Answer:
There are many conclusions we can come to for this!
70% of the flips were heads, and 30% are tails
28/40 was heads, and 12/40 were tails
There were more heads than tails
There were 14 more heads than tails
:)
Step-by-step explanation:
3:4:5 you just divide all of them by 10
Answer:
b. 
Step-by-step explanation:
The graph can be divided into 4 regions.
Region 1 is for 
Region 2 is for 
Region 3 is for 
Region 4 is for 
So, for the region 1, the values of 
goes on decreasing with increasing 
. Therefore, the function is decreasing in the interval 
.
Now, for the region 2, the values of increases with increasing . So, the function is increasing in the interval 
.
For the region 3, the the values of goes on decreasing with increasing . Therefore, the function is decreasing in the interval 
.
Now, for the region 4, the values of increases with increasing . So, the function is increasing in the interval 
.
Therefore, regions 2 and 4 are the regions when the function is increasing.
Hence, the correct option is b.
Answer:
B
Step-by-step explanation:
