Please help asap !!!!!
1 answer:
Answer:
Part A
The table is filled in based on given data.
- Total = 160
- Snake = 160*0.4 = 64
- No snake = 160 - 64 = 96
- Snake and lizard = 64*0.25 = 16
- Snake no lizard = 64 - 16 = 48
- No snake lizard = 96*0.75 = 72
- No snake no lizard = 96 - 72 = 24
<em>See attached</em>
Part B
- 88 out of 160
- 88/160*100% = 55%
Part C
- 16 out of 160
- 16/160*100% = 10%
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9514 1404 393
Answer:
about 9.80 cm
Step-by-step explanation:
The length of half the segment (h) can be found from the Pythagorean theorem:
h² +5² = 7²
h² = 7² -5² = 49 -25 = 24
h = √24 = 2√6
This is half the segment length, so the whole segment length is ...
L = 2h = 2(2√6)
L = 4√6 ≈ 9.7980
The length of the segment is 4√6 ≈ 9.80 cm.
