Let Us Enhance Answer the following problems using the concept of arithmetic sequences. PROBLEM 1. Randy wants to form a club of Axie players in his barangay. He intends to have five members in the club including himself. Each member must be 3 years younger than the previous one. If Randy is 30 years old and is the oldest member of the club, what is the age of the youngest member? (Hint: The ages must be arranged in DESCENDING ORDER.) What is asked? What are the given facts? What operation or formula will you use? (SOLVE) What is the answer?

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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Let Us Enhance
Answer the following problems using the concept of arithmetic
sequences.
PROBLEM 1. Randy wants to form a club of Axie players in his barangay. He
intends to have five members in the club including himself. Each member
must be 3 years younger than the previous one. If Randy is 30 years old and
is the oldest member of the club, what is the age of the youngest member?
(Hint: The ages must be arranged in DESCENDING ORDER.)
What is asked?
What are the given
facts?
What operation or
formula will you use?
( SOLVE )
What is the answer?
PROBLEM 2. Carla has a collection of antique medals. The medals are placed
in an airtight case where it is arranged from lightest to heaviest. The medals
have a common weight difference of 20 grams. If the lightest medal weighs
100 grams and the heaviest weighs 300 grams, how many medals are in
Carla's collection? (Hint: n represents the number of medals)
What is asked?
What are the given
facts?
What operation or
formula will you use?
( SOLVE )
What is the answer?
10
Let Us Reflect
The concept of arithmetic sequences is a concept that we are
strongly familiar with but only expressed in the technical language of
If uue
Transcribed Image Text:Let Us Enhance Answer the following problems using the concept of arithmetic sequences. PROBLEM 1. Randy wants to form a club of Axie players in his barangay. He intends to have five members in the club including himself. Each member must be 3 years younger than the previous one. If Randy is 30 years old and is the oldest member of the club, what is the age of the youngest member? (Hint: The ages must be arranged in DESCENDING ORDER.) What is asked? What are the given facts? What operation or formula will you use? ( SOLVE ) What is the answer? PROBLEM 2. Carla has a collection of antique medals. The medals are placed in an airtight case where it is arranged from lightest to heaviest. The medals have a common weight difference of 20 grams. If the lightest medal weighs 100 grams and the heaviest weighs 300 grams, how many medals are in Carla's collection? (Hint: n represents the number of medals) What is asked? What are the given facts? What operation or formula will you use? ( SOLVE ) What is the answer? 10 Let Us Reflect The concept of arithmetic sequences is a concept that we are strongly familiar with but only expressed in the technical language of If uue
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