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Gre4nikov [31]
2 years ago
9

Which pair shows equivalent expressions?

Mathematics
1 answer:
maria [59]2 years ago
7 0
The equivalent expression is A
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Step-by-step explanation:

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Type the correct answer in the box.
Pepsi [2]

Answer:

f(g(-64)) = -190

Step-by-step explanation:

The functions are not well written.

Let us assume;

f(x) = x+1

g(x) = 3x+1

f(g(x)) = f(3x+1)

Replace x with 3x+1 in f(x)

f(g(x)) = (3x+1) + 1

f(g(x)) = 3x + 2

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f(g(-64)) = -192+2

f(g(-64)) = -190

<em>Note that the functions are assumed but same method can be employed when calculating composite functions</em>

8 0
2 years ago
What is the simplified value of the exponential expression 161/4
just olya [345]

Answer:

40 1/4

Step-by-step explanation:

160 is a multiple of 4

160 / 4 = 40

40 1/4

3 0
2 years ago
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This table shows the number of marbles in a bag by color. If one marble is randomly selected from the bag, what is the
ratelena [41]

Answer:

p(blue or red) = 0.52 = 52%

Step-by-step explanation:

total number of marbles = 7 + 10 + 14 + 19 = 50

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number of red marbles = 19

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p(blue or red) = 26/50

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3 0
2 years ago
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