Answer: Well, it could be any one. I can't tell without knowing what x is.
Step-by-step explanation:
The integer number that represents the changing in his account balance from beginning to end is of -20.
<h3>Which numbers belong to the set of integer numbers?</h3>
Non-decimal numbers, either positive or negative numbers, also zero, belong to the set, which can be represented by:
Z = {..., -3, -2, -1, 0, 1, 2, 3, ...}
A change can be represented by the <u>final value subtracted by the initial value</u>. For this problem, we have that:
- The initial balance is of $20.
- The final balance is of $0.
Hence the change in the balance is:
0 - 20 = -20.
And the integer is -20.
More can be learned about integer numbers are brainly.com/question/17405059
#SPJ1
I, II, and III
Step-by-step explanation:
From dot plots, the steps used are;
- ordering data from smallest to largest
- Finding median
- Finding median of both lower and upper half of the data
- Finding the difference between the medians of both lower and upper half of the data.
From the histogram steps involved are
- From the cumulative frequency histogram polygon, find the upper quartile which is 3/4* highest column value
- locate value in step on in the c.f column on the y-axis
- after locating the value on the c.f column, draw a horizontal line from that point to hit the polygon and draw a vertical line all the way down to hit x-axis, this is the upper quartile (Q3) value
- Repeat the procedure for lower quartile using 1/4*the highest column value.
- The range is obtained by finding the difference between upper quartile, Q3 and lower quartile Q1
From the box plot, the steps for finding interquartile range are;
- Find Q1 which is represented on a box plot by the left-hand edge of the box.(where the whisker stops)
- Find Q3 which is represented on a box plot by the right hand edge of the box
- Find the difference ,Q3-Q1, to get the interquartile range
Learn More
Interquartile range :brainly.com/question/1107323
Keywords : histogram, dot plot, box plot
#LearnwithBrainly
Answer:
The third option: 62.50 cubic units
Step-by-step explanation:
V=4*2.5^3
2.5^3=15.625
V=4*15.625
V=62.50
Answer:
10 4/6 -> 10 2/3
Step-by-step explanation:
simpliest form is the second option :)
