Answer:
The correct option is c) a loss of $8.
Step-by-step explanation:
Consider the provided information.
If the selling price of two item is same and one item sold at a profit of x % and other at a loss of x % in that case total sale result loss:
To calculate the loss use the formula:
It is given that he had a profit of 20 percent on the sale of one of the shares but a loss of 20 percent on the sale of the other share, where the selling price is $96 each.
That means the total sale result will be a loss.
Now use the above formula by substitute x=20.
It is given that the sales price is $96 of each that means total sales price is:
$96+$96=$192
Let the cost price of the shares were x.
According to question: x-4% of x = 192
Hence, the cost price of the shares was 200.
Loss = Cost price -Sales price
Loss = $200 - $192
Loss = $8
Hence, the correct option is c) a loss of $8.
A. Take the chicken with the average weight, and determine the average mass of all the eggs laid by that chicken after a few months.
B. Take a random sample of chickens, and determine the average mass of 20 random eggs laid by those chickens.
C. Take a random sample of eggs from each chicken over a few months, and determine the average mass of all the eggs.
D. Take a random sample of eggs from each chicken over a few months, and determine the average mass from each sample of eggs.
The solution is 9/49
The value of the equation is A = 9/49
What is an Equation?
Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.
It demonstrates the equality of the relationship between the expressions printed on the left and right sides.
Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.
Given data ,
Let the equation be represented as A
Now , the number be n = 3/7
The equation A = n²
Substituting the value for n in the equation , we get
A = ( 3/7 )²
On simplifying the equation , we get
A = ( 3 )² / ( 7 )²
The value of A = 9/49
Therefore , the value of A is 9/49
Hence , the equation is A = 9/49
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Answer:9/49
Step-by-step explanation: 3x3=9 7x7=49 so you get 9/49
Answer:
3
Step-by-step explanation:
i just took the test ;p