Answer:
=
Step-by-step explanation:
Given
Required
Simplify
Rewrite as
Open the bracket
Joseph asked students in his homeroom class how many songs that have on their MP3 players. His data is recorded in the table bel
ow. What is the difference between the interquartile ranges of songs on the boys' MP3 players and the girls' MP3 players?
1 answer:
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Answer:
A
Step-by-step explanation:
Find AB using the Law of Sine:
Thus:
Multiply both sides by sin(40)
AB = 31.0056916 ≈ 31.0 cm (nearest tenth)