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Elenna [48]
3 years ago
15

If the temperature at which a certain compound melts is a random variable with mean value 120 ???? ???? and standard deviation 2

???? ???? , what are the mean temperature and standard deviation measured in �
Mathematics
1 answer:
bogdanovich [222]3 years ago
6 0
Answer:
Temperature is measured in units of temperature.
In SI units,  it is K (degrees Kelvin).
In CGS units, it is °C (degrees Celsius)
In English units, it is °F (degrees Fahrenheit)

Therefore the mean and standard deviation will be measured in the selected units for temperature.
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How can I show this in a graph you will get branliest if you answer and I’ll answer any question of yours and you get 52 points
Contact [7]

For a time series graph, on the X-axis, (the horizontal one) put the minutes up the side (I would put 14 minutes bc theres 14 temperatures) and on the Y- axis, put down the Celsius ranging from 22C to 95C. Then plot the dots in the correct space (1 minute, 22C)

If you need an example to look at, just google “Time series graph” and should you need more help, I’d be happy to try ^^

5 0
3 years ago
Does the commutative property of addition apply when you add two negative integers? Explain.
pshichka [43]
Yes, it does.
Ex:
2 + 3 = 3 +2 => 5 = 5

For negative integers:
(-2) + (-3) = (-3) + (-2) => -5 = -5
6 0
3 years ago
The speed of light is 3 × 108 meters per second. It take 1.82 × 102 seconds for light to reach Mars. What is the distance, in me
Snowcat [4.5K]

Answer:

D 5.46 x 10^10

Step-by-step explanation:

Recall that  speed is the rate of change of distance with time and may be expressed mathematically as

speed = Distance/time

Distance = speed * time

Hence given that the speed of light

= 3 × 10^8 meters per second

Time taken for light to travel between the given distance

= 1.82 × 10^2 seconds

substituting the given values

Distance = 3 × 10^8 * 1.82 × 10^2

= 5.46 * 10^(8+2)

= 5.46 * 10^10 meters

4 0
3 years ago
PLEASE!!! I NEED THIS ANSWER DESPERATELY
Natasha_Volkova [10]
The answer to this question is 14 degrees Fahrenheit.
T(60) = (-7/6)(60) + 84 = 14
7 0
3 years ago
Read 2 more answers
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11 hours because I did the math

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