A plumber charges $110 per hour. If h represents the number of hours that he works, what domain values are relevant on a graph that shows his earnings?

Answers

Answer 1

Answer:

Given that a plumber charges $110 per hour. Where h represents the number of hours worked by plumber.

Then profit equatio for the plumber is given by P=110h

where P gives total earning of the plumber in h hours.

Now we need to find about what domain values are relevant on a graph that shows his earnings. Graph is not given but that is not the problem.

We know that number of hours can never be negative. It can be 0 or more.

Hence domain for the graph will be "all positive real numbers" which can also be written as:

h≥0.

Maximum hours is not given neither it is specified to use data for how many days so we will not put any upper bound for h.

Answer 2

Answer:

Answer:

h ≥ 0

Step-by-step explanation:

The equation of his earnings is $110h. He can't work negative hours.

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Answers

The correct answer for the question that is being presented above is this one: "C 6 in. by 8 in. by 10 in. The dimension of the rectangular prism container is 6 in. by 8 in. by 10 in.
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When rewriting a literal equation in terms of a specific variable, you may need to divide by which of the followingoptions? Select all that apply.
o Variable
Variable Expression
o Number
Inequality Sign

Answers

9514 1404 393

Answer:

Variable
Variable Expression
Number

Step-by-step explanation:

You may need to divide by any of the terms or expressions that make up an equation. You will not be dividing by math symbols, such as an inequality sign.

A Pair of basketball shoes was originally priced at $80 but was Marked 37.5% what was the retail price of the shoe

Answers

The retail price of the basketball shoe is $110 because 37.5% of $80 is $30. So, you add $80 to $30 and you get $110.

A batch of cookies for 3/4 cup of flour.You want to make 1/2 of a batch.How much flour do you need?

Answers

For the total batch you need 3/4 cup and you only want one half of that, so you need to multiply 3/4 by 1/2

$(3)/(4) * (1)/(2) = (3)/(8)$

First will make the fraction is easier by turning it into 6/8 but because we’re halving it the we only halve the numerator, so it’s 3/8.

If this can’t be understood I’d gladly help elaborate

The congruent sides of an isosceles triangle are each 1 unit longer than the length of the shortest side of the triangle. The perimeter of the triangle is the same as the perimeter of a square whose side length is 2 units shorter than the length of the shortest side of the triangle. What is the length of the shortest side of the triangle?

Answers

The length of the shortest side of the triangle is 10cm.

It is given that congruent sides of an isosceles triangle are each 1 unit longer than the length of the shortest side, the perimeter of the triangle is the same as the perimeter of a square whose side length is 2 units shorter than the length of the shortest side of the triangle.

What is congruent triangle?

All three corresponding sides are equal and all the three corresponding angles are equal in measure.

Let's have the variable x be the length of the shortest side.

To equate to demonstrate this problem:

Longer sides of the triangle is (1+x)

Perimeter = (x-2)*4

Therefore, the equation is 4(x-2)=(1+x)+(1+x)+x

Simplify:

4x-8=2+3x

4x=10+3x

x=10

So, the length of the shortest side of the triangle is 10cm.

Learn more about congruent triangle here:

brainly.com/question/10546962

#SPJ5

So let's have the variable x be the length of the shortest side. Then, we make an equation to demonstrate this problem:
Longer sides of the triangle is (1+x)
Perimeter = (x-2)*4
Therefore, the equation is 4(x-2)=(1+x)+(1+x)+x
Simplify:
4x-8=2+3x
4x=10+3x
x=10

How do you convert 2/30 into a percent ?

Answers

2/30 in percentage is 6,67%
you must divide first the fraction and multiply by 100

Answer:

6.667%

Step-by-step explanation:

(2/30)*100

=200/30

=20/3

=6.667%

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