Answer:
16.27778 m/s
97666.6667 cm/min
Step-by-step explanation:
<u>a. To convert km/hr into m/sec, multiply the number by 5 and then divide it by 18.</u>
m/s = (58.6 * 5) /18 = 16.27778 m/s
<u />
<u>b. 1 Kilometer/Hour = 1666.66666666667 Centimeter/Minute</u>
so 58.6 * 1666.666 =97666.6667 cm/min
89/100. I hope this helps!
Answer:
x = ⅘
Step-by-step explanation:
For clarity, exponents should be marked with a ^. 25x² can be written as 25x^2.
25x² = 16
divide both sides by the 25
x² = 16/25
take the square root of both sides
x = √(16/25) = √16/√25 = 4/5
Using correlation coefficients, it is found that that the correct option is given as follows:
The correlation would stay the same because the change in units for time would have no effect on it.
<h3>What is a correlation coefficient?</h3>
- It is an index that measures correlation between two variables, assuming values between -1 and 1.
- If it is positive, the relation is positive, that is, they are direct proportional. If it is negative, they are inverse proportional.
- If the absolute value of the correlation coefficient is greater than 0.6, the relationship is strong.
The correlation coefficient does not have units, hence if the units of the measures is changed, the coefficient remains constant, which means that the correct option is given by:
The correlation would stay the same because the change in units for time would have no effect on it.
More can be learned about correlation coefficients at brainly.com/question/25815006
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