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Ugo [173]
3 years ago
5

How much of a radioactive kind of bismuth will be left after 138 minutes if you start with 53,680 grams and the half-life is 46

minutes?
Mathematics
2 answers:
finlep [7]3 years ago
5 0

Answer:

60000

Step-by-step explanation:

i found tghis by dividing adding and multiplying the reminder if not on edge for 200 then dont put

Nikitich [7]3 years ago
4 0

Answer:

half of the atoms of an unstable isotope to go through radioactive decay. ... amount of a sample will be left after a certain amount of time, or it can tell us how long has ... If the sample contained 510 grams, how much chromium would remain ... 5) Titanium-51 decays with a half-life of 6 minutes. ... How many grams of bismuth-.

Step-by-step explanation:

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What is two times two
astraxan [27]
Two times two equals four
8 0
3 years ago
Read 2 more answers
-13.2 + 0.5x > 0.1x + 20
Georgia [21]
First add 13.2 to both sides to get 0.5x > 0.1x + 33.2.
Then subtract 0.1x from both sides to get 0.4x > 33.2.
Lastly, divide each side by 0.4 to get a final answer of x > 83.
Hope this helps!
5 0
3 years ago
The range of three numbers is 17.the mode is 24 and the median is 24 ? What are the three numbers?
vivado [14]

The answer is 7, 24, 24.

The median is the middle number.

The mode is the number which occurs the most.

The range is the difference between the largest number and the smallest number.

Since 24 is the middle number, it is the median.

Since 24 is also the number which occurs the most often, it is also the mode.

To find range, do 24-7 which is equal to seventeen.

<em>Hope it helps</em>


3 0
3 years ago
Read 2 more answers
Find the equation of a line parallel to y - 5 = 6x - 10 that passes through the point (4, 10). (answer in slope-intercept form)
ANEK [815]

             - - - - - - - - - - - - - - - - - - - - - - - - - -

\diamond\large\blue\textsf{\textbf{\underline{\underline{Question:-}}}}\diamond

               Find the equation of a line parallel to y-5=6x-10 that passes through (4,10)

\diamond\large\blue\textsf{\textbf{\underline{\underline{Answer and how to solve:-}}}}\diamond

❖ If lines are parallel to each other, they have the same slope.

So the slope of the line parallel to y-5=6x-10 is 6.

Now, since we're also given the point crossed by the line, we write the equation in point-slope form:-

\sf{y-y_1=m(x-x_1)}

Substitute 10 for y₁, 6 for m and 4 for x₁:-

\sf{y-10=6(x-4)}

On simplification,

\sf{y-10=6x-24}

Adding 10 to both sides results in:-

\sf{y=6x-14}

So we conclude that Option A is correct.

<h3>Good luck.</h3>

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7 0
2 years ago
There is a stack of 8 cards, each given a different number from 1 to 8. Suppose we select a card randomly from the stack,replace
DedPeter [7]

Step-by-step explanation:

The probability of u getting an odd number is 1/2

The probability that the second card is less than 5 is also 1/2

8 0
3 years ago
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