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1/3 students study another subject
The 2 numbers are m and n.
m + n = 7.2
m - n = 2.7Add the 2 equations and get
2m = 7.2 + 2.7 = 9.9
m = 9.9/2 = ?
Once you find m, plug its value into ether equation and get n.
Based on the information given about the opportunity cost, the correct values will be:
Local Department Store 56 100 156
Across Town 84 86 170
Neighboring City 140 63 203
<h3>
What is an opportunity cost?</h3>
An opportunity cost simply means the forgone benefit when an individual chooses another alternative.
From the complete question, it should be noted that when one wants to evaluate opportunity cost, the benefits and costs of each decision will be considered. The opportunity cost of Juanita's time and the total cost of shopping at each location is illustrated above.
Learn more about opportunity cost on:
brainly.com/question/1549591
Answer:
number 4
Explanation:
Reflection of light implies the bouncing of it on the reflective surface, therefore, select the bottom drawing that shows such.
That is answer labeled number 4.
The size laryngoscope blade recommended for this patient is size 0 or a 7.5 cm blade.
<h3>What is a laryngoscope?</h3>
This is a type of medical procedure that aims at examining the larynx, which is the structure that holds the vocal cords.
<h3>How is the blade used in the laryngoscope?</h3>
The blade is an instrument that is placed inside the mouth of the patient and helps doctors better visualize the larynx.
<h3>What size of the blade is the best?</h3>
Considering the blade is placed inside the mouth, there are different sizes according to age. In the case of pre-term infants, the size is 0, which is the smallest size and it is equivalent to 7.5 cm.
Learn more about larynx in: brainly.com/question/3350759
