Answer:
the answer will be [-3/4,1/2]
Step-by-step explanation:
Answer: 36/104
There are 104 students that play sports and only 36 out of 104 students has the favorite color blue, green, or purple.
Step-by-step explanation:
Answer:
The perimeter of the square is 
Step-by-step explanation:
step 1
Find the length side of the square
we know that
The area of a square is equal to

where
b is the length side of the square
we have

substitute and solve for b

square root both sides

step 2
Find the perimeter of the square
we know that
The perimeter of the square is equal to

we have

substitute


Su is the only child under 12 years of age, therefore, she is only child entering for free.