Mark and Robyn used base-ten blocks to show that 200 is 100 times as much as 2 Ex

Whose model makes sense? Whose model is nonsense? Complete the explanation.

Step

Mark's Work

Robyn's Work

М.

th

Te

200

200

Mark's

model does not make sense. That person's model shows 20 instead of 200

That person's model shows that 200

is 10 times as much as

model makes sense. That person's model shows that 200 is

times as

much as 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?