Reparametrize the curve with respect to arc length measured from the point where t=0 in the direction of increasing t.
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Express the statement as an algebraic expression.The quotient of a number and 41
A. 
B. 41 - x
C. 41x
D. 
Solve the problem.Scores on a test are approximately normally distributed with a mean of 70 and a standard deviation of 9. The teacher wants to give A's to the top 10% of students. What is the bottom cutoff for an A grade? Round your answer to the nearest whole number.
A. 80 B. 90 C. 79 D. 82
A baseball diamond is a square 90° on a side. If a ball is hit to the shortstop who is halfway between second base and third base, how far must he throw the ball to put the runner out at first base?
Find the equivalent earnings.Chuck earns $387 a week, but is paid semimonthly. How much is he paid at the end of a pay period?
A. $1,677.00 B. $838.50 C. $774.00 D. $20,124.00