131 apples were sold on Saturday and Sunday.
Work:
Monday - Friday : 5 days
20 x 5 = 100 apples
Monday - Sunday: 7 days
33 x 7 = 231 apples
231 - 100 = 131
The sum of the first five terms is 11/2
<h3>How to determine the sum?</h3>
The series is given as:
1/2, -1,2,-4…
Calculate the common ratio of the series using
r = -4/2
Evaluate
r = -2
The sum is then calculated as:

This gives

Evaluate

Evaluate

Hence, the sum of the first five terms is 11/2
Read more about series at:
brainly.com/question/11346378
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Answer:
x = -3.5
Step-by-step explanation:
Mark brainliest please!!
Answer:
ob is a ray between OC and OA... may it help you
103. Does not represent a function and 104. Does represent a funtion