3 years ago

HELP ME PLSSSSSSSSSSSSSSSSSSSSSSSSSSSSSS

1 answer:

6 0

It’s the first one.The one with a negative 2

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romanna [79]

Answer:From the attached graphic, Half-life = ln (.5) / k

Half-life =.693147 / 0.1142

= 6.0695884413 days

Step-by-step explanation:The value of "k" should be negative and should have units associated with it.

3 0

3 years ago

Alex Ar [27]

There are 6 possible outcomes, and 3 favourable events (3 even numbers - 2,4,6)

The probability is $\dfrac{3}{6}=\dfrac{1}{2}$

8 0

3 years ago

mel-nik [20]

400.00 in scientific notation would be 4×10^2

8 0

3 years ago

Ghella [55]

Yes, because it still have 3 sides.

4 0

3 years ago

vredina [299]

Sry I don’t know try Socratic

8 0

3 years ago