Since there are no special paameters mentioned to solve the problem, algebra will be employed.
What we have so far:
Total debit = $<span>12,200
Total credit = $</span><span>11,500
Total transactions = </span>Total credit - Total debit<span>
Final balance = $</span><span>5,000
To solve:
Let us use the working equation: Initial Balance = Final Balance + |Total Transactions|
Initial Balance = </span>$5,000 + |$11,500 - $12,200|
Initial Balance = $5,000 + |-$700| <--- remember that -$700 is an absolute value which makes it positive.
Initial Balance = $5,700 <--- What we are looking for.
Checking:
Early May: $5,700
Around May : $5,700 - Total Debit (Assumption)
Around May : $5,700 - $12,200 = -$6,500 (Assumption)
Around May: -$6,500 + Total Credit (Assumption)
Around May: -$6,500 + $11,500 = $5,000 (Assumption)
31st of May: $5,000 <--- Proven
∴The answer is: $5,700, the initial balance at the beginning of May.
answer
c) 2520
Step-by-step explanation:
1st digit 1 of 7
2nd digit 1 of 6
3rd digit 1 of 5
4th digit 1 of 4
5th digit 1 of 3
7*6*5*4*3=2520 combination
<span>{(1, 16), (2, 64), (3, 144), (4, 256), (5, 400)} Hope this helps </span>
Answer:
Step-by-step explanation:
8w+8 > -10w-5
18w + 8 > -5
18w > -13
w > -13/18
Answer: The mean increases.
Step-by-step explanation:
The value of 0.9 mg/L is very low compared to a means of 7.6 mg/L with a standard deviation of 2.1 mg/L. It seems as though it is an outlier that is suffiently different from the others, and probably should be dropped from the data set. That would do 2 things: 1) the stabdard deviation will likely decrease, indicating a more confident data set, and 2) the mean vitamin C level will increase.
