The table below shows how the mass of household waste in the UK has changed from 2004 to 2012. Calculate the percentage of household waste recycled in 2010.

41.5

Step-by-step explanation:

Take the amount of recycled waste and divide it by the total amount of waste. Then multiply this value by 100 to get the percentage of waste which was recycled.

9733/23454 = 0.415

0.415 x 100 = 41.5

c

step-by-step explanation:

at least i think its

d. 8

step-by-step explanation:

the given radical expression is:

we can rewrite this as:

we express as square numbers to get;

the exponents will now cancel out to give.

the correct answer is d