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3 years ago

What is a domain mathamatics

Mathematics

2 answers:

dalvyx [7]3 years ago

5 0

Answer:

In mathematics, the domain or set of departure of a function is the set into which all of the input of the function is constrained to fall. It is the set X in the notation f: X → Y, and is alternatively denoted as. . Since a function is defined on its entire domain, its domain coincides with its domain of definition.

Step-by-step explanation:

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Alona [7]3 years ago

5 0

Answer: In mathematical analysis, a domain is any connected open subset of a finite-dimensional vector space.

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oksano4ka [1.4K]

It took him 9.92 hours to complete the journey.

Step-by-step explanation:

Given,

Distance traveled = 50 miles

Distance traveled on horse = $\frac{50}{2}=25\ miles$

Distance traveled on foot = 25 miles

Speed while riding = 9 miles per hour

Distance = Speed * Time

Time while riding = $\frac{Distance}{Speed}$

Time while riding = $\frac{25}{9}=2.78\ hours$

Speed while waling = 3.5 miles

Time = $\frac{25}{3.5}=7.14\ hours$

Total time = 2.78+7.14 = 9.92 hours

It took him 9.92 hours to complete the journey.

Keywords: speed, distance

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2 years ago

What is 23 1/3 as an improper fraction

katen-ka-za [31]

Answer:

70/3

Step-by-step explanation:

Multiply: 23*3
23*3=69
Add: 69+1
69+1=70
70/3

Hope this helped!! :)

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2 years ago

Lisa drank 7/16 of a bottle of water during the soccer game. Julianne drank 2/3 of the water in a bottle that was the same size

frez [133]

Answer:

julianne drank by about .1 tenth

Step-by-step explanation:

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2 years ago

Express each decimal to fraction 0.8255555…

Mama L [17]

Answer:

08255555/10000000 this is the answer

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3 years ago

Read 2 more answers

10. Triangle A and triangle B are similar. The perimeter of triangle A is 15 m and the perimeter of

pentagon [3]

Answer:

2:1

Step-by-step explanation:

I think I'm not 100 percent sure

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3 years ago