A point on the graph (for train b) that is exact is (2,250). From the origin, the rise is 250 and the run is 2. Rise/run would give us 250/2, which is 125. This means that train B travels 125mi every hour. For train A, we subtract the distance from hour 2 from hour 3 to get the miles per hour (because 3-2=1, subtracting the distance of hour 3 from 2 will give us the distance in 1 hour). 180-120= 60, meaning train A travels at 60mph. 60<125, meaning A
The answer is 0.27. Divide 3/11 as it is.
True is the correct answer
Answer:
Ans = 1/3
Step-by-step explanation:
30/90 divide by 10 equals 3/9
3/9 divide by 3 equals 1/3
The probability that the diamond picked will be real at the start is:
P1 = 6/11
If the diamond is not replaced back into the container, then the probability that at most four of them are real is:
P = (6/11)(5/10)(4/9)(3/8)(5/7)(6/6)
P = 5/154 or
P = 0.0325 or
P = 3.2468%