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Olin [163]
3 years ago
15

710 pts;10% decrease

Mathematics
1 answer:
allochka39001 [22]3 years ago
3 0
10%of 710 is 71

now we have 710-71=639
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There are three outcomes of 4 out of eighteen outcomes, so the fraction of angle of spinner numbered 4 is \frac{3}{8}
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Recall the chapter example which described the fact that the mean IQ in large, diverse populations is 100 and the standard devia
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Answer:

The margin of error for the 99% confidence level for this sample is ±2.23.

None of the given figures is close to the answer:

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Step-by-step explanation:

margin of error (ME) around the mean can be calculated using the formula

ME=\frac{z*s}{\sqrt{N} } where

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Using these numbers we get:

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Answer:

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that's it !

if you want to check your answer you can evaluate x and y so it will be like

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= 4.5 + 5 = 9.5

and

3× 2.25 +5×0.75

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6 0
3 years ago
Complete the following statement.
Svetradugi [14.3K]

Answer:

if p ( x ) = x^2 + 7 x + 3 is divided by x + 4, the remainder is -9

Step-by-step explanation:

We need to find the remainder if p ( x ) = x^2 + 7 x + 3 is divided by x + 4

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The division is shown in figure attached.

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The quotient = x+3

So, if p ( x ) = x^2 + 7 x + 3 is divided by x + 4, the remainder is -9

3 0
3 years ago
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