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grandymaker [24]
3 years ago
9

The weights of laboratory cockroaches follow a normal distribution with mean 80 grams and standard deviation 2 grams. about what

percent of the cockroaches have weights between 76 and 84 grams?
Mathematics
2 answers:
MatroZZZ [7]3 years ago
7 0
86% if im correct, i got this answer because of the standard deviation, even though, im not 100% sure im correct, do some researching for this answer on top of mine!
Ad libitum [116K]3 years ago
3 0

Answer:

95%

Step-by-step explanation:

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kenny6666 [7]
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(hypotenuse)² = 2S²

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3 years ago
Given the diagram below find x, and the measure of
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Answer:

8, 40 , 50

Step-by-step explanation:

the measure of A is 90°

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the measure of angle A2 is (7*8-6) = 50

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3 years ago
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3 0
2 years ago
Which scatterplot demonstrates a non-linear relationship between x and y?
stiks02 [169]

Answer:

D, or the bottom right.

Step-by-step explanation:

8 0
3 years ago
Please help me struggling
Liula [17]

Answer:

Step-by-step explanation:

find the composition of g(x)=x−1 and  h(x)=\sqrt{x}

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