Match the vector equation with the correct graph.
r(t) = tj; -2 ? t ? 2
A. Figure 6
B. Figure 3
C. Figure 1
D. Figure 5
Answer: A
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Solve the equation for the indicated variable.t = to + P for ts (constant volume temperature scale)
A. ts =
B. ts =
C. ts = P
D. ts =
Find a formula for the nth partial sum of the series and use it to find the series' sum if the series converges.9 - 45 + 225 - 1125 + ... + (-1)n-1 9 ? 5n-1 + ...
A. ;
B. ; series diverges
C. ; series diverges
D. ;
Solve the problem.How many different ways can 3 black, 4 blue, and 3 red marbles be arranged?
A. 3,628,800 B. 864 C. 46200 D. 4200
Solve the problem.After being struck with a hammer, a gong vibrates 54 vibrations in the first second and in each second thereafter makes as many vibrations as in the previous second. Find how many vibrations the gong makes before it stops vibrating.
A. 388 vibrations B. 58 vibrations C. 63 vibrations D. 378 vibrations