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3 years ago

Please help!! Thanks

Mathematics

2 answers:

Troyanec [42]3 years ago

6 0

X=3

X/-3 = -1 ,Leave X by itself so multiply by -3 on both sides.

X = -1*-3

X = 3, negative times negative equals positive.

Ugo [173]3 years ago

4 0

X = 3, negative times negative equals positive.

hope this helps

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Sindrei [870]

Answer:

Step-by-step explanation:

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3 years ago

You have 80 grams of a radioactive kind of vanadium. How much will be left after 48 days if it’s half-life is 16 days?

Tresset [83]

10 grams Vanadium will be left after 48 days

Further explanation:

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The formula for calculating the remaining mass after given time period is:

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Now,

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10 grams Vanadium will be left after 48 days

Keywords: Half-life, radioactive

Learn more about half-life calculation at:

#LearnwithBrainly

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3 years ago

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ziro4ka [17]

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4 years ago