I think it would 80/100 because £1 is 100 and we trying to work out the fraction of 80p of £1. So it would be 80/100. Hope this helps.
Answer:
range -5 ≤ y ≤ 3
domain -5 ≤ x ≤ 3
Step-by-step explanation:
Using simple interest, it is found that her interest charge this month will be of $30.
<h3>Simple Interest</h3>
Simple interest is used when there is a single compounding per time period.
The amount of interest after t years in is modeled by:
I(t) = Prt
In which:
- r is the interest rate, as a decimal.
In this problem, considering the time in years, the parameters are:

Hence:

Her interest charge this month will be of $30.
More can be learned about simple interest at brainly.com/question/25296782
Answer:
1.148 rounding up to 1.2
Step-by-step explanation: