A 12-sided solid has faces numbered 1 to 12. The table shows the results of rolling the solid 200 times. Find the experimental probability of rolling a number greater than 10.
Results
Number
rolled
1 2 3 4 5 6 7 8 9 10 11 12 Total
14 16 18 16 21 16 17 17 17 14 16 18 200
Frequency
The experimental probability of rolling a number greater than 10 is 1
(Simplify your answer.)

step-by-step explanation: given equation a = h(b 1+b 2)

also we are given values of a, h and b 1 as :

a = 16, h = 4, and b 1 = 3.

in order to solve it for b 2, we need to plug the given values of   a, h and b 1 .

therefore, plugging values of   a, h and b 1   in given equation, we get

16 = 4( 3 + b 2)

first dividing both sides by 4, we get

4 = 3 + b 2

subtracting 3 from both sides, we get

4 -3 = 3 -3 + b 2

1 = b 2.

my dear correct answer is option number 3