If the diameter is 100
The radios is 50 so using the formula
C=2π r
the circumferences is:
314.159
Answer:
Toilet rolls come in packs of 4 and 9.
The 4-pack is priced at £2.04.
The 9-pack is priced at £4.68.
By calculating the price per roll, determine which pack is better value. Show your working.
Answer:
72
Step-by-step explanation:
(a+b/2)h
(4+12/2)9 = 72
For this question The answer is C
Answer:
speed = d/t
Step-by-step explanation:
speed = d / t
speed = 72 / 12
speed = 6m/s
