Answer:
3 times more.
Step-by-step explanation:
The odds of landing a dart in any of the circles correspond to the surface area of the circle.
Calculate the surface area of both circles:
The formula for the area of a circle is 
.
- inner circle:
- for the outer circle, use the formula then subtract the value of the inner circle, to find the remaining area:
Calculating greater chance:
Divide the larger area by the smaller area:
That means that the area of the outer circle is 3 times larger, making it 3 times more likely to hit the outer circle. Therefore the points for hitting the inner circle should be 3 times more.
The right answer is Option C : 5
Step-by-step explanation:
Let,
The numerator of fraction = x
The denominator of a fraction is 10 more than its numerator.
When 1/3 is added to this fraction,
the resulting fraction’s denominator is three times the denominator of the original fraction its numerator is 15 less than its denominator
Therefore, it becomes
Taking LCM on left side
Multiplying both sides by 3(x+10)
The numerator of original fraction is 5.
The right answer is Option C : 5
Keywords: fraction, addition
Learn more about fractions at:
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Im doing this too also,
X is greater than equal to negative 4 on the graph closed circle going right>>>>
X is less than equal to 3 closed circle going left....
Answer:
The answer to your question is: 8 bags of gravel
Step-by-step explanation:
Data
width = 11 ft
path = 2 ft
bag of gravel = 9 ft²
Area of a square garden with path= 11 x 11 = 121 ft²
Area of the square garden = 7 x 7 = 49 ft².
Area of the path = 121 - 49 = 72 ft²
# of bags = 72 / 9 = 8 bags
The answer is d) y - 4 = -1(x - 2)
