Find the approximate value of the expression with a calculator. Round your answer to three decimal places.sin-1 (0.4216)
A. 2.706
B. 0.435
C. 1.136
D. 3.577
Answer: B
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Find the derivative of y with respect to the independent variable.y = 7
A. 
7
B. 
C. 7
ln 7
D. 
7
Convert the numeral to Hindu-Arabic form.
A. 146,536 B. 153,736 C. 132,136 D. 146,556
Provide an appropriate response.Add: 35,821 + 3,957 + 2,036 + 8,453
A. 50,267 B. 50,157 C. 48,157 D. 48,267 E. none of the above
Solve the problem.Zina is paid $30 per hour for a 40-hour workweek, but is paid time and a half for overtime work. Give expressions for Zina's pay if she works t hours. Distinguish between the cases where t is less than and greater than 40.
A. For t ? 40, Zina's pay is $30t. For t > 40, Zina's pay is $1200 + ($45)t B. For t ? 40, Zina's pay is $30t. For t > 40, Zina's pay is $45t C. For t ? 40, Zina's pay is $30t. For t > 40, Zina's pay is $1200 + (t - 40)($45) D. For t ? 40, Zina's pay is $30t. For t > 40, Zina's pay is $1200 + (t - 40)($60)