Answer : 2/4 children will have earlobes that are not attached
Answer:

Step-by-step explanation:
Having the radius to be involved, the shape is a circle.
<u>Circumference formula </u>

Finding radius, formula will be reversed.


Answer:
x=4
x=-5
Step-by-step explanation:
in order for this to be equal to 0, 1 or both of the factors has to be 0, because anything multiplied by 0 is 0.
123 * 29382 * 8139* 0 = 0
x-4 = 0
x = 4
x+5 = 0
x=-5
45/5 = 9 jams a day
x/7 = 9
x= 63 jams a day
Hope this helps!
She spent $19.88 on cheese and bread