The ratio of green marbles to yellow marbles is 16 green marbles to 36 yellow marbles.
If there are 4 green marbles,
how many yellow marbles are there?

Afurniture store has 1,500 chairs in storage. a manager uses three delivery receipts to simulate samples to check 100 chairs and note the number of brown chairs. suppose the actual number of brown chairs is 1,080. about how many brown chairs are

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:

Find the value of x. give reasons to justify your solutions! l, m ∈ kn