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3 years ago

QUICK HELP PLEASE!!!!!!

Mathematics

1 answer:

Katena32 [7]3 years ago

8 0

$HEY THERE!!$

HERE THE EQUATION IS

=> d = 5x+ 5y
=> d = 5(x+y)

Divinding both side by 5

=> d/ 5 = x+y
=> d/5-x = y
=> y = (d- 5x)/5

So the THIRD option is right for your question.

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The equation of the tangent to the curve x^2 = 4y at the point on the curve where x=-2 is?

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2 years ago

CINDY made costume decorations. She used 1/10 of a meter of ribbon for each decoration which she got by cutting 3/10 of a meter

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Answer:

The decision rule for rejecting the null hypothesis is $t < -1.721$

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A manufacturer of potato chips would like to know whether its bag filling machine works correctly at the 410 gram setting. It is believed that the machine is underfilling the bags.

At the null hypothesis, we test if the mean weight of the bag is the desired value of 410, that is:

$H_0: \mu = 410$

At the alternate hypothesis, we test if the bag is underfilled, that is, the mean weight is below the desired value, so:

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