Answer:
84 cases
Step-by-step explanation:
The amount of money need to be raised = $ 500
Selling price of each ball = $2
1 Tennis case = 3 balls.
Earnings = Selling Price of each ball x Number of balls sold
Quantity sold = Earnings / Selling Price of each ball
Quantity sold = $ 500 / $ 2 = 250 balls
Using direct proportions
1 case = 3 balls
? cases = 250 balls
No.cases = 250 balls / 3 balls = 83.333
Note: Minimum number of cases required are 83.3333 to earn $ 500; however, we can not sell 0.3333 number of cases, hence, we will sell atleast 84 cases.
Answer:
2. Tree diagram.
Step-by-step explanation:
A tree diagram is used to represent a probability space of a compound event. A tree diagram always starts at a single node, and then branches out and is used in strategic decision making, valuation or probability calculations. Therefore, the correct option is option 2.
Attached you will find an example of a tree diagram.
20 divided by 5 is 4
20 divided by 5 = 4
Pretty sure the answer is 2