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Sergeeva-Olga [200]
3 years ago
14

Math Help Please

Mathematics
1 answer:
elena55 [62]3 years ago
3 0
1) In order to solve the equation n/6 = -11.9, you must multiply by 6.

2) -9m = -45 \\ \\ m =  \frac{-45}{-9} \\ \\ m =  \frac{45}{9} \\ \\ m = 5 \\ \\ Answer: \fbox {m = 5}

3) -14 =  \frac{u}{8} \\ \\ -14 \times 8 = u \\ \\ -112 = u \\ \\ u = -112 \\ \\ Answer: \fbox {u = -112}

4) -117 = -9h \\ \\  \frac{-117}{-9} = h \\ \\  \frac{117}{9} = h \\ \\ 13 = h \\ \\ h = 13 \\ \\ Answer: \fbox {h = 13}

5)\frac{q}{19} = 5 \\ \\ q = 5 \times 19 \\ \\ q = 95 \\ \\ Answer: \fbox {q = 95}
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The amounts a soft drink machine is designed to dispense for each drink are normally​ distributed, with a mean of 11.711.7 fluid
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Given : The amounts a soft drink machine is designed to dispense for each drink are normally​ distributed, with mean \mu=11.7\text{ fluid ounces}

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z-score : z=\dfrac{X-\mu}{\sigma}

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z=\dfrac{11.5-11.7}{0.2}\approx-1

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P(11.5

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