10% chance of burning out
100-10= 90% chance of not burning out
90% = 0.9
3 lightbulbs
0.9^3 = 0.729 = 72.9%
The probability that all 3 lightbulbs stay lit by the end of the month is 72.9%
Answer: 45,280
Step-by-step explanation:
566 * 80 = 45,280
No, not really, restaurants keep getting expensive every year.
The last one is wrong because a triangle is a paralellogram and not a quadrilateral. Please mark as brainliest. :)
Set up the proportion, you get 20/30=x/150. You will need to be 100 dollars.
