Hence the probability that you randomly pick a black sock from the drawer is 8/18
Percent change=change/original times 100
change=20-16=4
original=20
change=4/20 times 100=0.2 times 100=20
answer is 20%
Using the concept of odd and even functions, it is found that the functions are classified as follows:
1. Even.
2. Odd.
3. Neither.
4. Odd.
<h3>What are odd and even function?</h3>
- If f(x) = f(-x), the function is even.
- If f(x) = -f(-x), the function is odd.
- If none of the statements above are true, the function is neither.
For the square function, we have that:
- f(-x) = (-x)² = x² = f(x).
Hence it is even. The square root function is defined only for non-negative values, hence it is neither odd nor even.
For the cube function, we have that:
- f(-x) = (-x)³ = -x³ = -f(x).
Hence it is odd, as is the cube root, as the cube root function is defined for all real values.
More can be learned about odd and even functions at brainly.com/question/24410059
#SPJ1
2x6=12
3x6=18
12+18=22
2x3=6
2x6=12
6+12=18
Answer: The maximal margin of error is 4.822.
Step-by-step explanation:
Since we have given that
Number of bags = 38
Sample mean = 78 ounces
Standard deviation = 14.5 ounces
At 96% confidence interval for the true population mean bags of nut weight.
So, z = 2.05
As we know that formula for "Margin of error":
Hence, the maximal margin of error is 4.822.
