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3 years ago

Which of the following are steps in practical problem solving?

Mathematics

2 answers:

DiKsa [7]3 years ago

8 0

1. Assign an identifying variable to the quantity to be found.

2. Write a sentence stating conditions placed on the quantity.

3. Solve the sentence for the variable.

miskamm [114]3 years ago

3 0

1.Assign an identifying variable to the quantity to be found.

2. Write a sentence stating conditions placed on the quantity

5. Solve the sentence for the variable

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The relationship between the number of hours a plumber works and the total work fee she charges is proportional. Her fee for 5 h

dolphi86 [110]

Answer: As given, relationship between the number of hours a plumber works and the total work fee she charges is proportional.

The meaning of proportional is Ratio of number of hours a plumber works and the total work fee she charges is constant.

Using Unitary method

5 hours of work = $350

1 hours of work = $70

Let number of hours worked = x hours

Amount earned for x hours of work is represented by = $ y

For , x hours of work amount earned = 70 x (x=1,2,3...)

→y= 70 x

→→

Step-by-step explanation:

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3 years ago

What is the range of the function on the graph?all real numbersO all real numbers less than or equal to -1all real numbers less

Yuki888 [10]

The range of the function f(x) is the set of all values that function f takes.

The domain of the function f(x) is the set of all possible values for x.

From the given graph you can see that the domain is all real numbers, $x\in (-\infty,\infty).$

The maximal y-value that f takes is 3 at x=-1. For all another x from the domain, y is less than 3.

Thus, the range of the given function is $y\in (-\infty,3].$

Answer: $y\in (-\infty,3].$

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3 years ago

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What is a woman and a boy no clothes going at each other called? go full detail

Harlamova29_29 [7]

Answer:

sex i guess

Step-by-step explanation:

plzzz mark bianlist

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3 years ago

make up a new animal that can do some incredible thing. write a short description of that animal and its special capability comp

Ganezh [65]

Answer:

Dragon, legendary monster usually conceived as a huge, bat-winged, fire-breathing, scaly lizard or snake with a barbed tail. The belief in these creatures apparently arose without the slightest knowledge on the part of the ancients of the gigantic, prehistoric, dragon-like reptiles

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3 years ago

Janet had 3/5 yd of material. she used 1/3 of it for a hat. How much material did she use? explain how you got your answer.

9966 [12]

Answer:

Think of the total as 1/5 + 1/5 + 1/5 = 3/5

You have THREE fifths of material.

You use ONE of those fifths.

That leaves you with TWO fifths.

Step-by-step explanation:

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3 years ago