Answer:
35% discount
Step-by-step explanation:
We can first find what percent of 32 20.80 is.
This can be shown by using a percent proportion.
We can cross multiply to find the value of .
So 20.80 is 65% of 32.
However, this is the percent of the original price. To find the discount, we have to subtract 65 from 100.
So the book was on a 35% discount.
Hope this helped!
Step-by-step explanation:
its a photo hope this will help you
Rational function:
A rational function is any function which can be defined by a rational fraction,
that is an algebraic fraction such that both the numerator and the denominator are polynomials
Let's assume
numerator polynomial is p(x)
denominator polynomial is q(x)
so, we can write rational function as
now, we will check each options
option-A:
we know that
we always get hole from rational function only
For exp:
Here , hole is at x=3
so, this is TRUE
option-B:
rational functions can not have irrational numbers
because we have both numerator and denominators are polynomial
so, this is FALSE
option-C:
We can get slant asymptote from rational function
For exp:
Here , slant line is y=x-3
so, this is TRUE
option-D:
Rational functions can have axis of symmetry
so, this is TRUE
From a tee box that is 6 yards above the ground, a golfer hit a ball. The Domain of the function is [0,230].
Given that,
In the picture there is a question with a graph.
From a tee box that is 6 yards above the ground, a golfer hit a ball. The graph displays the height of the golf ball above the ground in yards as a quadratic function of x, the golf ball's horizontal distance from the box in yards.
We have to find the domain of the function in the situation.
The domain is nothing but All of a function's x-values, or inputs, make up the domain, and all of a function's y-values, or outputs, make up the range.
The domain of a graph is every value in the graph, from left to right. The graph's entire range, from lower to higher numbers, represents the range.
Therefore, the Domain of the function is [0,230].
To learn more about domain visit:
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1) The ratio of red to green apples is 9:4
2) The ratio of all apples to red apples is 13:9