Answer:
it is unlikely that the spinner lands on pink.
Step-by-step explanation:

There is 7/8 chance it is not going to land on pink
Answer:
40
Step-by-step explanation:
A+B+C = 31
Add 3 years to each age
A+3 +B+3 + C+3 = 31 +3+3+3
They will be
A+3 +B+3 + C+3 = 40
QUESTION 1
The given binomial is;

First terms are multiplied: 
Outside terms are multiplied: 
Inside terms are multiplied: 
Last terms are Multiplied: 
This gives us;


QUESTION 2
We want to factor

The HCF is 
We factor to get;

QUESTION 3;

Split the middle term;

Factor




The solutions are;
and 
These are the x-intercepts of the graph of the function

I believe 7/32
or an alternative form: 0.21875
So basically how I got the answer is I:
Multiplied 20 x 6,200 and i got 124,000
Then I multiplied 5 x 165,000 and I got 825,000
Then I added
124,000
+825,000 and got 949,000
Hope this helped.