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katrin2010 [14]
3 years ago
11

Can you help on number 2 please

Mathematics
2 answers:
REY [17]3 years ago
7 0

Hi!

The sum of all angles on a line is 180 degrees.

y = 180 - 2x

Hope this helps!

Nonamiya [84]3 years ago
3 0
It’s in it’s a 90 degree or a 45 degre because a 180 degree would be a line just a odniray so hope this helped it’s ok pick which answer you want that’s right
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Answer:

Number of bacteria after 100 days is 1237.

Step-by-step explanation:

Since bacterial growth is a geometrical sequence.

Therefore, their population after time t will be represented by the expression

S_{n}=\frac{a(r^{n}-1)}{r-1}

Where a = first term of the sequence

r = common ratio of the sequence

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Since first term of the sequence = number of bacteria in the start = 1

Common ratio = r = (1 + 0.04) = 1.04

S_{100}=\frac{1[(1.04)^{100}-1)]}{1.04-1}

       = \frac{(50.5049-1)}{(0.04)}

       = 1237.64 ≈ 1237 [Since bacteria can't be in fractions]

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3 years ago
What is a soliloquy in a drama?
jolli1 [7]
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3 years ago
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