Could someone help me solve this Y-4/2=10

Mathematics

2 answers:

liubo4ka [24]4 years ago

5 0

Answer:

i think its y=24 but idkkk

Step-by-step explanation:

OlgaM077 [116]4 years ago

4 0

Answer: Y=8

Step-by-step explanation:

considering you are solving for Y and 4/2 is a fraction you would solve the equation like so:

Y - 4/2 = 10

Y - 2 = 10

you then add 2 to both sides of the equation and cancel it out from the left side leaving only Y.

Y = 8

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Einsteinium-253253253 is an element that loses about \dfrac23

Sedbober [7]

Answer:

$S(t)=450\times(1/3)^t$

Explanation:

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It is said that the element loses about 2/3 of its mass every month, then to find the remaining amount, every month you have to multiply by 1/3.

With that you can create a decaying function that gives a sample's mass in grams:

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