Answer:
The salmon size is less than equal to 10.28 inches represent bottom 25% of all salmon.
Step-by-step explanation:
We are given the following information in the question:
Mean, μ = 12.5 inches
Standard Deviation, σ = 3.3
We are given that the distribution of salmon size is a bell shaped distribution that is a normal distribution.
Formula:
We have to find the value of x such that the probability is 0.25
Calculation the value from standard normal z table, we have,
Thus, the salmon size is equal to or less than 10.28 inches, they are considered small and young and represent bottom 25% of all salmon.
Answer:
y=-5
Step-by-step explanation:
The expression is (y-3)/(y+5).
Thus, value y=-5 is not permissible, because the denominator would be zero.
I^68 is the same as i^4
I is the square root of -1
The square root of -1 to the fourth power is 1.
Answer:Linear pair and X is 23
Step-by-step explanation:
Answer:
B
Hope this Helps! Have A Nice Day!!