Answer:
miss girl-
Step-by-step explanation:
The answer is 5,600.00
Answer:11 is under 12 on the negative side -8 is above the number 6 is on the negative side and -4 is on the negative side of the number six
Step-by-step explanation:
Answer: it’s D
Step-by-step explanation:
Answer: 
Step-by-step explanation:
Since the general quadratic equation is,

Here the given table is,
x 1 2 3 4 5 6 7
y 5.9 8.9 13.4 20.1 30.1 45.1 67.7
By the graphing calculator,
a = 1.87024 ≈ 1.87
b= -5.15833 ≈ -5.15
c = 10.5429 ≈ 10.54
By putting the values of a, b and c,
The required quadratic equation is,

⇒ First Option is correct.
Answer:
there are 100 children in the class