Mathematics, 19.08.2020 22:01 hmae2304
Xavier is working as a lifeguard over the summer, for which he is paid $9 per hour. He did some research on federal income tax and determined that he must pay 10% of his income in federal income tax, 12.4% in Social Security tax, and 2.9% in Medicare tax. Write a linear function representing Xavier’s gross income (earnings before taxes) in terms of the number of hours (x) he works. Type your response here: Write a linear function representing the amount of money Xavier must pay in federal income tax in terms of the number of hours (x) he works. Type your response here: Write a linear function representing the amount of money Xavier must pay in Social Security tax in terms of the number of hours (x) he works. Type your response here: Write a linear function representing the amount of money Xavier must pay in Medicare tax in terms of the number of hours (x) he works. Type your response here: Write a linear function representing Xavier’s net income (earnings after taxes) in terms of the number of hours (x) he works. Type your response here: Look again at the simplest form of the linear function you created in part e for net income. What does the numerical value (the coefficient of x) mean in terms of Xavier’s situation? Type your response here: What will Xavier’s gross and net income be if he works 110 hours in a month? Type your response here: What will the difference of his gross income and net income be for 110 hours of work? Type your response here: What does the value you found in part h represent in terms of Xavier’s situation? Type your response here:
Answers: 3
Mathematics, 21.06.2019 13:00, aaron2113
Use this data in the problem below. follow the steps carefully. round to the nearest tenth. lot 3: week 1: 345 week 2: 340 week 3: 400 week 4: 325 step 1. jim enters the data and calculates the average or mean. step 2. jim calculates the deviation from the mean by subtracting the mean from each value. step 3. jim squares each deviation to remove negative signs. step 4. jim sums the squares of each deviation and divides by the count for the variance. step 5. jim takes the square root of the variance to find the standard deviation.
Answers: 2
Xavier is working as a lifeguard over the summer, for which he is paid $9 per hour. He did some rese...
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