Evaluate the expression.(-13)0 + (-9)0
A. -2
B. 0
C. 2
D. -22
Answer: C
Mathematics
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Find the derivative of y with respect to the independent variable.y = 5cos ??
A. -5cos ?? ln 5 sin ?? B. 5cos ?? C. -?5cos ?? ln 5 sin ?? D. ?5cos ?? ln 5
Mathematics
Solve the problem.Given the acceleration, initial velocity, and initial position of a body moving along a coordinate line at time t, find the body's position at time t.a = 20, v(0) = 17, s(0) = 3
A. s = -10t2 - 17t + 3 B. s = 20t2 + 17t + 3 C. s = 10t2 + 17t D. s = 10t2 + 17t + 3
Mathematics
Solve the problem. Use 3.14 for ?.A circular fountain has a statue in its center, 4 m from the edge. What is the distance around the fountain?
A. 16 m B. 12.56 m C. 23.12 m D. 25.12 m
Mathematics
Evaluate the expression.
A. 
B. 4
C. 4!
D. 1
Mathematics