Answer:
c.
Step-by-step explanation:
i actually dont know i just guessed
Answer:
The correct option is 1.
Step-by-step explanation:
It is given that the box plot shows the number of books sold each day at a store for 80 days.
A box plot is drawn with end points at 0 and 16. It means minimum value is 0 and maximum is 16.
The box extends from 2 to 12. It means first quartile is 2 and the third quartile is 12. A vertical line is drawn inside the box at 7, it means median is 7.
He have to find the number of days in which the bookstore sell 2 to 12 books.
2 is first quartile and 12 is third quartile, we know that



The data lies between Q₁ and Q₃ is 50% of the data.

The bookstore sell 2 to 12 books in 40 days.
Therefore, the correct option is 1.
Let y= mx-2 be the tangent line to y=x^2-4x+2 at x=a.
Then slope, 
Hence the equation is y=(2a-4)x-2
Let's find y-coordinate at x=a using tangent line and curve.
Using tangent line y at x=a is (2a-4) a -2 
Using given curve y-coordinate at x=a is 
Let's equate these 2 y-coordinates,



a=2 or -2.
If a=2, 
If a=-2,
Hence m values are 0 and -8.
Kinetic Energy (KE) is equal to half of an object's mass (1/2*m), multiplied by the velocity squared.
This would be represented by the equation:
Ek = 1/2*mv^2
Answer:
E
Step-by-step explanation:
69