which inquality best represents the domain of the function shown on the graph?G, 3

Answer:

Put 1/2x on the line going straight across which is x with is somewhere in between 0 and 1

put -7 on the line going up and down which is y

the second one put it on -1 which is -x going straight across

put 2 on the line going up and down which is y

Step-by-step explanation:

Answer:  so y = 1/2 x-7 point is gonna go on 0,-7 and y=-x+2 is gonna be on 0,2....i used desmos.

Step-by-step explanation: Oh and i want brainlest lol...its been a long time so hopefully i get this right lol

Answer:

Step-by-step explanation:

3

The linear function to represent what is in the account in x week is given as  y = -25x + 500

A linear function is a function which usually have a straight line in a graph. It is generally a polynomial function whose degree is always 1 or 0.  However linear functions can be represented in terms of calculus as well as linear algebra. Linear function graph has a straight line whose expression or formula is given by y = mx + c

It has one independent and one dependent variable. The independent variable is x and the dependent one is y. m is the constant term or the y-intercept and is also the value of the dependent variable.

In this problem,

Let;

As the weeks goes by, we can determine the amount in the account as;

y = -25x + 500

The equation y = -25x + 500 represents what he has in his account

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Solution of the equation 3x - 14 =  4 will be x=6

What are Equations?

Equations are mathematical statements with two algebraic expressions on either side of an equals (=) sign. It illustrates the equality between the expressions written on the left and right sides. To determine the value of a variable representing an unknown quantity, equations can be solved. A statement is not an equation if there is no "equal to" symbol in it. It will be regarded as an expression.

3x - 14 =  4

⇒3x = 4 +14 (adding 14 on both side)

⇒x = 18 / 3 (dividing 3 from both sides)

⇒x = 6

Hence, Solution to the equation 3x - 14 =  4 will be x=6

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We're using `count` as a helper function to count the number of times the first bag appears in the second.

Multisets, also known as bags, can be represented as a list of pairs (x,n) in which n indicates the number of times x appears in the multiset.

Type bag `a=[(a,Int)]` is a set of this kind.

In the following activities, the bag representation's following characteristics can be considered.

However, your function definitions must maintain these characteristics for any multiset they create! 1.

In the list, each component x appears in at most one pair.

2. Each element that occurs in a pair has a positive counter.

A bag contains a bag b if every element that appears n times in b appears at least n times in

b. This function can be defined as follows:

```subbag:: Eq a => Bag a -> Bag a -> Boolsubbag [] _ = Truesubbag _ [] = Falsesubbag ((a,n):xs) b = if (n > count a b) then False else subbag xs b

where count a [] = 0count a ((b,m):ys) = if (a==b) then m else count a ys```Note:

Here, `subbag` is a recursive function that takes two bags as its input and returns a Boolean value indicating whether or not the first bag is included in the second.

We're using `count` as a helper function to count the number of times the first bag appears in the second.

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Answer:

C))90⁰ is the answer I. the question

First, we want to note two things:

We can describe this with an inequality:  x ≥ -10
Be sure you use ≥ and not >, since -10 is included.

We can describe this with interval notation: [ -10, infty )
Be sure you use [ and not ( on -10, since -10 is included.

You can also use set-builder notation: { x | x ≥ -10 }

Step-by-step explanation:

The line representing the equation 7x1 + 4x2 = 28 goes through the points (4,0) and (0,7).

The area of each of the missing faces is 40 m².

The length of each of the missing faces is 10 m.

The missing dimension is 10 m by 4 m.

Area is the region bounded by a plane shape.

To calculate the area of each missing face, we use the formula below.

Formula:

Where:

From the question,

Given:

Substitute these values into equation 1

And the length of each of the missing edge can be calculated using the formula below

Formula:

Where:

From the diagram in the question,

Given:

Substitute into equation 2

Hence, the length is 10 m.

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The ceiling for this problem is given as follows:

450 m.

The three trigonometric ratios are defined as follows:

The parameters for this problem are given as follows:

Hence the value of x is obtained as follows:

tan(71.5º) = x/150

x = 150 x tangent of 71.5 degrees

x = 448.3 m.

Adding 1.7 m, the ceiling is obtained as follows:

448.3 + 1.7 = 450 m.

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The difference in the cost will be $3. It is obtained by calculating the total cost of both the restaurant.

A cost is the worth of money that has been used to produce something or supply a service and is thus no longer accessible for use in production, research, retail, or accounting.

In business, a cost can be an acquisition cost, in which case the money spent to acquire it is reported as a cost.

If the cost of pizza is $ x and the delivery fees is $ y;

Cost of pizza at the restaurant 1;

C₁=X+Y

C₁=$10.99 +  $3.00 = $13.99

For restaurant 2;

C₂=X+Y

C₂=$10.99 +  $0 = $10.99

The difference in the cost will be;

\(\rm C= C_1-C_2 \\\\\ 13.99-10.99 \\\\ C= \$ \ 3\)

Hence, the  difference in the cost will be $3.

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6000

Step-by-step explanation:

\(16t ^{2} - 80t\)

substitute t to 5(seconds)

\(16(5) ^{2} - 80(5) \\ 6400 - 400 \\ = 6000\)

Answer:

18

Step-by-step explanation:

if you rotate the shape and if the shapes are the same the answer is 18

Answer:

I / (rt) = P

Step-by-step explanation:

I=Pr t

Divide each side by rt

I /( rt)=Pr t /(rt)

I / (rt) = P

Applying the negative exponent rule, the value of 9^-1/2 is calculated as: 1/3.

If a number has a negative exponent, i.e. a^-1/2, it can be rewritten and expressed as:

a^-1/2 = 1/a^½

1/a^½ can also be rewritten or expressed as:

1/a^½ = 1/√a

Thus, we would apply the negative exponent rule to find the value of the expression, 9^-1/2 as explained below:

9^-1/2 = 1/9^½

Rewrite 1/9^½ as 1/√a

1/9^½ = 1/√9

Take the square root of 9

1/√9 = 1/3

This implies that, the value of the expression, 9^-1/2 is 1/3.

In conclusion, applying the negative exponent rule, the value of 9^-1/2 is determined as: 1/3.

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Answer:

y  = 0.70x-  10.00

Step-by-step explanation:

--  Since one friend gave you 10.00 ,subtractthis from the 13.50 to give you the amount earned by walking the 5 miles

--  13.5-10.00  =  $3.50  

--  Since you walked 5 miles, divide by 5 to give you 0.70 per mile earned.

So, an equation that represents the amount of money earned is:  

y  = 0.70x-  10.00  . This is in slope-intercept form; the slope is $0.70 and represents the amount of money earned per mile  and the intercept is $10.00 and represents the initial amount of money that you were given.

Answer:Answer:

the added person age is 26

Step-by-step explanation:

let the added person age is A

the six person mean is (23+19+12+21+13+A)/6=19

=> 88+A/6=19

=>A=(19×6)-88

there fore A=26

Answer:

39

Step-by-step explanation:

13 + 13 + 19 + 23 + 19 + x = 21

                       6

Combine like terms

(87 + x) / 6 = 21                  Multiply both sides by 6

(87 + x )  = 21 * 6

87 + x = 126                       Subtract 87 from both sides

x = 126 - 87

x = 39

The 6th person entering the room was 39

Answer:

600km/h

546.807 fps

0.1666667 km/s

Step-by-step explanation:

Use which ever unit youd want to in this scenereo, I'd use 600km/h

3000 / 5 = 600

When looking at the results of a 90% confidence interval, we can predict the results of a two-sided significance test as follows: if the confidence interval does not include the null hypothesis value, then the two-sided significance test will reject the null hypothesis at the 10% significance level.

Conversely, if the confidence interval includes the null hypothesis value, then the two-sided significance test will fail to reject the null hypothesis at the 10% significance level. This is because the confidence interval provides a range of plausible values for the true population parameter, and if the null hypothesis value is not within this range, then it is unlikely to be true, leading to rejection of the null hypothesis.

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There you go I hope its correct

Answer:

22 in OR B

Step-by-step explanation:

Answer: 14,48,50

Step-by-step explanation:

We can use the pythagorean theorem on right triangles

Take the 2 smaller values and put them into the theorem

The theorem is a^2+b^2=c^2 or a squared plus b squared equals c squared

Start by inserting values

3^2+5^2=6^2

9+25=36 is false

Next Value

9^2+12^2=13^2

81+144=169? certainly not!

Third Value

14^2+48^2=50^2

196+2304=2500? Looks right to me!

Answer:

cos A = 5/13

Step-by-step explanation:

sec A = 1/cos A

sec A = 1/cos A 13/5 = 1/cos A

cos A = 5/13

The answer is tabulated as below :

Given that,

Chubby Ville purchases a delivery van for $24,000, chubbyville estimates a four-year service life and a residual life of $1600

A Single straight line method Depreciation each year is 5,600 (24,000 - 1,600) divided by four years.

Method 2 of Double Declining Balance

Depreciable Year Amount

Depreciation Rate, Exp. Acc., and Dep Book Value

1 $24,000 50.00%

$12,000 $12,000 $12,000\s 2 $12,000 50.00%

$6,000 $18,000 $6,000\s 3 $6,000 50.00%

$3,000 $21,000 $3,000

4 $3,000 46.67%

$1,400 $22,400 $1,600

Three Units of Production

Year miles

Depreciation Amount/Unit Depreciation Expense Accounting Dep Book Value

1 19,000 $0.21 $3,990 $3,990 $20,010

2 30,000 $0.21 $6,300 $10,290 $13,710\s 3 23,000 $0.21 $4,830 $15,120 $8,880

4 24,000 $0.21 $5,040 $20,160 $3,840

Mileage depreciation $0.21 (24,000 - 1,600)/109,000

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Answer:

48y^5-56y^4+16y^3

Step-by-step explanation:

Answer:

Step-by-step explanation:−look at picture

Answer:

B

Step-by-step explanation:

Add whole numbers first 3+3+3= 9

Convert fractions to have same denominators 4/12+3/12+5/12= 1

Add both numbers together 9+1= 10