Solve the problem.The positions of two particles on the s-axis are s1 = sin t and 
with s1 and s2 in meters and t in seconds.At what time(s) in the interval 0 ? t ? 2? do the particles meet?
A. t = 
? sec and t = 
? sec
B. t = 
? sec and t = 
? sec
C. t = ? sec and t = 2? sec
D. t = 
? sec and t = 
? sec
Answer: A
Mathematics
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Using a sum or difference identity, write the following as an expression involving functions of x.tan 
A. -tan x
B. tan x
C. 
D. 
Mathematics
Express the distance between the given numbers using absolute value. Then find the distance by evaluating the absolute value expression.31 and -30
A. |-31 + (-30)| = -1 B. |(-30) - 31| = -61 C. |31 - (-30)| = 61 D. |31 + (-30)| = 1
Mathematics
Provide an appropriate response.True or false? The solution of the equation 7y - 6 = 7y + 3 is 0.
What will be an ideal response?
Mathematics
Simplify.
A. 0 B. 2 C. 8 D. 16
Mathematics