Solve the problem.The distance, in feet, that a car travels down the side of a mountain in each consecutive second is modeled by a sequence whose general term is an = 36n - 19, where n is the number of seconds. Find the distance the car travels in the fifth second.

A. 161 ft
B. 180 ft
C. 199 ft
D. 125 ft


Answer: A

Mathematics

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Rationalize the denominator. Assume that all radicands represent positive real numbers.

A.  ( + 1)
B.  ( + 1)
C.  ( + 1)
D.  ( - 1)

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Which of the following does not require subtraction in order to solve??

A. ?If Tim is 4´56¨ tall and Tamara is 4´54¨ tall, how much taller is Tim than Tamara? B. ?How far apart is Town A from Town B, if Town A is 54 miles from Town B? C. ?Toni's goal this week is to make $471 at work.She now has $352. How much more does she need? D. ?You have $1220 in assets. If you make another $352 in assets, how much do you have in assets? E. ?You have $471. Yesterday you had $352. How much more do you have now than then?

Mathematics

Solve the equation.252 - 15(t + 2)2 + 2 = 0

A.
B.
C.
D.

Mathematics