He score 48 marks.
This can be found by simply multiplying 80 by 60% (0.6). This will give you your rinal answer of 48.
I hope this helps!
The formula is
SA= pi (r)2 +pi (r) (h)
the SA is 13,188
Answer:
2)add both sides by 6
3) multiply both sides by 7
4)divide both sides by 4
Step-by-step explanation:
Answer: 26 nickels
Step-by-step explanation: