With this problem you just look at the graph and answer it that way. Look at where the heart rate is at its max and then look at the beginning and end, the shape of the graph. Then answer the question.

4 0

4 years ago

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Solve for x. use the completing the square method.<br><br>x^2+8x=5

jok3333 [9.3K]

$x^2+8x=5$

$x^2+8x + ( \frac{8}{2} )^2 =5 + (\frac{8}{2} )^2$

$x^2+8x + (4)^2 =5 + (4)^2$

$(x+ 4)^2 =21$

$x+ 4 = \pm \sqrt{21}$

$x = \sqrt{21} - 4 \ or \ x= -\sqrt{21} - 4$

$x = 0.58 \ or \ x= -8.58$

6 0

3 years ago

GOOD LUCK!!!!!!!!!!!!!!!!!!!!!!!!!!!1

stealth61 [152]

Answer:

thank you very much, have a good day

8 0

3 years ago

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Could anybody explain to me what both the question is asking in a simple way. For a dummy.

almond37 [142]

Question A is asking: Considering the distribution shape (i.e skewed left, right, or symmetrical), what measure of center would be used? Explain why that measure of center would be used.

Question B is asking: What measure of variability (or change, i.e range, interquartile range, or standard deviation) would be used for this graph? Explain why this measure would be used.

5 0

2 years ago

What's the equation for this?​

What's the equation for this?