Fruit: sugar in 2: 3 . if 8kg of sugar is used how much fruit ?

What is not true about kl and mn? what is mn? (show )

The probability that an adult possesses a credit card is .70. a researcher selects two adults at random. by assuming the independence, the probability that the first adult possesses a credit card and the second adult does not possess a credit card is:

In a two-digit number the units' digit is 7 more than the tens' digit. the number with digits reversed is three times as large as the sum of the original number and the two digits. find the number.