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monitta
3 years ago
13

Simplify negative 3 and 1 over 9 − negative 8 and 1 over 3.

Mathematics
1 answer:
VMariaS [17]3 years ago
6 0

Answer:

-11 4/9

Step-by-step explanation:

-3 1/9 minus 8 1/3 with common denominators would be -3 1/9 minus 8 3/9, and that would be -11 4/9.

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Given : Henry has collected data to find that the typing speeds for the students in a typing class has a normal distribution.

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Hence, the probability that a randomly selected student has a typing speed of less than 51 words per minute = 0.8413

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