A director of a company notices that there is a nonlinear
relationship between the company's sales revenue and
customer satisfaction. Here are the data for the past six
months.
Sales Revenue
(Millions of $)
1.5
4
6
8
10
11
Customer Satisfaction
(Scale: 1-100)
78
75
62
50
35
15
Examine the scatterplots provided in this graphic.
Which one correctly displays these data?
O Scatterplot A
O Scatterplot B
O Scatterplot C
O Scatterplot D

The probability that all four switches work independently in the circuit board is 0.0019 or 0.19%.

To find the probability that all four switches work independently in a large circuit board, we can multiply the individual probabilities of each switch working.

Given that each switch has a probability of 0.24 of working, the probability of a switch not working is 1 - 0.24 = 0.76.

Since the switches work independently, we can multiply their probabilities together:

Probability of all four switches working = 0.24 × 0.24 × 0.24 × 0.24

Probability of all four switches working = 0.0019

Therefore, the probability that all four switches work independently in the circuit board is approximately 0.0019 or 0.19%.

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Answer:

Paul filled 4 bags on Sunday.

Step-by-step explanation:

Since each bag that was filled weighed 5 pounds then we can use the following equation to solve for the amount of bags, where (x) is the number of bags filled on Saturday and (y) is the number of bags filled on Sunday.

5x + 5y = 30

Now since we are told that on Saturday Paul filled 2 bags then we would only be left with the variable y (number of bags filled on Sunday). We can solve for y

5(2) + 5y = 30

10 + 5y = 30 ... subtract 10 on both sides

5y = 20  ... divide by 5 on both sides

y = 4

Finally, we can see that Paul filled 4 bags on Sunday.

The value of the expression 1+1+1+1+11+1+1+1+11+1x0+1 is 30.

To evaluate the given expression, we follow the order of operations, also known as PEMDAS (Parentheses, Exponents, Multiplication and Division from left to right, Addition and Subtraction from left to right).

First, we perform the multiplication: 1x0 = 0. The expression now becomes 1+1+1+1+11+1+1+1+11+0+1.

Next, we perform the addition and subtraction operations from left to right: 1+1 = 2, 2+1 = 3, 3+1 = 4, 4+11 = 15, 15+1 = 16, 16+1 = 17, 17+1 = 18, 18+11 = 29, 29+0 = 29, and finally 29+1 = 30

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PLEASE GIVE BRAINLIEST <33

Answer:

The answer is 30

Step-by-step explanation:

First we'll start with PEMDAS

Parenthesis

Exponents

Multiplication

Division

Addition

Subtraction

We'll start with multiplication: 1x0=0

Now the equation is: 1 + 1 + 1 + 1 + 11 + 1 + 1 + 1 + 11 + 1

Since we have two sets of 11, it would equal 22

Now the equation is: 22 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1

We have eight sets of 1. Adding them all together would equal 8.

Now the equation is: 22 + 8 which would equal 30

The sample mean of 50 for a sample size of n=100 will produce the largest one-sample t-statistic when testing a null hypothesis that the population mean equals 20. (Option 1)

The t-statistic measures the difference between the sample mean and the hypothesized population mean in units of the standard error of the mean. A larger t-statistic indicates a greater difference between the sample mean and the hypothesized population mean, relative to the variability in the sample.

In this case, the larger sample size (n=100) will result in a smaller standard error of the mean, which will in turn result in a larger t-statistic for the same difference between the sample mean and the hypothesized population mean as compared to a smaller sample size. Therefore, the sample mean of 50 for a sample size of n=100 will produce the largest one-sample t-statistic .

To calculate the t-statistic, we can use the formula:

where x(bar) is the sample mean, μ is the hypothesized population mean (20 in this case), s is the sample standard deviation, and n is the sample size.

Using the given values, we can calculate the t-statistics for each scenario: For a sample mean of 50 and a sample size of n=100, assuming a sample standard deviation of s=10:

For a sample mean of 35 and a sample size of n=100, assuming a sample standard deviation of s=10:

For a sample mean of 35 and a sample size of n=50, assuming a sample standard deviation of s=10:

For a sample mean of 50 and a sample size of n=50, assuming a sample standard deviation of s=10:

Therefore, the largest t-statistic is obtained for the sample mean of 50 and the sample size of n=100.

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Complete Question:

If other factors are held constant, which set of sample characteristics will produce the largest one-sample tstatistic when testing a null hypothesis that the population mean equals 20 ?

Answer:

See below.

Step-by-step explanation:

The x-intercept occurs when k(x) = 0.

3x - 6 = k(x) = 0

3x - 6 = 0

3x = 6

x = 2

The x-intercept occurs (2, 0).

The y-intercept occurs when x = 0.

k(x) = 3x - 6

k(x) = 3(0) - 6

k(x) = -6

The y-intercept occurs at (0, -6).

The standard deviation of 5, 9, 9, 1, 5, 7, 6 rounded to the nearest tenth is 2.6.

Step 1: Calculate the mean

Mean = (5 + 9 + 9 + 1 + 5 + 7 + 6) / 7 = 42 / 7 = 6

Step 2: Subtract the mean and square the differences

\((5 - 6)^2\) = 1

\((9 - 6)^2\) = 9

\((9 - 6)^2\) = 9

\((1 - 6)^2\) = 25

\((5 - 6)^2\) = 1

\((7 - 6)^2\) = 1

\((6 - 6)^2\) = 0

Step 3: Calculate the mean of the squared differences

Mean = (1 + 9 + 9 + 25 + 1 + 1 + 0) / 7 = 46 / 7 = 6.5714

Step 4: Take the square root of the mean

Standard Deviation = sqrt(6.5714) ≈ 2.5651

Rounded to the nearest tenth, the standard deviation is approximately 2.6.

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Answer:

y=1/5x+7

Step-by-step explanation:

Answer:

should be C.

Step-by-step explanation:

In this scenario, a player spins two spinners, and each spinner can land on 1, 2, or 3.

The expected value of x, denoted as E(x), is equal to 5/3. Hence, the answer is option (b) 5/3.

In this scenario, a player spins two spinners, and each spinner can land on 1, 2, or 3. The random variable x is defined as the maximum of the two numbers on the spinners.

The probability distribution of x is as follows:

To find the expected value of x, we multiply each possible value of x by its corresponding probability and sum them up:

E(x) = 1(1/9) + 2(4/9) + 3(6/9) = 2 + 2/3 = 8/3.

Therefore, the expected value of x, E(x), is equal to 5/3. Hence, the answer is (b) 5/3.

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The unit tangent vector t(t) is (3, 4t, 2t) / sqrt(9 + 20t^2), and the unit normal vector n(t) is (3, 4, 2t) / sqrt(25 + 4t^2).

The unit tangent vector t(t) of the given vector function r(t) = (3t, 1 + 2t^2, t^2) is obtained by dividing the derivative of r(t) by its magnitude. The derivative of r(t) is (3, 4t, 2t), and the magnitude of this vector is sqrt(9 + 20t^2). Therefore, t(t) = (3, 4t, 2t) / sqrt(9 + 20t^2).

The unit normal vector n(t) can be obtained by dividing the derivative of t(t) by its magnitude. The derivative of t(t) is (3, 4, 2t), and the magnitude of this vector is sqrt(25 + 4t^2). Thus, n(t) = (3, 4, 2t) / sqrt(25 + 4t^2).

These unit vectors t(t) and n(t) represent the direction of motion and the direction of the curve's curvature at each point t, respectively, providing valuable information about the behavior of the vector function r(t).

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Answer:

0.35 each

Step-by-step explanation:

Answer:

Pi = 3.14159265359

Step-by-step explanation:

3.14159, this is π

Followed by 2-6-5-3-5-8-9

Circumference over diameter

7-9, then 3-2-3

OMG! Can't you see?

8-4-6-2-6-4-3

And now we're on a spree

38 and 32, now we're blue

Oh, who knew?

7, 950 and then a two

88 and 41, so much fun

Now a run

9-7-1-6-9-3-9-9

Then 3-7, 51

Half way done!

0-5-8, now don't be late

2-0-9, where's the wine?

7-4, it's on the floor

Then 9-4-4-5-9

2-3-0, we gotta go

7-8, we can't wait

1-6-4-0-6-2-8

We're almost near the end, keep going

62, we're getting through

0-8-9-9, on time

8-6-2-8-0-3-4

There's only a few more!

8-2, then 5-3

42, 11, 7-0 and 67

We're done! Was that fun?

Learning random digits

So that you can brag to your friends

When a die is rolled three times and the sum of the numbers appearing on the uppermost face is 15. Then the probability that the first roll was a four is 1/216

The probability of rolling a four on the first roll is 1/6 since there are six sides on a die. The probability of rolling a specific number on the first roll is independent of the other two rolls.

Therefore, the probability of rolling a four on the first roll and then rolling a sum of 15 on the remaining two rolls is 1/6. This is because the probability of rolling any number on the second and third rolls is not dependent on the first roll

So the probability of rolling a 15 on the remaining two rolls is

1/6 × 1/6=1/36.

Therefore, the probability of rolling a four on the first roll and then rolling a sum of 15 on the remaining two rolls is

1/6 × 1/36 = 1/216.

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Answer:

x = 126

each ( x - 30 ) equals 96 degrees

Step-by-step explanation:

Since a pentagon's angles all equal 540 degrees, you can set up the equation like so:

x - 30 + x - 30 + x - 30 + x + x=540

Combine like terms:

5x - 90 = 540

Add 90 to each side:

5x = 630

Divide each side by 5:

x = 126

Substitute into the equation to solve:

x - 30

126 - 30

96

The factors of 20 are 1,2,4,5,10,20

From the list 2,4,5,10

The factors of 21 are 1,3,7,21.

From thwe list

To find the flux of the vector field F = (0, 0, 3) across the slanted face of the tetrahedron, we need to calculate the surface integral over the region R in the xy-plane.

The equation of the slanted face of the tetrahedron is given by z = 5 - x - y. To determine the limits of integration for the double integral, we need to find the projection of the region R onto the xy-plane.

By setting z = 0 in the equation of the slanted face, we can solve for the corresponding values of x and y:

0 = 5 - x - y

x + y = 5

This equation represents a straight line in the xy-plane passing through the points (5, 0) and (0, 5). This line determines the bounds for the double integral.

The flux integral can be set up as follows:

Flux = ∬_R F · n dA

Here, F = (0, 0, 3) is the vector field, and n is the outward unit normal vector to the surface. Since the normal vectors point upward, we can take n = (0, 0, 1).

The double integral over the region R in the xy-plane becomes:

Flux = ∬_R (F · n) dA

    = ∬_R (0, 0, 3) · (0, 0, 1) dA

    = ∬_R 3 dA

Since the integrand is a constant, we can evaluate the double integral by finding the area of region R in the xy-plane and multiplying it by the constant:

Flux = 3 * Area(R)

To determine the area of region R, we can calculate the area of the triangle formed by the line x + y = 5. The vertices of this triangle are (0, 5), (5, 0), and the origin (0, 0).

Using the formula for the area of a triangle, we have:

Area(R) = (1/2) * base * height

        = (1/2) * 5 * 5

        = 12.5

Therefore, the flux of the vector field across the slanted face of the tetrahedron is given by:

Flux = 3 * Area(R)

    = 3 * 12.5

    = 37.5

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Answer:

40 and 16 for 8 servings

25 and 10 for 5 servings

15 and 6 for 3 servings

Step-by-step explanation:

Answer:

40 and 16 for 8 servings

25 and 10 for 5 servings

15 and 6 for 3 servings

Step-by-step explanation:

Hope its right :)

Answer:

the ratio of the width to the length is 38:82 and to it smallest ratio gives us 19:41

Answer:

7.211

Step-by-step explanation:

Answer:

unmarked angle = 45

side opposite unmarked angle = 5√8

hypotenuse = 20

Step-by-step explanation:

The unmarked angle is 180 - 90 - 45 = 45

The side opposite this new 45 degree angle is also 5√8

The hypotenuse is

a^2 + b^2 = c^2

a = b = 5√8

a^2 = b^2 = 25*8 = 200

200 + 200 = c^2

c^2 = 400

sqrt(c^2) = sqrt(400)

c = 20

Answer:

14 cups of m&m's to make 84 cookies

Step-by-step explanation:

If it takes 2 cups of m&m's to make 12 cookies. then you need to see how many times the original recipe will go into 84. Seeing that 84/12=7 you would need to multiply the original recipe by 7.  

For example:

84/12=7 This is how many times the recipe is multiplied if you make 84 cookies.

2x7 is the amount of m&m's you would need to make the larger batch of cookies.

The VH and V₁ for the depletion mode inverter is provided: VH = 2.3475 V and V₁ = 2.448 V.

Given data: VDD = 3.3

VVTN = 0.6

VP = 9 250

μWKn' = 100

μA/V²y = 0.5

√V20F = 0.6 V

Vro2 = -2.0 V(W/L) of the switch is (1.46/1)(W/L) of the load is (1/2.48)

Inverter Circuit:

Image credit:

Electronics Tutorials

Now, we need to calculate the threshold voltage of depletion mode VGS.

To calculate the VGS we will use the following formula:

VGS = √((2I_D/P.Kn′) + (VTN)²)

We know the values of I_D and P.Kn′:

I_D = (P)/VDD = 9.25 mW/3.3 V = 2.8 mA.

P.Kn′ = 100

μA/V² × (1.46/1) × 2.8 mA = 407.76.μA

Using the above values in the formula to find VGS we get:

VGS = √((2 × 407.76 μA)/(9.25 mW) + (0.6)²) = 0.674 V

Now, we can calculate the voltage drop across the load, which is represented as V₁:

V₁ = VDD - (I_D.Ro + Vro2)

V₁ = 3.3 - (2.8 mA × (1.46 kΩ/1)) - (-2 V) = 2.448 V

We can also calculate the voltage at the output of the switch, which is represented as VH.

To calculate the VH we will use the following formula:

VH = V₁ - (y/2) × (W/L)(VGS - VTN)²

We know the values of VGS, VTN, and y, and the ratio of (W/L) for the switch.

W/L = 1.46/1y = 0.5 √V = 0.5 √VGS - VTN = 0.5 √(0.674 - 0.6) = 0.0526

VH = 2.448 - (0.0263 × 1.46/1 × (0.0526)²) = 2.3475 V

Therefore, VH = 2.3475 V and V₁ = 2.448 V.

Hence, the solution to the given problem of finding VH and V₁ for the depletion mode inverter.

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Answer:

12

Step-by-step explanation:

1/5 mint = 6

30 - 6 = 24

Half of 24 is 12

12 is chocolate

so 12 must be vanilla

\(3x + 20 = (5 \times 1095) - 14 \\ 3x + 20 = 5475 - 14 \\ 3x = 5461 - 20 \\ 3x = 5441 \\ x = \frac{5441}{3} \)

Answer:

PLsss mark as brainliest

Answer:

probably c

Step-by-step explanation:

Answer:

try 30 1/4

Step-by-step explanation:

Answer:

its called a calculator division and multiplication

Step-by-step explanation: