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Setler79 [48]
3 years ago
12

PLEAAASSEEE HELP THIS IS DUE RIGHT NOW, I’m giving EXTRA POINTS if you’re right PLUS A BRAINLIEST!!! Please help.!!!

Mathematics
1 answer:
madreJ [45]3 years ago
5 0
C, hope this helped!!
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What is the mean absolute deviation of 275, 252, 248, 240, 240, 225, 215, 214, 189, 184
Sati [7]
Hi , if we want to find the M.A.D of the numbers shown , then we have to add them .
275+252+248+240+240+225+215+214+189+184=2,282
Then we have to divide the number by the total of numbers that we have.
2,282 ÷ 10 =228.2
Then we have to subtract 228.2 by each number that we have.
228.2-275=-46.8
228.2 - 252=-23.8
228.2 - 248=-19.8
228.2 - 240=-11.8
228.2-240=-11.8
228.2-225=3.2
228.2-215=13.2
228.2-214=14.2
228.2-189=39.2
228.2-184=44.2
Then we add those numbers , that gives us 0 , if you don't work with negatives numbers then your answer would be 228 , finally we divide that number by the total of numbers that we have , your answer is 22.8 , if you do work with negative numbers then your answer is 0.
6 0
3 years ago
The Jurassic zoo charges $10 for each adult admission and $2 for each child. The total bill for 182 people from a school trip wa
Angelina_Jolie [31]
74 adults and 4 students
8 0
4 years ago
300 pounds of oranges were purchased at $0.24 per pound. The desired markup is 50% based on selling price, but 21% spoilage is e
andrezito [222]
1. The problem indicates that 300 pounds of oranges were purchased at $0.24 per pound, so the cost is:
 
 300x$0.24=$72
 
 2. A percent of 21% spoilage is expected, which means that 89% of 300 pounds of oranges left, is:
 
 300x0.89=267 pounds of oranges
 
 3. We want to calculate the selling price per pound of 267 pounds of oranges, so let's call this value "x":
 
 Markup %=(Markup/cost)x100
 
 Markup=267x-72
  
 4. The desired markup, based on selling price, is 50%. So, when we substitute the values, we obtain:
 
 (267x-72/72)x100=50
 
 5. Let's clear the "x":
 
 (26700x-7200/72)=50
 26700x-7200=50x72
 26700x-7200=3600
 26700x=3600+7200
 x=10800/26700
 x=$0.40
 x=40 cents
 
 What should the selling price per pound be?
 
 The answer is: 40 cents or $0.40
8 0
4 years ago
What is 4,015 rounded to the nearest ten?
umka21 [38]

Answer:

The answer is 4006

Step-by-step explanation:

You get this answer by looking at the ones and it is greater than 5

6 0
3 years ago
Choose the graph of y < –x2 + 4x + 5.
Doss [256]

Answer:

can you show me the graph so I can't answer the question

4 0
2 years ago
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