Answer:
The area of the frame is
Step-by-step explanation:
Given portrait without frame has a height of
Where is width of portrait.
Also, width of frame is
Now, we will compute the height of the frame
In order to find the total height of frame we need to add the width of frame two times into the height of the portrait.
So, initially height of portrait was
Now, height of frame is
As the frame is in rectangular shape,
Total area of frame would be
Height of frame width of frame Width of portrait width of frame.
The total area of the frame is
Answer:
9/25
Step-by-step explanation:
3 novels , 1 bio , 1 poetry = 5 books
P( novel) = novels / books
= 3/5
Book is returned
3 novels , 1 bio , 1 poetry = 5 books
P( novel) = novels / books
= 3/5
P(novel, return, novel) = 3/5 * 3/5 = 9/25
Answer:
x = 13, z = 184
Step-by-step explanation:
(14x-94) = 88
14x = 182
x = 13
z = 360 - 88*2 = 360 - 176 = 184
Standard deviation is the average distance between two points on the graph. If the standard deviation (sd) is high, then the variables relationship is more spread out and unlike one another. The smaller the sd, the closer and less varied the variables are.
9514 1404 393
Answer:
B. -3/4
Step-by-step explanation:
Over the 8-day period from day 2 to day 10, the number of houses sold decreases by 6 from 8 to 2. The average rate of change is ...
m = houses/day = -6/8 = -3/4