Answer:
Which Lap is urs
Answer:5.D
and
6.A
Step-by-step explanation:
a. Write an expression for the volume of all the slabs
b. What should x equal, to the nearest foot?
Answer:
x ≈ 118 ft
Step-by-step explanation:
To get an expression for the volume of all slabs, we can use the formula of volume of cuboid 'V', which is equal to the product of its length 'x', breadth 'x' and height 'x-3' i.e.
For 25 slabs,
Since, V cannot be more than 350,000 , therefore,
which can be written as:
either:
x ≈ 118 ft
or:
which is not possible.
Hence x should be 118 ft
What percent of the meal cost was the tip?
The tippercentage of the meal cost is 12.5%.
The percentage is calculated by dividing the required value by the total value and multiplying by 100.
Example:
Required percentage value = a
total value = b
Percentage = a/b x 100
Example:
50% = 50/100 = 1/2
25% = 25/100 = 1/4
20% = 20/100 = 1/5
10% = 10/100 = 1/10
We have,
The cost of the meal = $120
The amount of tip = $15
The percentage of the tip.
= 15/120 x 100
= 12.5%
Thus,
The percentage of the tip of the meal cost is 12.5%.
Learn more about percentages here:
#SPJ2
Answer:
Step-by-step explanation:
Paul received a $15 tip on a meal that cost $120. What percent of the meal cost was the tip?
15 / 120 = .125
.125 * 100 = 12.5%
answer: percent of the meal cost was the tip was 12.5%