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d1i1m1o1n [39]
3 years ago
9

If f(x) = 2x - 5, then f(4) is 17 5 4 3

Mathematics
2 answers:
vagabundo [1.1K]3 years ago
6 0

Answer:

  3

Step-by-step explanation:

The notation "f(4)" means you put 4 where x is in the algebraic expression, then do the arithmetic.

  f(4) = 2·4 -5

  = 8 -5

  = 3

Marat540 [252]3 years ago
4 0

Answer:

D

Step-by-step explanation:

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Answer:

Maximum walking speed of camel is  31.749V feet per second

Step-by-step explanation:

Walking speed of an animal is given by :

Speed = 5.7VI (in feet per second) where l is the animal's leg length.

For a camel, leg length is 5.7feet.

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7 0
3 years ago
Find the seventh term of the geometric sequence 1, 2, 4, ... and the sum of the first seven terms. t7= S7=
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Answer:

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Step-by-step explanation:

The common ratio is 2

a_{n}  = a_{1} r^{n - 1}    

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