Answer:
It seems there's more information in you question that you haven't posted.
7 months = 7 * (365/12) = 213 days
The half-life of chromium 51 is 27.7 days.
After 7 months, chromium 51 will have undergone 7.69 half-lives.
To solve for the ending amount we'll use the formula:
Ending Amount = Beginning Amount / 2^n where 'n' = # of half-lives
We'll say the beginning amount =1
Ending Amount = 1 / 2^7.69
Ending Amount = 0.0048426082
Basicaly if you started with 1 gram of chromium 51, after 7 months you would have 0.0048426082 grams.
Source: https://www.1728.org/halflife.htm
Step-by-step explanation:
The number 3/4 to the power 3 is equal to 27/64.
Given that the number is 3/4 and we are required to find the value of that number to the power 3.
In mathematics, a power series is basically an infinite series of the form where aₙ represents the coefficient of the nth term and c is a constant.
Number=
To find the value of 3/4 to the power 3, we have to multiply 3/4 by 3/4 two times.
=3/4 *3/4 *3/4
=27/64
Hence the number 3/4 to the power 3 is equal to 27/64.
Learn more about number at brainly.com/question/1746829
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(x - 2) • (x - 3) • (x - 4) • (x - 5)
Step by step solution :
Step 1 :
Equation at the end of step 1 :
((((x4)-(14•(x3)))+71x2)-154x)+120
Step 2 :
Equation at the end of step 2 :
((((x4) - (2•7x3)) + 71x2) - 154x) + 120
The factor(s) are:
of the Leading Coefficient : 1
of the Trailing Constant : 1 ,2 ,3 ,4 ,5 ,6 ,8 ,10 ,12 ,15 , etc
Answer:
Step-by-step explanation:
<em>I hope this helps you</em>
<em>:)</em>
Answer:
152 cubic inches
Step-by-step explanation:
