Sky is a member of her school’s golf team. The table shows her scores from each of her matches. What was her average golf score?
What are the Median, Mode, Range, and the Mean Absolute Deviation? (Round to the nearest tenth if necessary.)
2 answers:
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Answer:
A
Step-by-step explanation:
Given 2 sides and the included angle use the Cosine rule to solve for x
x² = 1.6² + 1.1² - (2 × 1.6 × 1.1 × cos78° )
= 2.56 + 1.21 - ( 3.52 × cos78° )
= 3.77 - 0.7318
= 3.0382
Take the square root of both sides
x = = 1.7 → A