Answer:
4 5 2 3 ^ / 4 - × 4 9 2 - × +
Step-by-step explanation:
Start by putting a left parenthesis "(" on the operator stack, and adding a right parenthesis ")" to the end of the input expression.
Conversion algorithm
Copy any operands to the output string until an operator is encountered. Pop operators from the operator stack to the output string if they have equal or higher precedence, then put the operator encountered onto the operator stack. When a right parenthesis is encountered, pop operators from the operator stack to the output string until a left parenthesis is found. Drop that left parenthesis.
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Given example
For the given expression, we copy 4 and 5 to the output, push / to the operator stack, copy 2 to the output, push ^ to the operator stack, and copy 3 to the output. At this point, the output is ...
4 5 2 3
and the operator stack is
( * ( / ^ . . . . . top item is on the right
When we encounter the - sign, we write the ^ and / operators to the output string and push - to the operator stack. At this point, the state is ...
output: 4 5 2 3 ^ / operator stack: ( * ( -
Next, we copy 4 to the output. When we encounter the right parenthesis, we copy - to the output and pop the ( from the operator stack.
The next input symbol, +, is lower precedence than the remaining * on the operator stack, so we output the * and push the +. Now we have ...
output: 4 5 2 3 ^ / 4 - * operator stack: ( +
The output string so far completes the evaluation of the first term of the input expression.
Now, we copy out 4, push * and (, copy out 9, push -, copy out 2. The right parenthesis triggers the popping of the - to the output, and the final right parenthesis that we added at the start pops the * and + from the operator stack. Our final output is ...
4 5 2 3 ^ / 4 - × 4 9 2 - × +
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The result is 14.5.
Hope This Helps!!!
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B
8
X
24.6°
C
D
Answer:
x = 65.4°
Step-by-step explanation:
the 2 angles x and 24.6° form ∠ ABD , that is
∠ ABC + ∠ CBD = ∠ ABD ( substitute values )
x + 24.6° = 90° ( subtract 24.6° from both sides )
x = 65.4°
Using the provided information, it is determined that $6000 was Joyce's total weekly sales.
Comparing two amounts while rebasing the second amount to 100 is the simplest way to use percentages.
Given:
An insurance agent named Joyce Flynn made a commission of $1,800 in her first week on the job. She receives a 30% commission.
We need to find the total sales for the week.
Let, x = total commission
Since, 30% of total commission is 1800. So, total sales will be:
x = 1800/0.30 = 6000
Therefore, Joyce's total sales for the week is found to be $6000 by using the given data.
Learn more about percentage here:
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A. You hire the applicant when the applicant will not be an asset to the company.
B. You do not hire the applicant when the applicant will be an asset to the company.
C. You do not hire the applicant when the applicant will not be an asset to the company.
D. You hire the applicant when the applicant will be an asset to the company.
2. Which of the following outcomes corresponds to a Type II error?
A. You hire the applicant when the applicant will not be an asset to the company.
B. You hire the applicant when the applicant will be an asset to the company.
C. You do not hire the applicant when the applicant will be an asset to the company.
D. You do not hire the applicant when the applicant will not be an asset to the company.
As a hiring manager, the worst error you can make is to hire the applicant when the applicant will not be an asset to the company. The probability that you make this error, in our hypothesis testing analogy, is described by:________.
Answer:
1. A. You hire the applicant when the applicant will not be an asset to the company.
2. C. You do not hire the applicant when the applicant will be an asset to the company.
Step-by-step explanation:
1. The type I error happens when the null hypothesis is rejected when it is true, in this way we know that the null hypothesis is that the new employee will not be active for the company, so option B is rejected, because it refers that the Applicant if he will be active or for the company, option C is rejected because the inactive employee is rejected, accepting the null hypothesis, option D is rejected because the contracted applicant if active, so the correct answer is A, in which the inactive applicant is hired.
2.
we know that the type II error occurs when the null hypothesis is accepted, being this false, we know that the null hypothesis is to hire an inactive applicant for the company, so option A is not correct, in which the null hypothesis is accepted taking it as true, option B is rejected, in which the contract is made to an active applicant, so the null hypothesis is false and option D is rejected, in which the null hypothesis is rejected, therefore the correct answer It is the C in which the active applicant is not hired.
Answer:
1. Option A
2. Option C
Step-by-step explanation:
The null hypothesis is that the applicant will not be an asset to the company, thus you do not hire such applicant
The alternative hypothesis is that the applicant will be an asset to the company and you then hire such applicant.
A type I error occurs when the researcher rejects the null hypothesis when true.
A type II error occurs when the researcher fails to reject the null hypothesis when it is not true.
1. Type I error:
You hire the applicant when the applicant will not be an asset to the company
2. Type II error:
You do not hire the applicant when the applicant will be an asset to the company.
3. Type I error because you rejected the null hypothesis to not hire when the applicant will not be an asset to the company.
good estimate for the tip?
Answer:
f
Step-by-step explanation: