Abasket contains 13 pieces of fruit: 5 apples, 5 oranges, and 3 bananas. jonas takes piece of fruit at random from the basket, and then beth takes a piece at random. what is the probability that jonas will get an orange and beth will get an apple

Since Jonas takes a piece of fruit first, his probability of getting an Orange is 5/13 or about 38.46%.
Now since Beth takes a piece of fruit after Jonas, there's only 12 pieces left, so the probability of her getting an orange is 5/12, or 41.6666%.
Hope this helps!!

Hello!
volume of sphere =4/3.pi.r^3