Answer:
a. 12 yd
Step-by-step explanation:
Is each question Statistical or Not statistical to classify each question.
1 answer:
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Answer:
The number of tickets they need to sell is
Step-by-step explanation:
The formula is p = n(d - c), where
- P is the total profit made from the event
- n is the number tickets sold
- d is the price charged for each dinner
- c is the cost of food per plate
To find the number of tickets they need to sell separate n in one side and the other variables p, d and c in the other side
p = n(d - c)
n is multiplied by the difference of d and c, so lets divide both sides by the difference of d and c
Cancel (D_C) up with (d - c) down in the right hand side
Switch the two side
The number of tickets they need to sell is