find VW please. the picture is below

Answer:

11 hours

Step-by-step explanation:

270/18=15 per hour

so 165/15 = 11

Answer:

11 hours

Step-by-step explanation:

270:18 simplified is 15:1

165/15 = 11

Hope this helps!

Answer

Option A is correct.

Fraction of players that made more than 6 baskets = ⅓

Explanation

Number of players that made more than 6 baskets = 4

Total number of players = 12

Fraction of players that made more than 6 baskets = (4/12) = ⅓

Hope this Helps!!!

The measures of angle ABC and DBC are 41 degrees and 43 degrees

The angles are given as

Angle ABC = (5x + 1) degrees

Angle DBC = (6x - 5) degrees

Angle ABD = 84 degrees

The angles add up to 84 degrees

So, we have:

ABC + DBC = 84

This gives

5x + 1 + 6x - 5 = 84

Evaluate the like terms

11x = 88

Divide both sides by 11

x = 8

Substitute x = 8 in Angle ABC = (5x + 1) degrees and Angle DBC = (6x - 5) degrees

Angle ABC = (5 x 8 + 1) degrees

Angle DBC = (6 x 8 - 5) degrees

Evaluate

Angle ABC = 41 degrees

Angle DBC = 43 degrees

Hence, the measures of angle ABC and DBC are 41 degrees and 43 degrees

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The following are crucial factors in hypothesis testing:

In statistics, the process of hypothesis testing involves putting an analyst's presumption about a population parameter to the test.

Thus, before conducting the hypothesis testing, a null hypothesis as well as an alternative hypothesis are established.

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The most important reason for this random assignment is B. Random assignment is important because it helps to make the groups equal on a variety of variables.

Random assignment is a technique used in experimental research to divide participants from your sample into various groups using randomization. With this approach, each sample participant has a known or equal chance of being assigned to either the experimental group or the control group.

The likelihood of systematic differences between the groups at the beginning of an experiment is decreased by random assignment. It reduces the risks posed by confounding factors and competing theories. The correct option is B.

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Complete options

random assignment ensures that the groups are matched on some variable before the experiment. random assignment helps to make the groups equal on a variety of variables. random assignment ensures that each member of the population has an equal chance of being chosen to be in the experiment. random assignment increases the test-retest reliability of the experiment?

Answer:

9

Step-by-step explanation:

add the pretatenziajbzvsgsu8esbbszcabn

Answer:

A, 7.

Step-by-step explanation:

You first gotta start in the parenthesis, so for a start you need to add 4 + 2 which equals 6. Now you gotta divide 6 by 6 so thats 1. You will add the ^2 with 1.

Your equation now is, 4+3 x 1 ^2. You want to add 4 and 3 which is 7 and then multiple 7 times 1 which equals 7. You have your answer.

Answer:

2 groups

Step-by-step explanation

To find out how many groups can be made for 6 circles and 8 squares, start by finding what you can divide by both numbers.

                 6 can be divided by:                               8 can be divided by:

                                 1                                                                  1

                                 2                                                                 2

                                  3                                                                 4

                                  6                                                                 8

The greatest number that they both have in common is 2. There would be 3 circles and 4 squares if Bill divided into 2 groups.

I hope this helped. Let me know if you still have any questions!

Answ

tep-by-step explanation:

The spherical coordinates of c are (r, θ, φ) = (√14, 53.13°, -41.41°), the rectangular coordinates of d are (x, y, z) = (4.64, 3.78, -3.90) and the distance from c to d is 9.54.

(a) The spherical coordinates of c are (r, θ, φ) = (√14, 53.13°, -41.41°). This can be calculated using the following formula:

\(r = √(x2 + y2 + z2), θ = tan-1 (y/x), φ = tan-1 (z/√(x2 + y2)).\)

Therefore, \(r = √(-3)2 + (2)2 + (1)2 = √14, θ = tan-1 (2/-3) = 53.13° and φ = tan-1 (1/√(-3)2 + (2)2) = -41.41°\)

(b) The rectangular coordinates of d are (x, y, z) = (4.64, 3.78, -3.90). This can be calculated using the following formula:

x = r*cosθ*cosφ, y = r*cosθ*sinφ, z = r*sinθ.

Therefore, \(x = 5*cos(20°)*cos(-70°) = 4.64, y = 5*cos(20°)*sin(-70°) = 3.78 and z = 5*sin(20°) = -3.90.\)

(c) The distance from c to d is 9.54. This can be calculated using the following formula:

distance = \(√((x2 - x1)2 + (y2 - y1)2 + (z2 - z1)2)\).

Therefore, distance = \(√((4.64 - (-3))2 + (3.78 - (2))2 + (-3.90 - (1))2) = 9.54\).

The spherical coordinates of c are \((r, θ, φ) = (√14, 53.13°, -41.41°)\), the rectangular coordinates of d are (x, y, z) = (4.64, 3.78, -3.90) and the distance from c to d is 9.54.

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The value of ML in the given quadrilateral which is a trapezoid is 58 units.

A polygon with only one set of parallel sides is called a trapezoid. The parallel bases of a trapezoid are another name for these parallel sides. Trapezoids have two additional sides that are not parallel and are referred to as their legs.

Trapezoids are defined differently by different people. A trapezoid can have one and only one pair of parallel sides, according to one school of mathematics, whereas another contends that a trapezoid can have several pairs of parallel sides. If we take into account the second definition, then a parallelogram is also a trapezoid under that definition.

We know that, A median on a trapezoid will be parallel to the bases, with a length equal to the sum of the bases divide by 2.

Thus,

45 = 3x + 11 + 10x - 12 / 2

45 = 13x - 1/ 2

90 = 13x - 1

91 = 13x

x = 7

Substitute the value of x in ML:

ML = 10x - 12

ML = 10(7) - 12

ML = 70 - 12

ML = 58

Hence, the value of ML in the given quadrilateral which is a trapezoid is 58 units.

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Answer:

2

Step-by-step explanation:

Given:

The interval, x = -2 to x = 0.

Required:

Average rate of change from x = -2 to x = 0.

SOLUTION:

From the graph,

If x = -2, f(-2) = 0.

If x = 0, f(0) = 4

Average rate of change = \( \frac{f(b) - f(a)}{b - a} \)

Where,

\( a = -2, f(a) = 0 \)

\( b = 0, f(b) = 4 \)

Plug in the values into the formula:

\( = \frac{4 - 0}{0 -(-2)} \)

\( = \frac{4}{2} = 2 \)

Average rate of change from x = -2 to x = 0 is 2.

Answer:

y = 168

Step-by-step explanation:

y = 3(14) x 4

y = 42 x 4

y = 168

Answer:

1. AE= 312

2. AC = 161

Step-by-step explanation:

Hey there!

In order to solve the first question, we need to think of possible "C" values

Then after finding the "C" value, we can then find the "A" and "E" values

So:

AC = 24 and CE = 13

What factors do 24 and 13 have in common?

Well, only 1 since 13 is a prime number]

So this means that C has to be 1

Now we know that A is 24 and E is 13

Now we have to multiply them together

24 x 13 is 312

So AE= 312

Now we go on to the second question

We can use the same strategy we used for number one

Instead of finding what C is, we need to find out what E is, since there is E in both of the statements

So:

CE = 7 and AE = 23

What common factors do these two numbers have?

Again, only 1, meaning that E can only be 1

Now we know that C is 7 and A is 23

Since we know this, we can multiply these two numbers together and get our final answer: 161

So AC = 161

The unknown angle of the right triangle is as follows:

∠CBA = 28.8°

The triangle is a right triangle because one of its angle is equals to 90 degrees.

The angle  ∠CBA, can be found using trigonometric rations,

hence,

tan ∅ = opposite / adjacent

where

∅ = ∠CBA

Therefore,

tan ∠CBA = opposite / adjacent

opposite side = 5.6 m

adjacent side = 10.2 m

Hence,

tan ∠CBA = 5.6 / 10.2

tan ∠CBA = 0.54901960784

tan ∠CBA = 0.54901960784

∠CBA = tan⁻¹ 0.54901960784

∠CBA = 28.7676493388

∠CBA = 28.8°

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False.

The range of the transformation T is not necessarily equal to R^m.

The range of a linear transformation T: R^n -> R^m is the set of all possible output vectors of T, i.e., the set of all vectors y in R^m such that there exists an input vector x in R^n such that T(x) = y.

The range of a transformation T can be thought of as the span of the columns of the matrix A that represents T, which is the set of all possible linear combinations of the columns of A.

Therefore, the range of the transformation T will depend on the column space of A, which is a subspace of R^m, and not necessarily equal to R^m. The dimension of the column space of A will give the rank of the matrix A, and the rank of A can be at most min(m, n).

In order to caculate the perimeter of the given polygon, you first determine the length of each side of the polygon, just as follow:

side RS = 2 - (-2) = 2 + 2 = 4

side ST = 1 - (-3) = 1 + 4 = 5

side TQ = 2 - (-2) = 2 + 2 = 4

side QR = 1 - (-3) = 1 + 4 = 5

finally you sume all lengths:

4 + 5 + 4 + 5 = 18

Hence, the perimeters of the given polygon is 18 units

Answer:

b,b.a

Step-by-step explanation:

wearing because of the division of running man.

Step-by-step explanation:

The statistics are divided by 29 to get the answer in cubic cm.

Since the rectangle's shorter side is half as long as its longer side, its top left vertex is (0,a).

A pair of numbers that use the horizontal and vertical separations from the two reference axes to define a point's location on a coordinate plane. typically expressed by the x-value and y-value pair (x,y). You do the reverse to determine a point's coordinates in a coordinate system. Start at the point, then move up or down a vertical line until you reach the x-axis. Your x-coordinate is shown there. To find the y-coordinate, repeat the previous step while adhering to a horizontal line.

Here,

Let x be the length and y be the width,

y=x/2

x=2a

y=a

The top left vertex=(0,a)

The top left vertex is (0,a) as shorter side of the rectangle is half the length of the longer side.

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We need to find the percentage of prates own a pet crab

There are 20 prates

4 of them own pet

Then we need the percent of 4 out of 20

We will divide 4 by 20 and multiply the answer by 100%

We will simplify it

The percentage of prates on the ship own a pet is 20%

Answer:

I THINK** it's 115°

hope it helps ya...!

sorry if it's wrong :(

Answer:

Taking back all the points you took from me and did nothing.

Step-by-step explanation:

Answer:

0.80

Step-by-step explanation:

I did the math 5 times

So, on solving the provided question, we can say that the probability will be P( -1.26 <Z<2.53) => P( Z < 2.53)

Probability theory, a subfield of mathematics, gauges the likelihood of an occurrence or a claim being true. An event's probability is a number between 0 and 1, where approximately 0 indicates how unlikely the event is to occur and 1 indicates certainty. A probability is a numerical representation of the likelihood or likelihood that a particular event will occur. Alternative ways to express probabilities are as percentages from 0% to 100% or from 0 to 1. the percentage of occurrences in a complete set of equally likely possibilities that result in a certain occurrence compared to the total number of outcomes.

the probability will be

mean = 10,000

standard deviation = 500

for point a -

n = 40

u = 10,000

P( 9,900 < x < 10,200)

P( -1.26 <Z<2.53)

P( Z < 2.53)

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To test whether a data model is biased, one can compute the average difference between a predicted result and an actual result using the bias() function.

Unreasonably supporting or opposing someone or something because you allowed your opinions to cloud your judgement: The senator accused the media of being biased. Journalists need to be objective and free of political prejudice. Cognitive biases are systematic thinking errors that are often learned from cultural and personal experiences.

They lead to perceptional distortions when people make decisions. Even though data may appear to be objective, it can still be biased because it is gathered and handled by humans. We are not objective in the way we perceive things. Biases can be deliberate or unintentional. If given the choice between three shirts, a person might choose the one in their preferred hue above the other two.

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Correct Question:

A data analyst wants to find out how much the predicted outcome and the actual outcome of their data model differ. what function can they use to quickly measure this?

Answer:

200 in²

Step-by-step explanation:

To find the area, you need to split it into two squares. The upper square would be 10 inches times 10 inches which would give you 100 inches squared. Since both are the same size, you can add both square areas together to give you 200 inches squared.