3 years ago

Find two consecutive positive odd no. Such tht the sum of thier squares is equal to 130

Mathematics

1 answer:

poizon [28]3 years ago

8 0

7 squared is 49, and 9 squared is 81. 49+81=130 7,9 are your answers

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2 years ago

A normal distribution has a mean of 85.3 and a standard deviation of 4.85. Find the data value corresponding to the value of z g

Mazyrski [523]

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Step-by-step explanation:

Formula for z:

$z=\dfrac{x-\mu}{\sigma}$ , where x= data value corresponding to z, $\mu$ = mean, $\sigma$ = standrad deviation.

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To find : x

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