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Kazeer [188]
3 years ago
12

Starting temperature is 21°C, the highest temperature is 32c. What is the change in temperature? _____​

Mathematics
1 answer:
zysi [14]3 years ago
6 0
11 dkdnkdndskdndnsjsjsjdidj
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Assume the population of human body temperatures has a mean of 98.6 degrees Fahrenheit as is commonly believed. Assume the stand
Dennis_Churaev [7]

The probability that the mean of a sample of 106 randomly selected humans is lower than 98.5°F is 4.85%

<h3>What is an equation?</h3>

An equation is an expression that shows the relationship between two or more numbers and variables.

Z score is given as:

z = (raw score - mean) ÷ (standard deviation/√sample size)

Given mean of 98.6°F,  standard deviation is 0.62°F, sample size = 106

For x < 98.5:

z = (98.5 - 98.6) ÷ (0.62÷√106) = -1.66

P(z < -1.66) = 0.0485

The probability that the mean of a sample of 106 randomly selected humans is lower than 98.5°F is 4.85%

Find out more on equation at: brainly.com/question/2972832

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2 years ago
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3 years ago
A teacher can grade 25 papers in 4 hours. How many papers can he grade in 6 hours?
lianna [129]
6hours(25papers/hour)=150 papers

6 0
3 years ago
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Three fifths of one sixths evaulate expression
sukhopar [10]

3/5 of 1/6 is written as

3/5 x 1/6

Multiply both the numerator and denominators together:

3x1 / 5*6 = 3/30, reduces to 1/10.


The answer is 1/10.

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Without using a calculator, determine the number of real zeros of the function
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There should be a total of 3 zeros because the largest exponent is 3. 
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