Answer:
Bookkeeping is the activities concerned with the systematic recording and classification of financial data of an organization in an orderly manner. ... It also involves preparing source documents for the financial transactions and other business operations being carried out.
Answer:
As per Provided Information
- Area of rectangle is 54 square inches
- Width of the rectangle is 9 inches.
We have to calculate the length of rectangle .
As we know the formula to find the Area of rectangle .
On substituting the value we obtain
<u>Therefore</u><u>,</u>
- <u>Length </u><u>of </u><u>the </u><u>rectangle </u><u>is </u><u>6</u><u> </u><u>inches </u><u>.</u>
We are given with two conditions and we label each positve number as x and y. The sum of the 2 numbers is x + y equal to S. The product is maximum.
The product is xy. To find the maximum
P = xy = x (S- x) = Sx - x2
dP = S - 2x = 0
hence x = S/2
y then is equal to S/2 also.
Answer:
See below
Step-by-step explanation:
25¹¹ - 5¹⁹
Convert to base 5 = (5²)¹¹ - 5¹⁹
= 5²² - 5¹⁹
Factor out the GCF = 5¹⁹(5³ - 1)
= 5¹⁹(125 - 1)
= 5¹⁹ × 124
= 5¹⁹ × 4 × 31
31 is a factor of 25¹¹ - 5¹⁹, so the expression is divisible by 31.