f(5) = 0.5^(5-1)*f(1) = 0.5^4 * 120 = 7.5
Answer:
B = 115
Step-by-step explanation:
Since A and B are supplementary, they add up to 180 degrees.
Thus, 65 + B = 180, and B = 115
Ten choices for the first digit, 10 for the second, 10 for the third,
10 × 10 × 10 = 1000 combinations
Answer: 1000
Answer:
4 : 5
Step-by-step explanation:
8 : 10
4 : 5
hope this was helpful : )
