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lana66690 [7]
3 years ago
7

There are 5 classes with 22 students per class ordering pizza. One pizza feeds 5 people. Which of the following is a good estima

tion of how many pizzas are needed?
Mathematics
2 answers:
Dominik [7]3 years ago
7 0

Answer:

22 pizzas

Step-by-step explanation:

<h2><u>Which of the following is a good estimation of how many pizzas are needed?</u></h2>

there are 5 classes , 22 people <em>per class</em>

hence total number of people in all 5 classes are:

5*22 = 110

one pizza feeds 5 people hence :

110/5

= <u>22 pizzas</u>

exis [7]3 years ago
6 0

Answer:

4.4

Step-by-step explanation:

22/5=4.4

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Step-by-step explanation:

From the question we are told that

   The function is  f(x, y) =  9sin(xy) \ \ \

    The point considered is  (0,8 )

Generally the maximum rate of change of f at the given point and the direction is mathematically represented as

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At  (0,8 )

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