Answer: (1) mean = 9.46; standard deviation = 3.74
Step-by-step explanation:
Answer:
The triangle is not acute because 2² + 4² < 5².
Step-by-step explanation:
You can you 72 which would make 2/8 18/72 and 3/9 24/72 which makes the sum 42/72.
Answer:
26,987.5
Step-by-step explanation:
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The answer is A =80 because when u add 46+32 =78 and 78 round to the nearest ten is 80