If b = 3, then b^-2 is equivalent to _____.
2 answers:
You might be interested in
Answer:
Step-by-step explanation:
Adding 9x & 3x gives 12x.
Now taking 4 common from both the terms , we get :-
Answer:
78.5%
Step-by-step explanation:
The area of the square is equal to diameter squared
i.e 4 in × 4 in = 16 square inches
The area of the circle is π × r²
i.e π × 2² = 12.56637061
The percent of the time the point will be in the circle = (Area of the circle) ÷ (Area of the square) × 100
i.e × 100 = 78.53981631%
And is equal to 78.5% (rounded up to the nearest tenth of a percent)