Bidii primary school has a circular assembly ground with a diameter of 9.8m .the environmental club members planted grass on the assembly ground leaving a circular part of diameter 2.8m around the flag post . what was the area of the assembly ground covered with grass? take 22/7

sinn is the total amount of students now and m were the students before, you subtract them both (n-m) and divide that by m. then, since to get a percentage from a fraction you have to multiply by 100, your answer should look like this: n-m/m*100

step-by-step explanation:

the answer is -1 1/5, also a

hope i

-lavira : )

most likely linear (proportionate)

step-by-step explanation:

as time increases heart rate increases