Answer:
(b) a1 = 6, a(n) = a(n -1) +5
Step-by-step explanation:
It helps to recognize the form of a recursive definition for an arithmetic sequence. It looks like ...
Only one of the offered answer choices has this form. That is the correct choice.
Answer:
Option C.
Step-by-step explanation:
The complete question in the attached figure
we know that
The given ratio is equal to
Simplify
Divide by 3 both numerator and denominator
therefore
4/6 is an equivalent ratio of 12/18
Answer:
AED. 1800
Step-by-step explanation:
Amount spend on food and rent = (2/5) of 4500
Step-by-step explanation:
250% = 250/100 = 25/10 = 2 1/2
Topic: Conversion between fraction and percentage
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