B.$21.87
C.$97.20
D.$218.70
Answer:
C. $97.20
Step-by-step explanation:
Let the dinner bill be $x.
The tip given to the waiter is $14.58.
Also, it is given that the tip is 15% of the tip.
Thus we get the relation 15% of x = 14.58
i.e. 0.15x = 14.58
i.e.
i.e. x = 97.20
Hence, the amount of dinner bill before the tip is added is given by $97.20
y =
48 m2
B.
192 m2
C.
52 m2
D.
512 m2
Answer: B.
Step-by-step explanation:
The lateral area of a rectangular prism is given by :-
, where h is the height, l is the length and w is the width of the rectangular prism.
Now, using the given information, the lateral area of the rectangular prism will be :-
what is the answer?
The equivalent ratio is calculated as: 9:8
Ratio is defined as the relative size of two quantities expressed as the quotient of one divided by the other; the ratio of a to b is written as a:b or a/b.
Proportion is defined as an equality between two ratios.
We are given that the ratio is 72:64.
This is equivalent to 72/64
If the numerator is broken down to 9 it means the denominator will be divided by 8 to get 64/8 = 8.
Thus, the equivalent ratio is 9:8
Read more about Ratio at: brainly.com/question/2328454
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