Catherine tracked her gas purchases for one month. Chart:
Week 1:
10.4 gallons
$2.65 per gallon

Week 2:
11.5 gallons
$2.54 per gallon

Week 3:
9.72 gallons
$2.75 per gallon

Week 4:
10.6 gallons
$2.70 per gallon

How much money did Catherine spend on gas in week 2?

How much more did she spend on week 4 than in week 1?

one that is bigger than 3 1/2

step-by-step explanation:

the answers are in the images, i received 100% on this assignment. hope this !

yes, gavin is right.

step-by-step explanation:

gavin is correct. 

this problem is about converting 9% per year to how many percent per quarter. the rate is still the same. it only differed in the time period. so, through dimensional analysis,

9% per year  × (1 year / 4 quarters) = 2.25% per quarter

if he was asked to convert 9% per year to how many percent per quarter  compounded quarterly, then you will not simply divide by four. this is because compounding is not linear.

hope this , have a good day. c;