If I get paid 8 dollars a hour, and I worked 180 hours how much money will I recive

Answer:

I think that B is not a linear equation.

Step-by-step explanation:

Linear eqautions can not contain exponents in them. B has x to the power of 3 and y to the power of 2, ruling it out to be a linear equation.
I hope this helps! :)

[tex]\qquad\qquad\huge\underline{{\sf Answer}}[/tex]

Linear equation has a degree of 1, that means the maximum power of a variable in a linear equation/expression should be 1. if an equation doesn't satisfy this condition then it's not a linear equation.

So, by Observing the choices, we get to the conclusion that the one which isn't a linear equation is B

[tex]\qquad \sf  \dashrightarrow \: {x}^{3} - 5 {y}^{2} = 4[/tex]

Here, the variables have greater powers tham one, and degree is 3. so it's the required Answer ~

Answer:

56 degrees

Step-by-step explanation:

The total amount of degrees in a triangle is 180: all three angles add up to 180. We can set up an equation to solve this.

40 + 2x + 3x = 180

Let's add like terms:

40 + 5x = 180

Subtract 40 on both sides:

5x = 140

Divide by 5 on both sides to solve for x:

x = 28

Angle A is equal to 2x. Plug in 28 for x. 2*28 = 56. Therefore, Angle A is 56 degrees.

Answer:

∠ A = 56°

Step-by-step explanation:

the sum of the 3 angles in a triangle = 180°

sum the 3 angles and equate to 180

2x + 3x + 40 = 180

5x + 40 = 180 ( subtract 40 from both sides )

5x = 140 ( divide both sides by 5 )

x = 28

then

∠ A = 2x = 2(28) = 56°

Answer:

y =1/2x + 2

Step-by-step explanation:

Rise/run and then the y intercept

Answer:

I am going to say 182

Step-by-step explanation:

As per the law of conservation of energy:

C. The reaction system absorbs 22 kJ of energy from the surroundings

This law of energy states that the energy remains conserved its neither created nor destroyed. It remains conserved throughout the reaction.

when an amount of heat gets absorbed during the reaction from the surroundings this type of reaction is known as an endothermic reaction.

So, for fulfilling law of conservation, same amount of energy must be asborbed.

Thus, option C is correct.

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Answer:

Sorry the picture isn't clear, click it again

Answer: 5

Step-by-step explanation: A cube has all lengths equal.

Volume is 125 find the cube root

Using an exponential function, it is found that the bottle contains 255,960 atoms of tritium after 11 years.

A decaying exponential function is modeled by:

[tex]A(t) = A(0)(1 - r)^t[/tex]

In which:

In this problem:

Thus, the equation is given by:

[tex]A(t) = A(0)(1 - r)^t[/tex]

[tex]A(t) = 450000(1 - 0.05)^t[/tex]

[tex]A(t) = 450000(0.95)^t[/tex]

After 11 years, the amount is given by:

[tex]A(11) = 450000(0.95)^{11} = 255960[/tex]

The bottle contains 255,960 atoms of tritium after 11 years.

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The probability of getting red marble from the consider withdrawal of a marble is 0.107 approximately.

Suppose that there are finite elementary events in the sample space of the considered experiment, and all are equally likely.

Then, suppose we want to find the probability of an event E.

Then, its probability is given as

[tex]P(E) = \dfrac{\text{Number of favorable cases}}{\text{Number of total cases}} = \dfrac{n(E)}{n(S)}[/tex]

where favorable cases are those elementary events who belong to E, and total cases are the size of the sample space.

Given that:

The bag contains:

Since he draws one marbel, thus, only one colored marble would come out.

Let we suppose we've to find P(red marble coming out).

Then, if we take:

E = event of Rafael drawing a red marble,

then E can be done in 6 ways as there are 6 red marbles to choose from.

Also, withdrawal of 1 marble (of any color) can be done in (5+6+45 = 56) 56 ways.

Thus, we get:

[tex]P(E) = P(\text{Choosing a red marble}) = \dfrac{6}{56} = \dfrac{3}{28} \approx 0.107[/tex]

Thus, the probability of getting red marble from the consider withdrawal of a marble is 0.107 approximately.

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Answer:

129

Step-by-step explanation:

The easiest thing to do would be an equation.

Since the value is decreasing by 6 each time you have -6x

-6x+?=?

Next thing you do, to get the y-intercept, would be to add 6 to the 309, which is the first term in order to get the zeroth term. This would make 315 the y-intercept

-6x+315=?

To solve for the 31st term, plug in 31 for x to get 129

[tex]\\ \rm\Rrightarrow \sqrt{36x^3}[/tex]

[tex]\\ \rm\Rrightarrow \sqrt{6^2x^3}[/tex]

[tex]\\ \rm\Rrightarrow 6x^{3\times \dfrac{1}{2}}[/tex]

[tex]\\ \rm\Rrightarrow 6x^{\frac{3}{2}}[/tex]

Answer:

[tex]\textsf{D)}\quad6x^{\frac{3}{2}}[/tex]

Step-by-step explanation:

[tex]\textsf{Apply radical rule} \quad\sqrt{ab}=\sqrt{a}\sqrt{b}:[/tex]

[tex]\begin{aligned}\implies \sqrt{36x^3} &=\sqrt{36}\sqrt{x^3}\\ & =6\sqrt{x^3}\end{aligned}[/tex]

[tex]\textsf{Apply radical rule} \quad\sqrt[n]{a}=a^{\frac{1}{n}}:[/tex]

[tex]\implies 6\sqrt{x^3}=6(x^3)^{\frac{1}{2}}[/tex]

[tex]\textsf{Apply radical rule} \quad(a^b)^c=a^{bc}:[/tex]

[tex]\implies 6(x^3)^{\frac{1}{2}}=6x^{\frac{3}{2}}[/tex]

Answer:

2. y - 2 = -1/6(x + 10)

3. y - 1 = -1/6(x + 4)

5. y = -1/6x + 1/3

Step-by-step explanation:

hope this helps!

The population mean of the sampling by the researcher is 240, the standard deviation is 40 and the z score is -2.

It should be noted that the mean is the average of the numbers that are given in a population. The z score is -2 as it measures the relationship between the means.

The probability that the drug will wear off between 200 and 220 minutes will be:

= P(Z < -1.58) - P(Z < -3.16)

= 0.0571 - 0.0008

= 0.0563.

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Answer:

  (b)  1.7 in

Step-by-step explanation:

The area of a regular polygon in terms of perimeter and apothem is given by the formula ...

   A = 1/2Pa

For a hexagon, the perimeter is 6 times the side length, so this becomes ...

  A = 1/2(6s)a = 3sa . . . . . for side length 's' and apothem 'a'

__

Solving for the apothem, we find ...

  a = A/(3s)

For the given values of area and side length the apothem is ...

  a = 10.4/(3·2) = 1.733... ≈ 1.7 . . . inches

The apothem, rounded to tenths, is 1.7 inches.

Answer:

1.7 in.

Step-by-step explanation:

E2020 Geometry B!! :3

Assuming that these are seperate equations:

Problem 1:

1) Use the sum-product pattern.

x² - 5x - 6

x² + x - 6x - 6

2) Common factor from the two pairs.

x² + x - 6x - 6

x (x + 1) - 6 (x + 1)

3) Rewrite in factored form.

x (x + 1) - 6 (x + 1)

(x - 6) (x + 1)  ----> Answer

Problem 2:

1) Use the sum-product pattern.

x² + 3x - 40

x² + 8x - 5x - 40

2) Common factor from the two pairs.

x² + 8x - 5x - 40

x (x + 8) - 5 (x + 8)

3) Rewrite in factored form.

x (x + 8) - 5 (x + 8)

(x - 5) (x + 8) ----> Answer

Problem 3:

1) Use the sum-product pattern.

x² - 7x - 30

x² + 3x - 10x - 30

2) Common factor from the two pairs.

x² + 3x - 10x - 30

x (x + 3) - 10 (x + 3)

3) Rewrite in factored form.

x (x + 3) - 10 (x + 3)

(x - 10) (x + 3) ----> Answer

Cheers,

ROR

Answer:

D

Step-by-step explanation:

21+16=37, so 37 gallons.

1+2=3, so 3 quarts.

Answer:

The median of the data is 6

The Lower Quartile is 2

The upper quartille is 3

The mimimum value is 15

The maximum value is 9

Answer:

Fourth-degree trinomial

Step-by-step explanation:

7x⁴ + 7x³ + 10x

There are three terms, and the biggest degree (exponent) is 4. Therefore, this is a fourth-degree trinomial.

Note:

Hope this helps!

Answer:

the answer is h and L

Step-by-step explanation:

Answer: (x−h)2+(y−k)2=r2. The center is (h,k) and the radius measures r units.

Step-by-step explanation:..hope this helps uwu have a great day xlXCherryColaXlx..(pls mark me brainliest)

Answer:

60°

Step-by-step explanation:

π/3Since π is denoted as 180°,

To convert π/3 radians to the nearest degree will

be:π/3 =

=180/3

= 60°

Answer:

it would be helpful if you provided some answers to know what questions your doing but 60

Step-by-step explanation:

Answer:

30 units

Step-by-step explanation:

If the w=5 and we know that the length is 2(5)=10

For perimeter, there are two sides.

2(10)+2(5)=30 units

Answer:

12 c.m. and 12 c.m.

Step-by-step explanation:

model/actual = scale factor (same thing for dilation)

21/14 = 3/2

3/2*8 =4*3 =12

Answer:

6+(3 root2)+(2 root3)+ root6

Step-by-step explanation:

good luck

Answer:

Your answer is Vertical.

Step-by-step explanation: