Then there would be 9 girls and 23 boys
Answer:
$546
Step-by-step explanation:
455*.20=91
91+455+546
Answer:
I would use it you don't those very often and I'm speaking that out of human answer.
Answer:
i think the best estimate is answer b
Step-by-step explanation:
Answer:

Step-by-step explanation:
step 1
Find the radius of the circle
we know that
The circumference of a circle is equal to

we have


substitute the values



step 2
Find the area of the circle
The area of the circle is equal to

substitute the values

