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Nat2105 [25]
3 years ago
13

PLease answer!!! 30 points!!!

Mathematics
2 answers:
Agata [3.3K]3 years ago
7 0

Answer:

a

Step-by-step explanation:

They make a right angle. A right angle adds up to 90.

yuradex [85]3 years ago
5 0

Answer:

<h2>C.</h2>

Step-by-step explanation:

<h2>Hopes this helps. Mark as brainlest plz!</h2>
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Which of the following demonstrates the Commutative Property of addition?
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Answer:

To my calculations, I think its the first one, 4+2=2+4

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Step-by-step explanation:

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Find the slope of the line passing through the points (-5,5) and (-5,-8)
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Answer:

1

Step-by-step explanation:

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----------=

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Assume that human body temperatures are normally distributed with a mean of 98.22 degrees Upper F 98.22°F and a standard deviati
Anna35 [415]

Answer: 0.00102%

Step-by-step explanation:

Given : Human body temperatures are normally distributed with a mean of \mu=98^{\circ}Fand a standard deviation of s=0.61^{\circ}F

A hospital uses 100.6^{\circ}F as the lowest temperature considered to be a fever.

Let x be the random variable that represents the human body temperatures.

z=\dfrac{x-\mu}{s}

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Using normal distribution table for z-values for right-tailed area ,

P(x>100.6)=P(Z>4.26)=0.0000102=0.00102\%

Hence, the required probability = 0.00102%

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3 years ago
Identify the percent, amount, and base in this problem.
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