Answer:
Confidence interval for the population proportion of women fearing from breast cancer are 61%
Step-by-step explanation:
Point estimate of the proportion of the population of women who feared from breast cancer is:
β=61%
Standard error of the estimate:
Se= 0.154
Margin of error for 90% confidence interval for the population proportion:
0.254
90% confidence interval for the population proportion will be
(0.5846,0.6354)
Answer:
The degree of (f × g × h)(x) is 7.
i.e option a ) 7
Step-by-step explanation:
Given:
To Find:
Degree of (f × g × h)(x) = ?
Solution:
For multiplication of given function we require
Law of indices:
Distributive Property:
(A + B)(C + D) = A (C + D) + B(C +D)
= AC + AD + BC +BD
Now,
Degree is highest power raised to the variable.
Therefore here highest power raised to the variable is 7
Therefore degree of (f × g × h)(x) is 7.
Answer=D, Y=55x + 4. This is the answer.......
Btw: this is my first answer I done ;)
Answer:
Paul's salary is increased by 6% and John's salary is 2 more than thrice Paul's salary.
Step-by-step explanation:
Paul and John are working in a Company and this month Paul's salary is increased by 6%. John's salary is 2 more than thrice Paul's salary.
If <em>x </em>represents Paul's salary before increment, and <em>y</em> represents John's current salary, find Paul's current salary.
<em>x </em>is Paul's salary before increment.
So, Paul's current salary = <em>x</em> + 6% of <em>x</em>
= <em>x</em> + 0.06<em>x</em>
= 1.06<em>x</em>
John's current salary is 2 more than thrice Paul's salary.
So, John's current salary = 3(1.06<em>x</em>) + 2.
Answer:
Step-by-step explanation:
The function is:
By using natural logarithmics and algebraic handling on both sides:
The logarithmic differentiation is: