A construction company has been hired to build a custom home. The builder estimates the probabilities of potential profit (or loss) as shown in the table below. What is the profit expectation for the company?

Answer: Half of them are even and half of them are odd.

Step-by-step explanation:

The even numbers are 6, 12, 18, 24, and 30. An even number is defined as a number that is divisible by 2, meaning it has no remainder when divided by 2. For example, 6 divided by 2 equals 3 with no remainder, so 6 is even.

The odd numbers are 3, 9, 15, 21, and 27. An odd number is defined as a number that is not divisible by 2, meaning it has a remainder of 1 when divided by 2. For example, 9 divided by 2 equals 4 with a remainder of 1, so 9 is odd.

Therefore, out of the given numbers, half of them are even and half of them are odd.

________________________________________________________

Answer:

1 pound

Step-by-step explanation:

Answer:

m=n

Step-by-step explanation:

\(2\times 10^6 \div 4 \times 10^2\implies \cfrac{2\times 10^6}{4 \times 10^2}\implies \cfrac{2}{4}\times \cfrac{10^6}{10^2}\implies \cfrac{1}{2}\times \cfrac{10^6\cdot 10^{-2}}{1} \\\\\\ \cfrac{1}{2}\times 10^{6-2}\implies \cfrac{1}{2}\times 10^4\implies \cfrac{1\times 10^4}{2}\implies \cfrac{10000}{2}\implies \text{\LARGE 5000}\)

The relative frequency of the pitcher throwing exactly 4 pitches in an at-bat is given as follows:

3/20.

A relative frequency is calculated as the division of the number of desired outcomes by the number of total outcomes.

The total number of at bats in this problem is given as follows:

80.

In 12 of them, the pitcher threw exactly four pitches, hence the relative frequency of the pitcher throwing exactly 4 pitches in an at-bat is given as follows:

12/80 = 3/20.

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Answer:

15/-6   or   -2.5

Step-by-step explanation:

m=y2-y1/x2-x1

5-(-10)=15

-10-(-4)=(-6)

15/-6=(-2.5)

hope this helps :3

if it did pls mark brainliest

Answer: -5/2

Step-by-step explanation: Using the slope equation, slope = (y₂ - y₁) / (x₂ - x₁). Your slope would be -5/2 hope this helps! :)

Answer:

54

Step-by-step explanation:

46+80=126 and every triangle adds up to 180 so subtract 180 from 126 (180-126=54)

Hope this helped!

Answer:

c)54 degrees

Step-by-step explanation:

A triangle has to be 180 degrees.

46+80=126

180-126=54

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PROBLEM

Simple Interest

Method

Step 1

write out parameters

Principal P = $1,000

Rate R = 6%

Time T = 18 years

Interest = I

Step 2

write out the simple interest formula

Step 3

substitute values in the formular

Amount in the account = Principal + Interest

= $1000 + $1080

= $2080

Answer:

0=12

No Solution

Step-by-step explanation:

Hope this helps (:

Look at the attachment

Answer:

1 1/2

Step-by-step explanation:

its 100% correct.

The equation:

x = y - 2/9

Does not show a direct variation.

A direct variation between two variables x and y can be written as:

y = k*x

Where k is a constant and it is called the constant of proportionality.

In this case, the given equation is:

x = y - 2/9

We can rewrite that as:

y = x + 2/9

Where you can see we have a constant term equal to 2/9, so no, this is not a direct variation, as in the direct variation there is no constant term.

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The range of the function is {1,-1,10} for function f(x)=2x³−3x .

A relation is a function if it has only One y-value for each x-value.

In a function what can go into a function is called the Domain. What may possibly come out of a function is called the Codomain. What actually comes out of a function is called the Range.

The given function is f(x)=2x³−3x

The domain is {-1,1,2}

Now f(-1)=2(-1)³-3(-1)

=-2+3=1

f(1)=2(1)³-3(1)=2-3=-1

f(2)=2(2)³-3(2)=16-6=10

Hence, the range of the function is {1,-1,10} for  f(x)=2x³−3x .

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3 is the slope of the given function y=3x+5.

Graph is a mathematical representation of a network and it describes the relationship between lines and points.

The given function rule is y=3x+5.

Let us find some x and y values to plot the graph.

x=0, then y=3(0)+5=5

x=1, then y=3(1)+5=8

x=2, then y=3(2)+5=11

x=3, then y=3(3)+5=14

x=4, then y=3(4)+5=17

Now by taking these value we plot the graph.

In the given graph slope is 3.

Hence, 3 is the slope of the given function y=3x+5.

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Answer:

Car A gets 19 miles per gallon while Car B gets ~17.8 miles per gallon. Car A gets better mileage.

Step-by-step explanation:

The polynomial function be P(x) = x³ - 3x² - 10x + 24 then the factor exists (x + 3)(x - 2)(x - 4).

A polynomial function is a function in an equation, such as the quadratic equation, cubic equation, etc., that only uses non-negative integer powers or only positive integer exponents of a variable.

Using mathematical operations like addition, subtraction, multiplication, and division, a polynomial is an expression made up of variables, constants, and exponents (No division operation by a variable).

Let the polynomial function be P(x) = x³ - 3x² - 10x + 24

x³ - 3x² - 10x + 24 = (x - 4)(x²) + x² - 10x + 24

simplifying the above equation, we get

x² - 10x + 24 = (x - 4)(x) - 6x + 24

-6x + 24 = (x - 4)(-6) + 0

P(x) = (x² + x - 6)(x - 4)

simplifying the above equation, we get

= (x² + 3x - 2x - 6)(x - 4)

= [x(x + 3) - 2(x + 3)](x - 4)

= (x + 3)(x - 2)(x - 4)

The polynomial function be P(x) = x³ - 3x² - 10x + 24 then the factor exists (x + 3)(x - 2)(x - 4).

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(a) For right triangles, the following must be true a² = b² + c²

(b) For acute triangles, a² > b² + c²  and For obtuse triangles, a² < b² + c²

(c) The triangle is an obtuse triangle because a² > b² + c²

For a triangle to be a right triangle given the triangle's side lengths.

The square of the largest side must be equal to the sum of the square of the other sides

For a triangle to be a acute triangle given the triangle's side lengths.

The square of the largest side must be less than the sum of the square of the other sides

For a triangle to be an obtuse triangle given the triangle's side lengths.

The square of the largest side must be greater than the sum of the square of the other sides

We have

Lengths = 7.2, 8.3 and 12.4

So, we have

12.4² = 7.2² + 8.3²

Evaluate

153.76 = 120.73

The correct inequality is

153.76 > 120.73

Hence, the triangle is an obtuse triangle

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Answer:

The answer is C

Step-by-step explanation:

You need to find a common denominator and in this case its 20. SO you change 3/4ths to 15/20 and 4/5ths to 16/20ths and 19/20 stays the same. Then you cancel out the 20 because its all the same number (I think) and you have your answer.

Answer:

The correct answer would be 122

Step-by-step explanation:

4(23)=92

5(6)=30

92+30= 122

Brainliest?

Answer:

Greetings! The answer would be 122

Step-by-step explanation:

step #1:

(you can use PEMDAS)

First, multiply and divide (you just have to multiply)

4(23) = 92

step #2

Next, you have to do the same. Multiply and divide (you just have to multiply)

5(6) = 30

step #3

And finally, you add and subract. (you just have to add)

92 + 30

= 122

Sorry for answering late. Hope this helps!! :)

By: ItzPadlet

Answer:

350

Step-by-step explanation:

Let,

 x = bench

 x + 35 = garden table

EQUATION:

   (x) + (x + 35) = 735

   2x = 735 - 35

   2x = 700

   x = 350

SUBSTITUTE:

  bench costs 350 and garden table costs 385

Hello!

Based on the info we have we can form 2 equations :

(Keep in mind x is the cost of the garden table and y is that of the bench)

Now substitute x in the first equation.

⇒ y + 35 + y = 735

⇒ 2y = 700

⇒ y = 350

∴ The cost of the bench is \(\fbox {350}\)

Part (a)

Plug in y = 0 and solve for x. Use the zero product property

y = x(x+3)(x-2)

0 = x(x+3)(x-2)

x(x+3)(x-2) = 0

x = 0 or x+3 = 0 or x-2 = 0 .... zero product property

x = 0 or x = -3 or x = 2

The three roots or zeros are x = 0 or x = -3 or x = 2

================================================

Part (b)

The roots of the graph are: x = -2, x = 1, x = 3. Each root is where the graph crosses or touches the horizontal x axis.

Note how x = 0 is found in part (a), but not found here. This is one example where the graphs don't match. Another would be x = -3 is in part (a), but not here.

So that's why the graph does not match with the function in part (a)

Answer:

Ayo its Jose is the only one who was trying to get me to do the thank you usa for the support of the joy luck club the story is about a mother that lost every thing in China and whent to America to start a new life but she make her daughter do something that she don't want to be ninja in and she is not sending her

Mr. Taylor gave them 1500 beads each.

In mathematics, an expression is a combination of numbers, variables, and operators that are written in a specific order and can be evaluated to produce a value. Expressions can be simple or complex, and they can involve basic arithmetic operations like addition, subtraction, multiplication, and division, as well as more complex operations like exponents, logarithms, and trigonometric functions.

Let's start by setting up equations to represent the information given in the problem:

Let's assume that Joe has x beads.

Then, Anna has 3x beads.

Together, Joe and Anna have x + 3x = 4x beads.

We know that the total number of beads they have is 480, so:

4x = 480

Solving for x, we get

x = 120

So, Joe has 120 beads, and Anna has 3x = 3(120) = 360 beads.

Mr. Taylor gave each of them an equal number of beads, which means he gave them each (480 + Mr. Taylor's beads) / 3 beads.

Zoe had half as many beads as Anna, so she had 360 / 2 = 180 beads.

We can now set up an equation to find how many beads Mr. Taylor gave them

(480 + Mr. Taylor's beads) / 3 = 120 + 360 + 180

Simplifying and solving for Mr. Taylor's beads, we get:

480 + Mr. Taylor's beads = 3(660)

480 + Mr. Taylor's beads = 198

Mr. Taylor's beads = 1980 - 480

Mr. Taylor's beads = 1500

Therefore, Mr. Taylor gave them 1500 beads each.

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Answer:

  (b)  x + 6

Step-by-step explanation:

You want the rule for the x-coordinate when the transformation is a right shift of 6 units.

A point that is the image of a pre-image point with x-coordinate x will be 6 units farther right of the y-axis than the pre-image point.

The x-coordinate measures how far right of the y-axis a point is. When that distance increases by 6 units, the x-coordinate increases by 6 units:

  x ⇒ x+6 . . . . . . the x-coordinate transformation rule

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As described in the algebra the balancing amount is - 1.8375

what is algebra?

Mathematics has several different subfields, including algebra. Algebra, broadly stated, is the study of mathematical symbols and the guidelines for using these symbols in formulas.

Solution;

Balance of account = account amount - account used

                                = 1.10 - 0.25 * ( 47/2)

                                = 1.10 - 0.25* 11.75

                                = 1.10 - 2.9375

Balance of account = - 1.8375

Hence, by algebra the balancing amount of account is - 1.8375

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Answer:

Step-by-step explanation:

There are four 8s, so s should represent one 8.

The 12 is made up of 4 * 3, so B should be the answer.

Answer: B or 4(s + 3)

When the brackets are removed, you get 4s + 12

\(\qquad \qquad \textit{inverse proportional variation} \\\\ \textit{\underline{y} varies inversely with \underline{x}} ~\hspace{6em} \stackrel{\textit{constant of variation}}{y=\cfrac{\stackrel{\downarrow }{k}}{x}~\hfill } \\\\ \textit{\underline{x} varies inversely with }\underline{z^5} ~\hspace{5.5em} \stackrel{\textit{constant of variation}}{x=\cfrac{\stackrel{\downarrow }{k}}{z^5}~\hfill } \\\\[-0.35em] ~\dotfill\)

\(\stackrel{\textit{"y" varies inversely with "x"}}{y = \cfrac{k}{x}}\hspace{5em}\textit{we also know that} \begin{cases} x=4\\ y=16 \end{cases} \\\\\\ 16=\cfrac{k}{4}\implies 64 = k\hspace{9em}\boxed{y=\cfrac{64}{x}} \\\\\\ \textit{when x = 32, what's "y"?}\qquad y=\cfrac{64}{32}\implies y=2\)

Answer:

(a) After 9 months, the unpaid balance is $125,874.09.

(b) Over the 9 months, she paid a total of $4,918.56 in interest.

To create the amortization table, we can use the formula for calculating the monthly payment of a loan:

P = (r * A) / (1 - (1 + r)^(-n))

where:

P = monthly payment

r = monthly interest rate

A = loan amount

n = total number of payments

In this case, we have:

A = $128,000.00

n = 25 years * 12 months/year = 300 months

r = 5.3% / 12 = 0.00441666667

Using the formula, we can calculate the monthly payment:

P = (0.00441666667 * $128,000.00) / (1 - (1 + 0.00441666667)^(-300))

P = $770.82

Now, we can create the amortization table:

Answer:

D) obtuse

Step-by-step explanation:

Answer:

the answer is D. Obtues