Use the Pythagorean Theorem to find the length of the missing side.Then find the indicated trigonometric function of the given angle. Give an exact answer with a rational denominator.Find sec ?.
A. 
B. 
C. 
D. 
Answer: A
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Let 
. If x is multiplied by 1.48, how is y affected? Round your answer to two decimal places if necessary.
?
A. y is multiplied by 1.78 B. y is multiplied by 0.56 C. 0.56 is added to y D. 1.78 is added to y
Express the number in scientific notation.0.000578
A. 5.78 × 104 B. 5.78 × 10-3 C. 5.78 × 10-5 D. 5.78 × 10-4
Graph the equations of the system. Then solve the system to find the points of intersection.
What will be an ideal response?
Solve the problem.After an injection, the amount of a medication A in the bloodstream decreases with time t, in hours. Suppose that under certain conditions A is given byA(t) = 
, where Ao is the initial amount of the medication given. Assume that an initial amount of 20.0 cc is injected. According to this function, does the medication ever completely leave the bloodstream?
A. No B. Yes