Answer:
Step-by-step explanation:
cubing on both sides we get
4z = (2z+3)(n-1)
4z = 2nz + 3n - 2z - 3
4z - 2nz + 2z = 3n - 3
z(6 - 2n) = 3n - 3
Answer:
The answer to this question can be defined as follows:
Step-by-step explanation:
In the question some iformation is missing, which can be defined as follows:
Given:
The value of males:
The value of Females:
Calculating Degrees of Freedom:
for 95% confidence interval are:
From its t-distribution table , the value of t has an region of () for (df=95) in its upper tail.
shall be given by = t {0.025}=1.985
Calculating the margin of Error:
The difference in mean bill color "" with 95% confidence intervals:
Lower limit=3.771
Upper limit = 5.249
Answer:
5x² + 7x + 7
Step-by-step explanation:
Subtract 3 from 10
3x+5x²-x+7+5x
Subtract x from 3x
5x² +2x+7+5x
Add 2x and 5x to get the 7x
Answer:
d
Step-by-step explanation:
The equation would be 6x+x=63. Not sure how the models play out, but good luck