We are given a relationship between the sides of a rectangle, that is, the length of one of its sides is 5 less two times its width, and we are asked to find an expression for the area. Let's remember that the area of a rectangle is equal to the product of the length of its side by its width. Let "w" be the length of the rectangle and "L" its lenght, then the area is given by the following formula:
We can use the relationship given in the problem, that is, its length being five less two times its width, that is:
Replacing in the formula for the area we get:
Now we use the distributive law:
Answer:
12500
Step-by-step explanation:
25 * 40 = 1000
8% of what = 1000?
8/100 x = 1000
x 12500
4%of 500 = 20
500 plus or minus 20 gives range as (480,520)
Answer:
1/3
Step-by-step explanation:
The only way it could be less than 9 is if the second cube is either 1 or 2. The probability of either of those outcomes is 2/6, simplified to be 1/3
The most appropriate choice for function can be given by
q
p(3) = 
pq(3) = 
What is function?
A function from A to B is a rule that maps to each element of A a unique element of B.
A is called the domain of the function and B is called the co domain of the function.
We can do addition, subtraction, multiplication, division and composition on functions.
Let f and g be two functions
fg(x) = f(g(x)) and gf(x) = g(f(x))
This is known as composition of function.
Here,
qp(x) = q(p(x))
=
= 
qp(3) = 
=
pq(x) = p(q(x))
= p(
)
= 
= 
= 
pq(3) = 
To learn more about functions, refer to the link:
brainly.com/question/10439235
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