Your friend and you are doing a homework problem for Math 104. Your friend decides to draw a tree diagram. It turns out that this tree diagram has 8 leaves. What can you tell about the problem, knowing only this fact? -There are 8 possible outcomes. -The tree is for an experiment with one die and one coin. -There are 8 branches in this tree. -Not enough information to be sure of any of the other statements. -The outcomes are not independent. -Each outcome has probability 1/8.
Unitary Method
The word “unitary” comes from the word “unit”, which means a single and complete entity. In this method, we find the value of a unit product from the given number of products, and then we solve for the other number of products.
Speed, Time, and Distance
Imagine you and 3 of your friends are planning to go to the playground at 6 in the evening. Your house is one mile away from the playground and one of your friends named Jim must start at 5 pm to reach the playground by walk. The other two friends are 3 miles away.
Profit and Loss
The amount earned or lost on the sale of one or more items is referred to as the profit or loss on that item.
Units and Measurements
Measurements and comparisons are the foundation of science and engineering. We, therefore, need rules that tell us how things are measured and compared. For these measurements and comparisons, we perform certain experiments, and we will need the experiments to set up the devices.
Your friend and you are doing a homework problem for Math 104. Your friend decides to draw a tree diagram. It turns out that this tree diagram has 8 leaves. What can you tell about the problem, knowing only this fact?
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