Last month, hao’s dog ate 40 cans of dog food in 31 days . how many cans should hao buy to feed his dog for the next 6 days?

Hao will need 8 cans of dog food.

Step-by-step explanation:

Hao's dog ate 40 cans of dog food in 31 days, meaning that he ate (40/31) cans per day, or around 1.29 cans per day. If we multiply this by six, we can see that Hao's dog will eat:

(1.29 cans per day)(6 days) = 7.74 cans of dog food in that time,

meaning that Hao will have to purchase 8 cans of dog food to make sure his puppy won't go hungry!

Hope this helps!

.24

step-by-step explanation:

the probability is   .24

the first player had the highest probability of getting a silver marble

the game could be made fair by adding back the marble that was drawn after each draw

well if he bought them at 5 cedis each sold them at 7 cedis each then he would make a profit of 2 cedis of each book. if in total he made 150 cedis profit that means he sold 75 books. he lost 12 books at the start so that means he originally bought a total of 82 books.

step-by-step explanation: