1 of 6 The following are the last 10 run scores Colin got in cricket:
7,16, 12, 34, 1, 20, 7, 2, 10, 1
a) Work out Colin's mean score.
b) Colin plays cricket again on Sunday. He gets 22 runs.
What is his new mean score?
a)
b)

Solve the equation 3x2 + 19x + 9 = 0 to the nearest tenth.

1. if we have 3 babies what is the probability they’re going to be all boys? 2. if we roll 2 die at the same time what is the probability of getting less than 10 on the first roll and a 5 on the second roll 3. if we have 3 babies what is the probability their is going to be 2 girls? 4. if we have 3 babies what is the probability of having no more than 1 girl? 5. it we have 3 babies and then have another 3 babies what is the probability of us having at least 1 boy and then having all girls?

Use multiples to write two fractions equivalent to 7/9. 14/18, 8/10 6/8, 21/27 10/12, 28/36 14/18, 21/27