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
20%, I believe. The piece of wood lost 2 ounces of moisture after drying, and 2/10 = 20/100
A/Wall if you have 20 and 30 that box is missing # so you will need to times and you will get something like this 20×30=60 and that's the missing #
B/Its going to be about 768 so you need to times and if you don't get 768
Answer:
a humming bird flpas its wings 80bps and a bee flaps its wings about 230bps
Step-by-step explanation:
