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Alex
2 years ago
9

Consider the explicit formula A(n) = 3/2 + 1/2(n-1) 1a : Write the formula in function notation.

Mathematics
1 answer:
aleksandr82 [10.1K]2 years ago
6 0

Answer:

i don't know this one!

Step-by-step explanation:

sorry!

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Which of the following is an extraneous solution of startroot 4 x 41 endroot = x 5? x = –8 x = –2 x = 2 x = 8
Gnom [1K]

The extraneous solution of startroot 4 x 41 endroot = x 5 will be A. -8.

<h3>What is an extraneous solution?</h3>

It should be noted that an extraneous solution simply means a root of a transformed equation which isn't part of the original equation.

✓4x + 41 = x + 5

Square both sides

4x + 41 = x² + 10x + 25

x² + 6x - 16

x(x + 8) - 2(x + 8) = 0

x + 8 = 0

x= 0 + 8 = 8

Learn more about extraneous solution on:

brainly.com/question/295656

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2 years ago
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What is the value of x in the equation ex- y = 30, when y = 15?
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Answer:

x = 45

Step-by-step explanation:

Solution:

x - y = 30

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x = 30 + 15

Therefore, x = 45

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3 years ago
Adult tickets to a play cost $24. Tickets for children cost $18. Tickets for a group of 13 people cost $282. Write and solve a s
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Let number of Adult ticket be x
and number of Child ticket be y
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3 years ago
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Element X decays radioactively with a half life of 6 minutes. If there are 790 grams of Element X, how long, to the nearest tent
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Step-by-step explanation:idk

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3 years ago
Points (0,12) and (1,3) in linear function
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Answer:

y = -9x + 12

Step-by-step explanation:

first find the slope

m= <u>3 - 12</u>

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3 0
3 years ago
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