Cristian, Iris, and Morgan each get an equal share of; of a pizza. Which model represents the fraction of the pizza each person
gets?
1 answer:
Answer:
Each person receives a third of the entire pizza. (Please see image attached below)
Step-by-step explanation:
If Christian, Iris and Morgan receive an equal share of a pizza and a pizza has a value of 1. Then, each person receives a third of 1. That is:
Lastly, a graphic representation of the fraction of the pizza each person receives is shown below as attachment.
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Answer:
The area of the region between the two curves by integration over the x-axis is 9.9 square units.
Step-by-step explanation:
This case represents a definite integral, in which lower and upper limits are needed, which corresponds to the points where both intersect each other. That is:
Given that resulting expression is a second order polynomial of the form , there are two real and distinct solutions. Roots of the expression are:
and
.
Now, it is also required to determine which part of the interval is equal to a number greater than zero (positive). That is:
and
.
Therefore, exists two sub-intervals: and
. Besides,
in each sub-interval. The definite integral of the region between the two curves over the x-axis is:
The area of the region between the two curves by integration over the x-axis is 9.9 square units.
