Answer:
12.57 yards
Step-by-step explanation:
The circumference of a circle is denoted by: , where d is the diameter.
Here, we are given the diameter, so d = 4.
Now, plug this into the equation:
≈ 12.57
The circumference is about 12.57 yards.
Hope this helps!
Answer: He need to score 100 in next assignment to can get an A.
Step-by-step explanation:
Given: Average marks till now = 88%
Average = (sum) divided by (Number of observations)
Here, number of assignments =7
So, (i)
After next assignment, number of assignments = 8
Required Average = 89.5
(ii)
(ii)-(i) gives 100
So, he need to score 100 in next assignment to can get an A.