Is the following correspondence a function??

A. No
B. Yes


Answer: A

Mathematics

You might also like to view...

Solve the problem. Use a FICA rate of 6.2%, a Medicare rate of 1.45%, and an SDI rate of 1%. Assume the person's earnings will not exceed $31,800 for the year. Round to the nearest cent if needed.Donald Ruffano is paid a salary of $469 per week plus a commission of 2% on sales. During a recent week, he had sales of $11,040.34. Find his Social Security tax, Medicare tax, and SDI deduction for the week.

A. $13.69, $3.20, $2.21 B. $42.77, $10.00, $6.90 C. $29.08, $6.80, $4.69 D. $13.11, $2.21, $2.11

Mathematics

Solve. Remember to insert units when writing your answer.A student mistakenly added 79 cl of acid to a mixture instead of 27 ml. Find the excess amount of acid.

A. 763 ml B. 52 ml C. 7873 ml D. 78.73 ml

Mathematics

Translate the phrase to an algebraic expression. Use x to represent "a number."Find the difference of -33 and a number.

A. x - (-33) B. -33 - x C. x + (-33) D. -33 - (-x)

Mathematics

Simplify the expression. Express the answer so that only positive exponents occur. Assume that all variables are positive.(x5y4)7/3

A. x28/3y35/3 B. x35/3y28/3 C. x15/7y12/7 D. x22/3y19/3

Mathematics