20 * (31/100) = 21*0.31=6.51
20.00-6.51=13.49
Caleb paid $13.49
Answer:
Step-by-step explanation:
by reading the graph that says one square is the size 1 we can see that PX starts at 0 on the x -axis, and ends at 7 on the x-axis (horizontal) so
PX = 7 units
Answer:
Approximately 23 cups of coffee
Step-by-step explanation:
Break even = Fixed cost/Selling price - variable cost
Fixed cost = $75
Selling price = $4.50
Variable cost = $1.25
Break even = $75/$4.50 - $1.25
= 23.076923077
Approximately = 23
Therefore, Mary has to sell approximately 23 cups of coffee daily in order to break evem
Answer:
46, 55
Step-by-step explanation:
Please let me know if you want me to add an explanation as to why this is the answer. I can definitely do that, I just don’t want to waste my time in case you don’t want me to :)
Answer:
The depth of the water in the pool is 2.4 metres
Step-by-step explanation:
The Volume of Water in the Pool= 3000m³
Length of the Pool=50m
Width of the Pool=25m
Height=?
Volume of a Rectangular Prism= Length X Width X Height
3000= 50 X 25 X Height
3000= 1250H
H=3000/1250
Therefore, the Height of water in the pool = 2.4m
The water in the pool is 2.4 metres deep.
