advertising space on the jerseys of the arena’s own amateur volley ball team. the arena wants the probability of being shortlisted to be 0.14. what is this as a percentage and a fraction? what is the probability of not being shortlisted? give your answer as a decimal. those shortlisted are entered into a final game of chance. there are six balls in a bag (2 blue balls, 2 green balls and 2 golden balls). to win, a company needs to take out two golden balls. the first ball is not replaced. what is the probability of any company winning advertising space on their volley ball team jerseys?

A50% increase followed by 33 1/2% decrease