The probability of getting all heads is 1 / 2^6 = 1/64 as there is only 1 event where this happens in a possible 2^6 = 64 events. It is the same as the probability of getting all tails. The probability of getting at least 1 head is 1 - p(all tails) = 63/64.
Answer:
-1 and 1/3
Step-by-step explanation:
-12 x -1 1/3= 16
1st do 12.80 times .15 because you changed the percent to a decimal and you get $1.92 that is 15%.
6,000,000,000+4,000,00+700,000+20,000+80
Answer:
- 77
Step-by-step explanation:
To evaluate, substitute x = 4 into g(x) then substitute the value obtained into f(x).
g(4) = 4² + 3 = 16 + 3 = 19
f(19) = (- 4 × 19) - 1 = - 76 - 1 = - 77
