Answer:
- actor, root is "-or"
meaning, someone who does something
2. Photographs, root is photo and graph , graph means write photo means light.
3. autograph, root is graph, affix is auto, root means to write
4. telephone, root is phone, means sound or voice
5. television, root is "vis" meaning is see
Step-by-step explanation:
QUESTION 1: (2, -3) and (5, -4)
<u>Y2 -Y1</u>
X2 -X1
<u>-4 - -3</u>
5 - 2
= - <u>1</u>
3
QUESTION 2: (3, -4) Slope = 6
About Point Slope Form:
- Y -Y1 = m (x - X1)
- m is the slope
- Y1 & X1 is a point on the line
- The form allows you to identify the slope & the point on the line
Y - -4 = 6 (x - 3)
Okay so you put the numbers in order:
70, 74, 81, 82, 83, 91, 94.
Then you find the median which will be Q2:
82.
Once you have the total median, you find the midpoint of the first and last part:
70, 74, 81. Midpoint/Q1=74
83, 91, 94. Midpoint/Q3=91
Now that you have that, you subtract Q3 and Q1.
91-74=17
17 is your IQR.
Answer:
48 minutes.
Step-by-step explanation:
Suppose she read x pages in the morning in t hours. Then we have the equation:
x = 60t.
In the evening we have
x = 40(2 - t) ( because she read a total of 2 hours and the same number of pages as in the morning).
Equating the 2 equations we have:
60t = 40(2 - t)
60t = 80 - 40t
100t = 80
t = 0.8 hours.
That is 0.8 * 60 = 48 minutes
Answer:
343 square root 1000
Step-by-step explanation:
See Image below:)