Possibility 1: nondefective-defective-defective
possibility 2: defective-nondefective-defective
possibility 1: 8/10x 2/9 x 1/8 = 16/720=1/45
possibility 2: 2/10 x 8/9 x 1/8= 16/720=1/45
answer: 2/45
Keurig takes about 58 days 15 hours and 30 mins. So we have to turn this into hours
So 58 days = 1392
Now we add + 15
-------
1407
Answer:
1).For a watermelon weighing 21 pounds, cost will be same at both the markets.
2). Watermelon weighing 18 pounds should be purchased at Harmless Trail.
Step-by-step explanation:
Let the weight of a watermelon sold by Biggy market = x pounds
Cost of the watermelon = $3.99
Cost of same watermelon at Harmless Trail market = $0.19x
If the cost of watermelon in both the markets are same,
0.19x = 3.99
x =
x = 21 pounds
Therefore, for a watermelon weighing 21 pounds, cost will be same at both the markets.
If the largest watermelon weighs 18 pounds,
Cost at Biggy = $3.99
And cost at the Harmless Trail = 18×0.19 = $3.42
Therefore, watermelon weighing 18 pounds should be purchased at Harmless Trail.
Answer:
20 + 6n > 75(the sign has an underline)