3 years ago

Is this right? Im trying to finish all of my work!!

1 answer:

Virty [35]3 years ago

4 0

Yes I think it is... just double check it one more time before turning it in tho

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igor_vitrenko [27]

Answer: $P=0.975^t$

Step-by-step explanation:

We know that the general form of the exponential decay formula is

$y=A(1-r)^t$ , where y is final amount remaining after t time, A is the original amount and r is the rate of decay

Now, the ratio of strontium-90 remaining, p , as a function of years, t , since the nuclear accident. $P=\frac{A(1-0.02)^t}{A}=\frac{(0.975)^t}{1}$

Hence, the ratio of remaining since the nuclear accident is $P=0.975^t$

3 0

3 years ago

Gnoma [55]

Answer:

(4 x 3) x 2=
=12 x 2

=24

Step-by-step explanation:

3 0

1 year ago

mezya [45]

Step-by-step explanation:

yes the are similar because of AA Theorem

EAB is similar to ECD

4 0

3 years ago

Veseljchak [2.6K]

Try photo math or google it. Best luck!

7 0

3 years ago

Tems11 [23]

That would be 3/8
Because 1/8 = 12.5 %

3 0

3 years ago