Find the number of terms in the sequence or the sum of the sequence as requested.Find the number of terms in the following arithmetic sequence.  8, 11, 14, 17, . . ., 89

A. 81
B. 30
C. 84
D. 28


Answer: D

Mathematics

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Solve.If the velocity (in ft/s) of a particle is given by v = tan 2t, find the distance traveled as time t changes from 4.8 to 5.0 sec.

A. 0.080 ft B. 0.16 ft C. -0.095 ft D. 0.0077 ft

Mathematics

Write the fraction in lowest terms.

A.
B.
C.
D.

Mathematics

Write the vector in the form ai + bj. 

A. 9i + 7j B. -7i + 9j C. 9i - 7j D. 7i + 9j

Mathematics

Find the probability.When a single card is drawn from a well-shuffled 52-card deck, find the probability of getting the 6 of hearts.

A.
B.
C.
D.

Mathematics