X=number of years after 2000.
y=percentage of residents (still) reads newspapers for information
initial value (= y-intercept) = percentage in 2000 = 54%
slope = increase each year = -1.7% (because it is a decrease)
the slope intercept form of the equation is therefore:
y=slope(x)+initial value, or
y=-1.7x+54 (in %)
Answer:
Option 4 is the right answer.
Step-by-step explanation:
As we know in the given circle area of minor segment having an angle ∅ and radius of the circle r is shown by
Area of the minor segment / Area of the circle = ∅ / 360° (∅ is in degrees)
Area of the minor segment / πr² = ∅ / 360°
Area of the minor segment = (∅ / 360°) × πr²
Therefore Option 4 is the right answer.
Answer:
choosing 1 red marble
choosing 1 white marble, replacing it, and choosing another white marble
choosing 1 white marble
Step-by-step explanation:
red marble has a 30 percent chance
1 white marble and then replacing and another white marble is 25% chance
1 white marble is 50% chance
Simple, just divide the number by the percentage and you get the original number. You can check it by multiplying the original number of 272 by 55% or .55 to get 150.
150/.55 = 272
