We start by put the first period in ascending order as shown in diagram below
The measurement of center can use either Mean, Median (Q2), Mode, Range or Interquartile range
The Median, Q2, is the value between 2 and 3 which is 2.5
The mean of the data is the sum of data divided by the number of data = 2.8
The mode of the data is the most frequent value which is the 1, 2, 3, and 4
The range of the data is the difference between the first and the last value which is 8
The interquartile of data is the difference between Q3 and Q1 which is 3
Since the data is widely distributed with a range of 8, hence the best measure of center is the mean since the calculation takes all values within the range
Answer:
19)A 20)A 21)A 22)C 23)D 24)D 25)B 26) A 27)B
28) A 29)B 30)A 31) The surface area of Tina's shoebox is 184a..
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solve the equation for X by finding a,b, and c of the quadratic then applying the quadratic formula.
Answer:
what I need more information to answer your question what is the question and show me the graph please
N = number of nights
M = number of meals
n = cost per night
m = cost per meal
T = total cost
Nn + Mm = T
They give us two scenarios :
1. N = 3 and M = 1 and T = 250
3n + 1m = 250
2. N = 3 and M = 6 and T = 330
3n + 6m = 330
Thus, we have a system of equations.
In the first equation, solve for m.
m = 250 - 3n
Now, plug this into the second equation and solve for n.
3n + 6m = 330
3n + 6(250 - 3n) = 330
3n + 1500 - 18n = 330
-15n = -1170
n = $78
Now, plug this back into our equation for m and solve.
m = 250 - 3n
m = 250 - 3(78)
m = 250 - 234
m = $16
Thus, it costs $78 per night and $16 per meal.
