Find the indicated trigonometric function for ?, given that ? is an angle in standard position with the terminal side defined by the given point.(4, 8); find cot ?

A. 2
B.
C.
D.


Answer: D

Mathematics

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Solve the problem.An object will take t seconds to drop d ft, where t =  . How much time will it take the object to drop 20 ft?

A.   sec
B.   sec
C.  sec
D.   sec

Mathematics

Solve the problem. Round to the nearest hundredth, if necessary.The average weekly income of teachers in one school district is $840 with a standard deviation of  Find the percentage of teachers earning more than $960 a week?

A. 1.09% B. 13.79% C. 84.13% D. 86.21%

Mathematics

Establish the identity.cot x sec4 x = cot x + 2 tan x + tan3 x

What will be an ideal response?

Mathematics

Determine whether or not the given display is skewed. If it is skewed, state the direction of the skew. 

A. The distribution is skewed to the right. B. The distribution is not skewed. C. The distribution is skewed to the left.

Mathematics