If 343* = 494-x, what is the value of x? 5/8 8/5 2 8
1 answer:
Answer:
Step-by-step explanation:
343 is equal to 7 to the power of 3.
49 is equal to 7 to the power of 2.
You can then make the equation:
The powers law means if something is to the power of something, it is multiplied.
So, we can remove the 7 and make the equation:
3x = 2(4-x)
3x = 8 - 2x
5x = 8
x =
You can verify this by plugging it in,
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Answer: 0.9088
Step-by-step explanation:
Given :
Let x be a random available that represents the proportion of students that reads below grade level .
Using , for x= 0.36 , we have
Using standard normal z-value table,
P-value
[Rounded yo the nearest 4 decimal places.]
Hence, the probability that a second sample would be selected with a proportion less than 0.36 = 0.9088
<u>Given</u>:
It is given that the coordinates of the function are
We need to determine the value of f(0)
<u>Value of f(0):</u>
The value of f(0) is the value of the function when the input is 0.
We need to determine the value of f(0) when the input is x = 0
Thus, from the coordinates of the function , it is obvious that the input value of the function is x = 0 , then the value of the function f(0) = 6.
Thus, when the input value x = 0, the output is f(0) = 6.
Therefore, the value of f(0) = 6.