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Fed [463]
3 years ago
8

Help me please i have no idea. NO GUESSING

Mathematics
2 answers:
scoray [572]3 years ago
7 0
Yeah it's D I checked too
Diano4ka-milaya [45]3 years ago
3 0
The answer  for this equation full simplify is (D.)  
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Suppose a computer virus begins by infecting 8 computers in the first hour after it is released. Each hour after that, each newl
Mila [183]
y=8^x
\\x=1\Rightarrow y=8^1=8
\\x=2\Rightarrow y=8^2=64
\\x=3\Rightarrow y=8^3=512
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3 0
3 years ago
Finding the roots (zeros)
GenaCL600 [577]

Answer:

1.5 + 1.3228756555323i

1.5 - 1.3228756555323i

Step-by-step explanation:

y = ax^2 + bx + c

a = 1, b = -3, c = 4

Using the quadractic formula:

\frac{-b±\sqrt{b^2-4ac} }{2a} \\\\= \frac{3±\sqrt{9-4(1)(4)}}{2(1)}\\\\= \frac{3±2.64i}{2}\\\\= 1.5 ±  1.32

Note: Kindly ignore the A in the above solution ^

Hence, there is no real solution. It has complex roots.

<em>Feel free to mark this as brainliest! :D</em>

4 0
3 years ago
Felix and Megan are going hiking and are trying to figure out how much water
andreev551 [17]

Answer:

w

Step-by-step explanation:

The amount of water they need to bring depends on how long they will be hiking.

4 0
1 year ago
Marilyn gets $7 a week for doing chores. She wants to buy a $38 book. How many weeks does she need to do chores?
Kitty [74]

Answer:

5

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
5/8=1/2/x<br> solve for x.
just olya [345]

Answer:

4/5

Step-by-step explanation:

5/8=1/2/x

x=(1/2)/(5/8)

x=(1/2)(8/5)

x=8/10

simplify

x=4/5

7 0
3 years ago
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