18/4 simplified is 9/2 simplified is 3/4.
Answer:
Step-by-step explanation:
The cost of the mp3 player after the discount is $27.98.
<h3>
What is percentage?</h3>
A percentage is a number or ratio that can be expressed as a fraction of 100. If we have to calculate percent of a number, divide the number by whole and multiply by 100.
Given
An mp3 player is on sale for 30% off the regular price of $39. 98.
The price of the mp3 player after the 30% is given
![\rm Cost \ of \ player \ after \ discount = Cost \ of \ player \times discount\\\\\rm Cost \ of \ player \ after \ discount = 39.98\times 0.30\\\\\rm Cost \ of \ player \ after \ discount = 11.99](https://tex.z-dn.net/?f=%5Crm%20Cost%20%5C%20of%20%5C%20player%20%5C%20after%20%5C%20discount%20%3D%20Cost%20%5C%20of%20%5C%20player%20%5Ctimes%20discount%5C%5C%5C%5C%5Crm%20Cost%20%5C%20of%20%5C%20player%20%5C%20after%20%5C%20discount%20%3D%2039.98%5Ctimes%200.30%5C%5C%5C%5C%5Crm%20Cost%20%5C%20of%20%5C%20player%20%5C%20after%20%5C%20discount%20%3D%2011.99)
The cost of mp3 player after 30% discount is;
= $39.98 - $11.99 = $27.98
Hence, the cost of the mp3 player after the discount is $27.98.
To know more about percentage click the link givem below.
brainly.com/question/9776399
I think the segment has two end point instead of one
Answer: (3,4)
Step-by-step explanation:
To find the midpoint, you want to use the formula
. Since we are given the two points, we can plug them in and solve.
[add numerator]
[divide]
![m=(3,4)](https://tex.z-dn.net/?f=m%3D%283%2C4%29)
Now, we know that the midpoint is (3,4).