Find the function value indicated for the function. If necessary, round to two decimal places. If the function value is not a real number and does not exist, state so.Evaluate f(x) =
for f(-2)
A. 5.66
B. not a real number
C. 6
D. 2.45
Answer: C
Mathematics
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Solve the problem.The following figure shows the shape and dimensions of a small dam. Assuming the water level is at the top of the dam, find the total force on the face of the dam. Round to the nearest whole number.
A. 20,416,667 N B. 40,833,333 N C. 163,333,333 N D. 81,666,667 N
Mathematics
The helix (t)=4 costi+sintj+tk intersects the curve
(t) = (4+t)i+6t²j+5t³k at the point (4, 0, 0). Find the angle of intersection.
Mathematics
Add by using the number line.7 + (-5)
A. -2 B. -12 C. 2 D. 3
Mathematics
Solve the system using the substitution method. If the system has no solution or an infinite number of solutions, state this. = 59x = 10 + 15y
A.
B. Infinite number of solutions
C.
D. No solution
Mathematics