To solve for this, we need to multiply 55 balloons by 30 days to get the average total, and then the remainder.
(55 x 30) + 245 = 1895 total balloons to begin with.
Answer:
p = 0.35
q = 0.65
n = 7
Step-by-step explanation:
To calculate the distribution, we have the following values;
p = 35% = 35/100 = 0.35
q = 1-p = 1-0.35 = 0.65
n = 7
Answer:
After correcting error of Mia and solving the expression
we get 14.25
Step-by-step explanation:
The given expression is:
First I solve the expression, and then will point the error

So, the mistake Mia did was when she inverted division sign into multiplication, she didn't invert the term next to division sign.
The step she did was: 
While the correct step was: 
After correcting error of Mia and solving the expression
we get 14.25