Answer:
7/15
Step-by-step explanation:
7 boxes out of 10 contain $20. Therefore 3 boxes do not have $20 bills.
The probability of picking a bag with a $20 bill
= 7/10
The probability of picking another bag with $20 bill
= (7-1)/(10-1)
= 6/9
The probability of getting two $20 bills.
= 7/10 × 6/9
= 42/90
= 7/15
Answer:
A: 26 People
B: There will not be any ice cream left over.
Step-by-step explanation:
Since you're serving in 3/4, its best to convert to quarters, which is equal to . You can divide pints of ice cream by pints per person, which will get you 26 with no remainder. Since there is no remainder, there is no ice cream left over.
If I helped, a brainliest answer would be greatly appreciated!