Answer:
a) 4.2%
b) 14.1%
Step-by-step explanation:
a) 0.9³⁰ = 0.0423911583
b) 30C1 × 0.1 × 0.9²⁹ = 0.1413038609
B)tan A=7/24. Because it’s the only correct ratio. Tan=opp/adj. Others are not the correct ratios so they can’t be used.
J: (3, 10)
K: (2, 8)
L: (8, 6)
The solution to this system is the line x + y = 5. Since the first
equation states that the quantity of (x+y) is greater than or equal to
5, while the second states that the same quantity of (x+y) is lesser
than or equal to 5, therefore the greater and less than parts are
contradictory, and the only possibly solution is that x + y = 5.