Dion predicted that he would sell 87 art prints. he actually sold 100 art prints. what are the values of a and b in the table
below?
percent error
absolute error
e rror
ratio
percent error
item
art prints
approximate value
87
exact value
100
a--13; b--13
a--13; b=13
a - 13, b=-13
a - 13,-13

Ineed to know the answer to this algebra question.

Draw a scaled copy of the circle using a scale factor of 2

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?