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Valentin [98]
3 years ago
5

Jon has 12 pennies. lusy has 17pennies. how many more pennies do they need to have 75pennies altogether?

Mathematics
1 answer:
a_sh-v [17]3 years ago
5 0
46. 12 plus 17 is 29 and 75 minus 29 is 46
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A length of string is 42 1/2 inches long.
agasfer [191]

Answer:

5 5/16

Step-by-step explanation:

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6 0
3 years ago
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A particular fruit's weights are normally distributed, with a mean of 406 grams and a standard deviation of 27 grams.The heavies
Tom [10]

Given

mean of 406 grams and a standard deviation of 27 grams.

Find

The heaviest 14% of fruits weigh more than how many grams?

Explanation

given

mean = 406 gms

standard deviation = 27 gms

using standard normal table ,

\begin{gathered} P(Z>z)=14\% \\ 1-P(Zso , [tex]\begin{gathered} x=z\times\sigma+\mu \\ x=1.08\times27+406 \\ x=435.16 \end{gathered}

Final Answer

Therefore , The heaviest 14% of fruits weigh more than 435.16 gms

8 0
1 year ago
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Hope that helps!!

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