The answer is
date
1 2 3 4 5 31
r1 r2 r3 r4 r5 . . . r31
1gm 2gms 3<span>gms 4gms 5gms . . . 31gms
r1+r2+ .... +r31= 31(31+1) /2=496gms (31 rings)
he only made 5 rings
31 rings----------> 496 gms
5 rings ------------> ? = 5 x496 / 31=80 gms
</span><span> the weights of those 5 rings was 80 gms</span>
Answer:
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Answer:
$385,628
Depreciation = ($2,000,000 - $250,000)/10 = $175,000
$175,000 x .39 = $68250 tax savings each period.
Across the entire project, these savings will constitute a 10 period annuity.
Pmt = 68,250, FV = 0, I = 12, N = 10, PV = 385,627.72
Step-by-step explanation:
The probability that the selected element is a member of A n B is 2/9
<h3>How to complete the number line?</h3>
The elements of the set are given as:
E = {1,2,3,4,5,6,7,8,9}
A = {1,3,4,8,9}
B = {2,4,9}
Using the above parameters, we have:
A only = {1, 3, 8}
B only = {2}
A and B = {4, 9}
None = {5,6,7}
The above dataset is the represented using the attached Venn diagram
<h3>
How to determine the probability?</h3>
In (a), we have:
A and B = {4, 9}
E = {1,2,3,4,5,6,7,8,9}
The probability is then calculated as:
P(A n B) = n(A n B)/n(E)
This gives
P(A n B) = 2/9
Hence, the probability is 2/9
Read more about probability at:
brainly.com/question/251701
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