Answer:
<GHI =
Step-by-step explanation:
135°
3x^2-10x-8
= 3x^2+2x-12x-18 (write it as a difference)
= x•(3x+2)-4(3x+2)
= (3x+2)• (x-4)
Answer:
5.338401847392900e1395%377846Q9
Step-by-step explanation:
Answer: The system will succeed when the first alarm rings or when the first one fails, but the second one rings. The probability of this is 0.98
The probability of system failure is 1-(probability of success)= 1-0.98= 0.02
Step-by-step explanation:
4/100= 0.04
0.04 x 250 = 10 (This is the interest earned in the year)
250+10 = 260