Answer:
The right answer is:
(a) 0.01252
(b) 0.8882
(c) 0.9544
Step-by-step explanation:
Given:
Population proportion,
P = 0.17
Sample size,
n = 900
(a)
The standard error of proportion will be:
⇒
By putting the values, we get
(b)
We know that,
Now,
⇒
By substituting the values, we get
⇒
(c)
We know that,
Now,
⇒
By substituting the values, we get
⇒
So here are the steps to finding the inverse of a function:
- Switch the positions of x and y
- Solve for y.
So firstly, let's apply the first step:
Next, let's solve for y. Subtract 4 on both sides of the equation:
Next, divide both sides by 3 and <u>your answer will be </u>
Her statement is possible, the first rectangle could be equal to the second because x is unknown so if x was 5in in the first rectangle and - 1 in the second rectangle both problems would look like this 2 in & 5 in and the second one 5in & (2 in = (-1 +3)).
3,000. You take 15,000 and multiply by .4 to get how much she spent on rent (6,000). They you subtract the rent money from her total pay to get her money that she spent on living expenses, clothes and entertainment in total (9,000). Since she spent her money in six parts (3+2+1), you divide 9,000 by 6 to get 1,500 to get each part. Since for entertainment she has two parts you multiply 1,500 by 2 to get 3,000.
Answer:
There is usually a word that represent the operation for example difference to subtract
Step-by-step explanation: