Use the graph to solve the following:
When f(x)=5

Answer:

im sorry but id ont know

Step-by-step explanation:

Answer:

People turn to alcohol when they desire to get relief from their anxiety.

Answer:

Step-by-step explanation:

The leftmost line segment has a slope of -2 and (-1,-1)  is a point on the line.

Equation: y = -2x-3

middle line segment has a slope of 0 and  y-intercept of -2.

Equation:  y = -2

The rightmost line segment has a slope of 1.5. (5,0) is a point on the line.

y = 1.5(x-5) = 1.5x-7.5

Answer:

True

Step-by-step explanation:

Slope:

The slope of an equation represents how the y value changes as the x values changes, defined as: \(\frac{\text{change in y}}{\text{change in x}}\), so the slope of 60 can be represented as: \(\frac{60}{1}\), which tells us the amount of water (y-axis) increases by 60 units each hour (x-axis), or in other words, the rate at which the amount of water changes each hour.

Answer:

M= -2 , В  =  6/5

Step-by-step explanation:

The length of Marisa's garden is 10

The given parameters are:

Perimeter = 32 feet

Width = 6 feet

The perimeter is calculated as:'

Perimeter = 2 * (Length + width)

So, we have

2 * (Length + 6) = 32

Divide by 2

Length + 6 = 16

Subtract

Length = 10

Hence, the length of Marisa's garden is 10

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Answer:

option 4

Step-by-step explanation:

\(5x + 2y = 2\\2y = -5x + 2\\y = -\frac{5}{2}x + 1\\\\Slope = -\frac{5}{2}, \ y - intercept = 1\)

\(3x - 3y = 18\\3y = 3x - 18\\y = x - 6\\\\Slope = 1, \ y - intercept = -6\)

Answer:

Given that angle DGC is 90 degrees and is vertical to AGB, they both are congruent so they will both have the same degrees.

So now we know angle AGB is 90 degrees

Angle AGE is 30 degrees, and in total all the angles would be equal to 180 degrees.

Now we just solve for x,

30 + 90 + x = 180

120 + x = 180

-120      -120

x = 60

a. The areas of the square is 81m² and for rectangle is 72m²

b. The perimeter of the square is 40m

a. To determine the area of the shapes in which we have that have a perimeter of 36m, we can consider rectangle and square.

For a square;

Perimeter of square = 4L

36 = 4L

L = 9m

The area of the square will be L² = 9² = 81m²

For a rectangle;

The perimeter of rectangle is;

P = 2(L + W)

We can assume that two numbers which will represent the length and width are;

L = 12m, W = 6m or L = 6m, W = 12m

A = 12 * 6 = 72m²

b.

The area of the wire is 100m², the perimeter for this can be calculated when we consider square and rectangle;

Perimeter of square = 4L

Area of square = L² = 100m²

L = 10m

The perimeter of the wire is 4(10) = 40m

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The measure of angle ADM is 45.0°, as the intercepted arc AD is congruent to arc CD.

To find the measure of angle ADM, we need to consider that angle ADM is an inscribed angle and its measure is half the measure of the intercepted arc AD.

Given that the measure of arc CD equals the measure of arc DA, it means that these arcs are congruent.

Therefore, the intercepted arcs AD and CD have equal measures.

Since angle ADM is an inscribed angle intercepting arc AD, the measure of angle ADM is half the measure of arc AD.

Therefore, the measure of angle ADM is 45.0°, as the intercepted arc AD is congruent to arc CD.

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Answer:

  17 bars

Step-by-step explanation:

Peter wants to compute the maximum number of bars he can load safely if the load limit of 1200 kg and the bar weight of 60 kg are each rounded to the number of significant digits those numbers have.

The error in a rounded number is assumed to be as much as half of the least significant digit of the number.

Peter's load limit may actually be as low as ...

  1200 kg - (1/2)(100 kg) = 1150 kg . . . . . . . 1200 is rounded to nearest 100

Peter's bar weight might be as high as ...

  60 kg + (1/2)(10 kg) = 65 kg . . . . . . . . . . . 60 is rounded to nearest 10

If Peter has maximum-weight bars and does not want to exceed the minimum his load limit might be, the number of bars he can load is ...

  (1150 kg) / (65 kg/bar) ≈ 17.7 bars

The greatest number of bars Peter can load safely is 17.

Answer:

add 5 to both sides

Step-by-step explanation:

c-5= 16

after adding 5: c= 16+5

Answer:

The answer is "\(2x+7\)".

Step-by-step explanation:

In this question, it can measure this using the following step if you'd like to find the missing element in both types of parentheses:

\(\to 10x^3 + 35x^2 - 4x - 14 \\\\\to (5x^2-2) (2x+7)\\\\\to 5x^2 (2x + 7) - 2 (2x + 7)\\\)

So, the correct answer would be (2x + 7).

Here is one solution to the puzzle:

Squares: 2, 8, 16

Circles: 5, 7, 14

Total: 26

You can verify that each row of three numbers adds up to 26: 2 + 8 + 16 = 26, 5 + 7 + 14 = 26.

An even number is a number that can be divided into two equal groups. An odd number is a number that cannot be divided into two equal groups. Even numbers end in 2, 4, 6, 8 and 0 regardless of how many digits they have. Odd numbers end in 1, 3, 5, 7, 9.

Therefore, the correct answer is as given above

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H0: The variance of the number of people interviewed monthly is ≤ 252.81.

H1: The variance of the number of people interviewed monthly is > 252.81.

In this scenario, the null hypothesis, denoted as H0, represents the assumption that the variance of the number of people interviewed monthly by the human resources department of the investment bank is equal to or less than 252.81. On the other hand, the alternative hypothesis, denoted as H1, represents the suspicion of the management that the variance exceeds 252.81.

H0: The variance of the number of people interviewed monthly is ≤ 252.81.

H1: The variance of the number of people interviewed monthly is > 252.81.

The null hypothesis assumes that there is no significant difference in the variance compared to the given value of 252.81. The management's suspicion is reflected in the alternative hypothesis, suggesting that the variance is higher than the stated value.

To confirm the suspicions of the management, a hypothesis test can be conducted using statistical methods. By collecting a small sample of monthly data and performing appropriate statistical calculations, such as using a chi-square test or conducting an analysis of variance (ANOVA), the hypothesis can be tested and evaluated to determine whether there is evidence to support the management's suspicion that the variance exceeds 252.81.

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Answer:

\(\huge\boxed{\sf 38}\)

Step-by-step explanation:

= a³ + b (6 + c)

Put a = 2, b = 3 and c = 4

= (2)³ + 3 (6 + 4)

= 8 + 3(10)

= 8 + 30

\(\rule[225]{225}{2}\)

Answer:

Step-by-step explanation:

the requied answer is 38.

according to the question the value of a=2,b=3,c=4.

here,

to find the value of   a³ + b (6 + c)we have to do it in steps:

step 1: solve the bracket (6+4) =10.

step 2:  solve the value of a³ =8.

now put these values ,

=8+3(10)

=38.

Numbers can be represented using the place value system

The number 22 thousands, 22 hundreds, 222 tens represents 26420

The number is given as:

22 thousands, 22 hundreds, 222 tens

Rewrite the number as:

22 thousands + 22 hundreds + 222 tens

Express the place values as figures

22 * 1000 + 22 * 100 + 222 * 10

Evaluate the product

22000 + 2200 + 2220

Evaluate the sum

26420

Hence, 22 thousands, 22 hundreds, 222 tens represents 26420

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The linear function that has the same y-intercept as the given graph is the equation y = -2x + 10, corresponding to option 3.

To determine the linear function with the same y-intercept as the graph, we need to find the equation of the line passing through the points (3, 4) and (5, 0).

First, let's find the slope of the line using the formula:

slope (m) = (change in y) / (change in x)

m = (0 - 4) / (5 - 3)

m = -4 / 2

m = -2

Now that we have the slope, we can use the point-slope form of a linear equation to find the equation of the line:

y - y1 = m(x - x1)

Using the point (3, 4) as our reference point, we have:

y - 4 = -2(x - 3)

Expanding the equation:

y - 4 = -2x + 6

Simplifying:

y = -2x + 10

Now, let's check the given options to find the linear function with the same y-intercept:

Option 1: The table with x-values (-3, -1, 1, 3) and y-values (-4, 2, 8, 14)

The y-intercept is not the same as the given line. So, this option is not correct.

Option 2: The table with x-values (-4, -2, 2, 4) and y-values (-26, -18, -2, 6)

The y-intercept is not the same as the given line. So, this option is not correct.

Option 3: The table with x-values (-5, -3, 3, 5) and y-values (-15, -11, 1, 5)

The y-intercept is the same as the given line (10). So, this option is correct.

Option 4: The table with x-values (-6, -4, 4, 6) and y-values (-26, -14, 34, 46)

The y-intercept is not the same as the given line. So, this option is not correct.

Therefore, the linear function that has the same y-intercept as the given graph is the equation y = -2x + 10, corresponding to option 3.

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The probability that a randomly selected adult owns exactly 4 cars is 0.05 and the mean of X is 1.15.

What is probability?

The area of mathematics known as probability deals with numerical descriptions of how likely it is for an event to happen or for a proposition to be true. A number between 0 and 1 is the probability of an event, where, roughly speaking, 0 denotes the event's impossibility and 1 denotes its certainty.

Given:

Let X be the number of cars owned by an adult living in the USA.

Consider, the following table

    x        p(x)              x'P(X)            xP'(X)

   0          0.25              0                    0

   1           0.50             0.5                 0.5

  2          0.15              0.3                 0.6

   3           0.05            0.15                0.45

   4           0.05            0.2                  0.8

  Sum         1                 1.15                 2.35    

Since,

Mean = μ =  Σ X*P(X)

                = 0*(0.25) + 1*(0.50) + 2*(0.15) + 3*(0.05) + 4*(0.05)

                = 0 + 0.50 + 0.30 + 0.15 + 0.2

             μ = 1.15  

Hence, the probability that a randomly selected adult owns exactly 4 cars is 0.05 and the mean of X is 1.15.

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The perimeter of the figure is 58 m.

To find the perimeter of the given figure we can divide the figure in three rectangles.

Rectangle 1:

Perimeter= 2 (l + w)

= 2(5 + 2)

= 2 x 7

= 14 m

Rectangle 2:

Perimeter= 2 (l + w)

= 2(5 + 1)

= 2 x 6

= 12 m

Rectangle 3:

Perimeter= 2 (l + w)

= 2(14 + 2)

= 2 x 16

= 32 m

So, the perimeter of the figure is

= 14 + 12 + 32

= 58 m

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Answer: 40 dollars

Step-by-step explanation:

i hope the explanation is right:)

If he invites 5 friends for 40 bucks each then one friend that he knows will go is 40 dollars. So the only thing you have to do for this problem is multiply 40 by the number of friends which in this case i believe is 1.

Answer:

Step-by-step explanation:

i hope this help

The population the all of the mountain bikes in the store's warehouse option (B) is correct.

It is defined as the group of data having the same entity which is related to some problems. The sample is a subset of the population, it is a part of the population.

We have:

Each week, two dozen mountain bikes are randomly selected from the store's warehouse to, undergo a performance test.

A sporting goods store may have more than two dozen mountain bikes and each week, two dozen mountain bikes are randomly selected from that store.

Here the two dozen mountain bikes are the sample of the given data, and the population is all of the mountain bikes in the store's warehouse.

Thus, the population the all of the mountain bikes in the store's warehouse option (B) is correct.

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A valid solution of x in the equation √(x - 1) - 5 = 2 - 8 is 2

The given equation is √(x - 1) - 5 = 2 - 8

Examining the equation shows that the equation has a radical which is square root

the equation √(x - 1) - 5 = 2 - 8 is solve by collection the like terms

√(x - 1) - 5 = 2 - 8

add 5 to both sides

√(x - 1) - 5 + 5  = 2 - 8 + 5

√(x - 1)  = -1

solving the radical part

√(x - 1)  =  -1

(x - 1)  =  -1²

x - 1 = 1

x = 1 - 1

x = 2

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Answer: 450000, 160

Step-by-step explanation:

4.5 ⋅ 10^5 =

4.5*100000=

4*100000+0.5*100000=

400000+50000=450000

1.6 ⋅ 10^2=

1.6*100=

1*100+0.6*100=

100+60=160

Answer: x= 90

Step-by-step explanation:

Answer:

I think it's 27

because length is 3 times its width

Answer:

6x³

Step-by-step explanation:

X x X = x² + 4x + 2x = 6x³