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2 years ago

10

The half-life of a radioactive kind of praseodymium is 17 minutes. If you start with 56 grams of it, how much will be left after

34 minutes? grams Submit

1 answer:

lana66690 [7]2 years ago

6 0

Answer:

14 grams?

Step-by-step explanation:

56/2=28 28/2=14

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3 years ago

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What is an equation of the line with slope 5 and y-intercept 8?

jeka94

Answer:

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Step-by-step explanation:

You need have the slope-intercept formula:

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Hope this helps!

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3 years ago

If the money and interest are left in the bank how much is the total accumulated savings at the end of the second year for a sav

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$\qquad \textit{Compound Interest Earned Amount}\\
A=P\left(1+\frac{r}{n}\right)^{nt}
\qquad 
\begin{cases}
A=\textit{current amount}\\
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\end{cases}
\\ \quad \\
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3 years ago

A clock hand rotated from 12 to 6 this is

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Answer:

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Step-by-step explanation:

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3 years ago

Help me plz The formula K=59(F−32)+273.15 converts temperatures from Fahrenheit F to Kelvin K.

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Let's see what to do buddy...

Step-by-step explanation:

_________________________________

$k = 59(f - 32) + 273.15$

Subtract the sides of the equation minus -273.15

$k - 273.15 = 59(f - 32)$

Divided the sides of the equation by 59

$\frac{k - 273.15}{59} = \frac{59}{59} (f - 32) \\$

$\frac{k - 273.15}{59} = f - 32 \\$

Subtract the sides of the equation plus 32

$\frac{k - 273.15}{59} + 32 = f \\$

And we're done.

Thanks for watching buddy good luck.

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3 years ago