Answer:
4(3x+4)(3x-4)
Step-by-step explanation:
4(9x^2-16)
Answer:
Correct
Correct
Incorrect
Step-by-step explanation:
Answer:
The probability that the customer must open 3 or more bottles before finding a prize is 0.64
Step-by-step explanation:
In order for a customer to have to open at least 3 bottles before winning a prize, then the first two bottles shouldnt have a price. The probability that a bottle doesnt have a price is 1-0.2 = 0.8. Since the bottles are independent from each other, then the probability that 2 bottles dont have a prize is 0.8² = 0.64. Therefore, the probability that the customer must open 3 or more bottles before finding a prize is 0.64
Answer:
A vetenarian a construction worker a babysitter and a chef
Step-by-step explanation:
first 4 that poped in my head
Angle 45
Because it could be 45,45,90
