2 years ago

Question number 3 pls

1 answer:

4 0

Factoring f(x) would give a factor (x-1-2i), so you can divide f(x) by this, leaving (x-3)(x+4)(x-1+2i), so the other roots are:

x=3
x=-4
x=1-2i

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Step-by-step explanation:

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2 years ago

The half-life of radium is 1690 years. If 20 grams are present now, how much will be present in 250 years?

Aneli [31]

Answer:

18.05 g

Step-by-step explanation:

The multiplier of the initial quantity is ...

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3 years ago

ILL MARK BRAINIEST IF YOU CAN DO THIS RIGHT!!!

Bumek [7]

Answer: Slope: -1/2

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↑ ↑ ↑ ↑

y2 - y1 x1 y1 x2 y2

-----------

x2 - x1

So, for this question, substitute the x and y values from the points above to solve.

-3 - (-2)

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Hope this helped. :)

5 0

2 years ago

if the machine can process 600 pretzels 15 minutes how long must the machine run in order to make 3120

kati45 [8]

78

step by step explanation:

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answer to 600/15: 40

second: divide 3120 and 40

final answer: 78

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3 years ago

The ratio of girls to boys in a a gardening club was 6:2 there were 16 boy how many are girls

marishachu [46]

Answer:

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Step-by-step explanation:

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