13) The price of petrol goes up by 10%. By how much per cent must a motorist reduce to consumption of petrol so that the expenditure on it remains unchanged?

step-by-step explanation:

the options are kind of confusing. i can tell you what i see going on here when i look at the graph.

the class and exam medians are closely related, and it looks like the low outlier on the exam did pull the median lower. [tex][/tex]

$650 per month plus utilities

step-by-step explanation:

just based on the info you gave, it would seem more cost effective to rent at $650 per month plus utilities.   if utilities are, in fact, $150 per month, your monthly living costs would be $800 as opposed to the other option of $825.

hi there!

the answer will be d: 2

d.) yes, because the volume of the cone is greater than the volume of the sphere

step-by-step explanation: