I need to know the amount the that the uniform costs
Answer: There are 3.5 metric tons will be supported by a column 8 m high and two thirds m in diameter.
Step-by-step explanation:
Since we have given that
Height of columns of arena = 9 m
Diameter = 1 m
Load = 14 metric tons
Since Load is directly varies as the fourth power of the diameter 'd', and inversely as the square of the height.
so, Mathematically, it is expressed as

If the height of columns = 8 m
Diameter = 
So, Load would be

Hence, there are 3.5 metric tons will be supported by a column 8 m high and two thirds m in diameter.
23% of 134....turn percent to decimal...." of " means multiply
0.23(134) = 30.82 <==
The correct answer is 4 hours because if he does 1 mile in 10 minutes keep adding 10 minutes to each mile until you get to 24miles
Adj, Sn, V, P, Op, P, Op.