Which figure has an order 3 rotational symmetry

In this case, the claim is that vinyl gloves have a greater virus leak rate than latex gloves, so we are testing if the proportion of virus leak in vinyl gloves is greater than the proportion of virus leak in latex gloves.

The null and alternative hypotheses can be stated as follows:

Null hypothesis (H0): The virus leak rate of vinyl gloves is not greater than the virus leak rate of latex gloves.

Alternative hypothesis (Ha): The virus leak rate of vinyl gloves is greater than the virus leak rate of latex gloves.

Symbolically, we can represent these hypotheses as:

H0: p1 ≤ p2

Ha: p1 > p2

Where p1 is the population proportion of virus leak rate for vinyl gloves, and p2 is the population proportion of virus leak rate for latex gloves.

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The question asks for the term used to describe the process of repeatedly increasing a value by some amount. The answer choices provided are incrementing, accumulating, iterating, and scaling.

The term that describes the process of repeatedly increasing a value by some amount is iterating. Iteration involves performing a series of repeated steps or operations, often with the purpose of gradually changing or updating a value. It is commonly used in programming and mathematics to implement loops or repetitive processes. The other answer choices have different meanings and do not specifically convey the concept of incrementally increasing a value over multiple iterations. Incrementing typically refers to adding a fixed amount to a value, accumulating refers to the process of gradually gathering or collecting values, and scaling typically involves proportionally resizing or changing the magnitude of a value.

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Therefore area of a parallelogram = 6

Given the base of a parallelogram = 9

Height of a parallelogram = 2/3

We have to find the area of the parallelogram as

The formula for the area of the parallelogram as base * height

By using the above formula we get

Area of parallelogram = base * height

                                     = 9 * 2/3

                                     = 3 * 2

                                     = 6

Therefore area of a parallelogram = 6

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I don't know  sorry kid

Step-by-step explanation:

Answer:

x=17.17

Step-by-step explanation:

follow the photo to get answer for x, i don't know about the rest of them sorry

Answer:

4 ft. = height

8 ft. = base  

Step-by-step explanation:

Let h = length of the height

2h = length of the base

A = bh

32 = 2h(h) = \(2h^{2}\)

\(h^{2}\) = 16

h = 4 ft. = height

     8 ft. = base  

Answer:

196.1

Step-by-step explanation:

Area of a circle is \(\pi r^{2}\) so in order to find the radius you divide the diameter by 2 to get 7.9

Then you do \(7.9^{2}\) x \(\pi\) to get around 196.1

Answer:

-5x=-23

Or

X=23/5

Step-by-step explanation:

The marginal density functions of the joint probability density functions, X and Y (a) \(f(x) = \frac{2x-1}{6}, f(y) = \frac{2}{9} (6-y)\)

                                   (b) P(X>2, Y>1.5 ) = 0.3194

                                   (c) X and Y are not independent

The given function is :

\(f(x) =\frac{3x-y}{9} , 1 < x < 3 , 1 < y < 2 and 0 , eleswhere\)

(a) Marginal Density Functions of X and Y are

\(f_{x}(x) =\int\limits^2_1{f(x,y)} \, dy =\int\limits^2_1{\frac{3x-y}{9} } \, dy =\frac{1}{9} [2xy -\frac{y^{2} }{2} ]^{2} _{1} = \frac{1}{9}(3x-\frac{3}{2}=\frac{2x-1}{6} , 1 < x < 3\\ f(x) = \frac{2x-1}{6}, 1 < x < 3\)

\(f_{y}(y) = \int\limits^3_1{f(x,y)} \, dx = \int\limits^3_1{\frac{3x-y}{9} } \, dx =\frac{2}{9}(6-y)\\ f_{y}(y) = \frac{2}{9}(6-y) , 1 < y < 2\)

(b) P(X>2, Y>1.5)

 \(=\int\limits^2_\frac{3}{2} \int\limits^3_2 {f(x,y)} \, dxdy \\ =\int\limits^2_\frac{3}{2} {[\int\limits^3_2 {\frac{3x-y}{9} } \, dx }] \, dy \\=0.3194\)

(c) To check whether X and Y are independent, we have:

\(f_{x}(x) =\frac{2x-1}{6} ,f_{y} (y) =\frac{2(6-y)}{9} \\ X,Y are independent if \\f_{xy} =f_{x}*f_{y} = \frac{2x-1}{6}*\frac{2(6-y)}{9} \\=\frac{1}{27}(12x+y-2xy-6)\\ \neq f(x,y)\)

Therefore, X and Y are not independent.

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Answer:

Thanks and have a good day.

Answer:

This expresion is not factorable. If you have any questions, please ask me!

Answer:

What's the question?

Step-by-step explanation:

Nested loops are a key component of pattern matching algorithms, as they are used to search for a pattern within a larger set of data.

Pattern matching algorithms typically involve comparing each element of the pattern to each element of the data set, which is accomplished using nested loops. The outer loop iterates over the data set, while the inner loop iterates over the pattern. For each iteration of the outer loop, the inner loop compares the elements of the pattern to the corresponding element in the data set. If the elements match, the algorithm continues to the next iteration of the inner loop. If all elements of the pattern match their corresponding elements in the data set, then the algorithm has found the pattern and can take the appropriate action.

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Answer:

The slope is -2.

Good Luck

Answer:

-20

Step-by-step explanation:

Use PEMDAS

\(\frac 2 3 * -6 * 5\\\frac 2 3*-30\\\frac {-60}{3}\\-20\)

The surface area of the rectangular prism is 88 square inches.

Given that:

Length, L = 6 inches

Width, W = 2 inches

Height, H = 4 inches

Let the prism with a length of L, a width of W, and a height of H. Then the surface area of the prism is given as

SA = 2(LW + WH + HL)

SA = 2(6 x 2 + 2 x 4 + 4 x 6)

SA = 2 (12 + 8 + 24)

SA = 2 x 44

SA = 88 square inches

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Answer:

points

Step-by-step explanation:

The probability of mission success if at least 11 of the 16 patrol boats must operate for the duration of the 20-hour mission if each boat has a failure rate of 1 failure per 100 hoursis 99.5%. Hence, the correct option is (A).

To determine the probability of mission success, we'll need to calculate the probability of failure for each boat and then use the binomial probability formula.

Here are the steps:

1. Calculate the probability of failure for each boat during the 20-hour mission: Since each boat has a failure rate of 1 failure per 100 hours, the probability of failure for each boat in 20 hours is 20/100 = 1/5 or 0.2.

2. Calculate the probability of success for each boat: The probability of success for each boat is 1 - probability of failure = 1 - 0.2 = 0.8.

3. Use the binomial probability formula to find the probability of at least 11 boats operating successfully:
P(X ≥ 11) = 1 - P(X ≤ 10), where X is the number of successful boats.

4. Calculate P(X ≤ 10) using the binomial probability formula:

P(X ≤ 10) = ∑[C(16, k) × (0.8)^k × (0.2)^(16-k)], where k ranges from 0 to 10, and C(16, k) is the binomial coefficient or the number of ways to choose k successes from 16 boats.

5. Calculate 1 - P(X ≤ 10) to get the probability of mission success.

After performing the calculations, the probability of mission success is found to be approximately 99.5%, which corresponds to option A.

So, the probability of mission success, given that at least 11 of the 16 patrol boats must operate for the duration of the 20-hour mission and each boat has a failure rate of 1 failure per 100 hours, is approximately 99.5%.

Hence, option (A) is correct.

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Answer:

x = 10

Step-by-step explanation:

Step 1: Write out equation

16 = 9 + x - 3

Step 2: Combine like terms

16 = x + 6

Step 3: Subtract 6 on both sides

10 = x

Step 4: Rewrite

x = 10

Answer:

\( \boxed{ \bold{ \huge{ \boxed{ \sf{x = 10}}}}}\)

Step-by-step explanation:

\( \sf{16 = 9 + x - 3}\)

Subtract 3 from

⇒\( \sf{16 = 6 + x}\)

Swap the sides of the equation

⇒\( \sf{6 + x = 16}\)

Move 6 to right hand side and change it's sign

⇒\( \sf{x = 16 - 6}\)

Subtract 6 from 16

⇒\( \sf{x = 10}\)

Hope I helped!

Best regards!!

Given: A function-

Required: To determine the point where the function starts.

Explanation: To determine where the function starts, we need to determine the domain and range of the function. The domain of a function is the set of x values for which the function is defined.

The square root is not defined for negative values. Hence the domain of the function is the set of all x values greater than or equal to zero as follows-

And the range for a function of the type-

is-

Hence, the range of the function is-

Hence, the function starts at the point (1/2,3).

Final Answer: Option D is correct.

Answer:

The flow rate in mL/hr for infusing 2 liters of 5% dextrose over 16 hours is 125 mL/hr.

Step-by-step explanation:

We can use the following formula to calculate the flow rate:

Flow rate (mL/hr) = Volume to be infused (mL) / Time of infusion (hr)

First, we need to convert the total volume of 2 liters to mL:

2 liters = 2000 mL

Next, we can plug in the values:

Flow rate = 2000 mL / 16 hours

Flow rate = 125 mL/hr

Therefore, the flow rate in mL/hr for infusing 2 liters of 5% dextrose over 16 hours is 125 mL/hr.

The magnitude of the magnetic field at that point is 3.08 × 10^-5 T.

The magnitude of the magnetic field can be calculated using Ampere's Law. The formula is given by:

B = (μ₀ * I) / (2 * π * r)

where B is the magnetic field, μ₀ is the permeability of free space (4π * 10^-7 T·m/A), I is the current, and r is the distance from the wire.

Calculating the magnetic field for each wire separately and adding them together:

B₁ = (4π * 10^-7 T·m/A * 25 A) / (2 * π * 0.10 m) = 1.0 × 10^-5 T

B₂ = (4π * 10^-7 T·m/A * 25 A) / (2 * π * 0.06 m) = 2.08 × 10^-5 T

The total magnetic field at that point is the sum of the individual magnetic fields:

B = B₁ + B₂ = 1.0 × 10^-5 T + 2.08 × 10^-5 T = 3.08 × 10^-5 T

Therefore, the magnitude of the magnetic field at that point is 3.08 × 10^-5 T.

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Answer:

A=40

Step-by-step explanation:

There are two sides of a rectangle that are the length.

So at 3 twice.

3+3=6

Subtract it from 26.

26-6=20

Divide by 4

20/4=5

Width= 5

Add 3 to 5

3+5=8

L=8

Check:

5+8+5+8=26

10+16=26

26=26

Area= L*W

8x5=40

A=40

Hope I'm correct!

Answer:

Step-by-step explanation:

54 / 6= 9  

9 points per minute

9 score is the answer ok plz give me brilliant

The answer to this question is 26/125

The Probability that a randomly selected passenger was flying to Cleveland is 26/125.

The probability that a randomly selected passenger was flying to Cleveland,  the number of passengers going to Cleveland by the total number of people at the airport. There were 375 people at the airport and 78 of them were going to Cleveland, the probability can be calculated as follows:

Probability = Number of passengers going to Cleveland / Total number of people at the airport

Probability = 78 / 375

The fraction, we can find the greatest common divisor (GCD) of 78 and 375, which is 3:

78 ÷ 3 = 26

375 ÷ 3 = 125

So, the simplified fraction is:

Probability = 26 / 125

Therefore, the probability that a randomly selected passenger was flying to Cleveland is 26/125.

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Answer: 430

Step-by-step explanation:

Answer:

Step-by-step explanation:

You want to know whether a $25 deposit or a $40 withdrawal will result in a greater amount in bank accounts starting from the same amount. You want to know which transaction is the bigger change.

A deposit will increase the amount in the account, and a withdrawal will decrease it. The account with a $25 increase will have more money than the account decreased by $40, when they start with the same amount.

Ben's account has more money, choice A.

The amount the account value changed with the $25 deposit is $25. The amount the account value changed with the $40 withdrawal is $40. The withdrawal causes a larger change in the balance.

Huong's withdrawal represents a bigger change.

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Answer:

7

Step-by-step explanation:

(f + g)(n) = f(n) + g(n) = n - 3 + n - 2 = 2n - 5 , thus

(f + g)(6) = 2(6) - 5 = 12 - 5 = 7