(a)
The formula for circumference is

your radius is 4mm so

which equals to

(b) type

in your calculator and round it off to the nearest hundred
this should be the answer: 25.133 mm
Answer:
number 4 because a triangle is only concidered a triangle when it has an area of 180 degrees
Step-by-step explanation:
Answer:
the mean number is 2.7
Step-by-step explanation:
if you add up the frequency of books then divide by 20 you get 2.7
One bottle holds 750 mL of lemonade. How much will 24 bottles hold
750 ml x 24 bottles = 18 000 ml
0.75 l x 24 = 18 liters