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DiKsa [7]
3 years ago
11

The FDA has established that the concentration of a certain pesticide in apples may not exceed 10 ppb. A random sample of 100 ap

ples from a major orchard had an average pesticide content of 10.03 ppb with a standard deviation of 0.12 ppb. Are the apples within the FDA requirement
Mathematics
1 answer:
ki77a [65]3 years ago
4 0

Answer:

Step-by-step explanation:

(10.03 - 10)/(.12/sqrt 100) = 2.5

P(Z > 2.5) = .0062

p-value = .0062. The apples are not within the FDA requirement

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We are able to set 4x+32 equal to 6x-8 because these are congruent vertical angles

4x+32=6x-8
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40=2x (subtract 4x from both sides)
X=20 (divide both sides by 2)

Then we plug in 20 for x into 6x-8 to find the answer

6(20)-8
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Hope this helps!
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3 years ago
Blake said 4/5+1/3 =5/8 does his answer make sense explain. please help
Tatiana [17]
Hey there!

The answer is no because whenever you add or subtract fractions, you find the common denominator(the bottom of the fraction)

Corret way:
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