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barxatty [35]
2 years ago
8

Which function has a domain​

Mathematics
1 answer:
Novosadov [1.4K]2 years ago
5 0

Answer:

F(x) = - \sqrt[3]{x}  

Step-by-step explanation:

A square root can only have a positive input for the domain

(The domain is the input for the function)

The cube root can be either negative or positive as an input

F(x) = - \sqrt[3]{x}  can have inputs from negative infinity to infinity

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8.07 X 5.3 help me please​
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Read 2 more answers
as a part of its diet, a pacific seahorse eats about 56 shrimp per week.It eats the same amount each day
Furkat [3]

Answer:

The Pacific seahorse eats  8 shrimp per day

Step-by-step explanation:

<u><em>The complete question is</em></u>

As a part of its diet, a Pacific seahorse eats about 56 shrimp per week. It eats  the same amount each day.

a) How much shrimp does the Pacific seahorse eat per day?

Complete the statement with the unit rate.

The Pacific seahorse eats  _____ shrimp per day.

Part a) How much shrimp does the Pacific seahorse eat per day?

Let

x ---> the number of shrimp that the Pacific seahorse eats per day

we know that

The number of shrimp that the Pacific seahorse eats per day, multiplied by the number of days in a week, must be equal to 56 shrimp

1\ week=7\ days

so

The linear equation that represent this situation is equal to

7x=56

solve for x

Divide by 7 both sides

x=8\ shrimp

therefore

The Pacific seahorse eats  8 shrimp per day

5 0
3 years ago
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