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28.12.2020 •
Mathematics
Someone please explain
Use Cramer's rule to find the solution to the following system of linear equations.
x-2y = -7
5x-9y=-5
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Ответ:
P(379<X<394) = 0.0899 = 8.99%
Step-by-step explanation:
P(379<X<394) = normalcdf(379,394,406,9) = 0.0898613146 ≅ 8.99%
Therefore, if you pick one fruit at random, the probability that it will weigh between 379 grams and 394 grams is 0.0899 or about an 8.99% chance of occurence.