Answer:
Step-by-step explanation:
- The length of the segment JM is 25 units.
- The segment JL is between 0 and 12, so is 12 units.
- The segment KL is between 5 and 12, so is 7 units.
<u>The probabilities for each point:</u>
- P(point on JL) = 12/25
- P(point not on KL) = 1 - 7/25 = 18/25
<u>Required probability:</u>
- P = 12/25*18/25 = 216/625
Correct choice is D
Answer:
First, use the equation of the trend line to find the IQ that is expected by the GPA. Next, use the other equation of the trend line to find the SAT that is predicted by the IQ.
Step-by-step explanation:
have a great day!
Answer:
(0, 0)
Step-by-step explanation:
f(x) = (x-4)(x+4)
Let f(x) = 0
Therefore,
(x-4)(x+4) = 0
x - 4 = 0 or x + 4 = 0
x = 4 or x = - 4
Hence x - intercepts are (-4,0) & (4, 0)
Mid point of x - intercepts = (- 4 + 4) /2, (0+0)/2= 0/2 , 0/2 = (0, 0)
Answer:
y=-5/2x+25
Step-by-step explanation:
The slope is -5/2. Use the point-slope form to write the equation, then simplify and convert into the slope intercept form.
(y--25)=-5/2(x-20)
y+25=-5/2x+50
y=-5/2x+25