Hello please help i’ll give brainliest

1. 1

2. 6

3. 3 or 4

Step-by-step explanation:

1. 8 families have 3 children

2. 25 families are represented in the dot plot.

3. 20 families have less than 4 children

deez nu tz

step-by-step explanation:

the formula for the equation of a circle is (x – h)2+ (y – k)2 = r2, where (h, k) represents the coordinates of the center of the circle, and r represents the radius of the circle. if a circle is tangent to the x-axis at (3,0), this means it touches the x-axis at that point.