Answer:
D. 48
Step-by-step explanation:
In the experiment, 16/40 landed exactly on heads. If you do 16/40 * 3/3 = 48/120.
This means that you can estimate 48 of the next 120 trials have 2 coins showing heads.
Answer:
Below.
Step-by-step explanation:
2 + 3 + 4 = 9 so
the smallest side = 2/9 * 45, the next = 3/9 * 45 and the longest = 4/9 *45.
= 10, 15 and 20 cm.
Answer:
B) both mean and median
Step-by-step explanation:
15
3 x 5 or 5 x 3
35
5 x 7 or 7 x 5
So the answer is 5
25% = 0.25
40 / 0.25 = 160
40 is 25% of 160.
There are 160 children in the club.
