A random sample of 125 basketball players were asked if they wore hightop or lowtop shoes while playing. The results are shown in this table. Based on the data in the table, select Correct or Incorrect for each statement. Correct Incorrect The male basketball players prefer hightop shoes. Correct – The male basketball players prefer hightop shoes. Incorrect – The male basketball players prefer hightop shoes. The female basketball players prefer hightop shoes. Correct – The female basketball players prefer hightop shoes. Incorrect – The female basketball players prefer hightop shoes. Basketball players’ gender does not seem to affect shoe preference for the players in the survey. Correct – Basketball players’ gender does not seem to affect shoe preference for the players in the survey. Incorrect – Basketball players’ gender does not seem to affect shoe preference for the players in the survey. Hightop shoes Lowtop shoes Male 40 10 Female 60 15.

Given

Exterior angle of a regular polygon = 45 degree.

Find

Name of the shape of polygon

Explanation

As we know that sum of exterior angle of exterior angle is 360 degree.

given each angle = 45 degree

so,

number of sides of regular polygon =

number of sides = 8

Final Answer

The shape of the regular polygon = octagon

Answer:

h=8

Step-by-step explanation:

The height of the cylinder is approximately ≈ 8.00002

Or you can just put 8.

The reasoning for this is you can simply use the formula for a cylinder and just replace the variables.

h = V / π r²

Which then turns into

h = 257.36 / π 3.2²

and from there you get

≈ 8.00002

~Neo

Answer:

x > 16/5 or x < -3/4

Step-by-step explanation:

Equation 1: 5x - 4 > 12

Equation 2: 12x + 5 < -4

Equation 1: 5x - 4 > 12

add 4 to both sides

5x > 16

divide by 5 on both sides

x > 16/5

Equation 2: 12x + 5 < -4

subtract 5 on both sides

12x < -9

divide by 12 on both sides

x < -9/12

simplify

x < -3/4

ANSWER is Option C

Use 2πr = 2×3.14×6 = 37.68 inches

Answer:

37.68

Step-by-step explanation:

d=14

r=d/2

2(3.14)6

=3.68

=3.7

Answer:

Option B.

Step-by-step explanation:

If you begin with one dollar a day there will get you more by the end of the month because on day 2 your on 201 already which is more than you get in that month with one cent.

The first option (A) will give you more money than option (B).

A geometric progression is a sequence in which any element after the first is obtained by multiplying the previous element by a constant which is called a common ratio denoted by r.

The difference between every two successive terms in a sequence is the same this is known as an arithmetic progression (AP).

Given that

Case A). Doubling each day

1 + 2+ 4 + 8 + 16 .... it is form a GP series with common ratio (r) 4/2 = 2

Number of terms (n)

Sum =  30( \(2^{30}\) - 1)/(2 - 1) = $2147483464.

Case B). Adding $100 each day

1 + (101 + 201 + 301 ....) it is form a ap series with common difference d = 201 - 101 = 100.

Number of terms = 29

Sum = 1 + 29/2 + [ 2 (101) + 28(100)] = $43530

Hence it is clear that case (A) will give you more money.

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The probability that a light aircraft with an emergency locator, which has disappeared, will be discovered is 0.894.

Let A be the event that the aircraft is discovered, and B be the event that the aircraft has an emergency locator. We are given that P(A|B') = 0.28, P(B|A) = 0.63, and P(B'|A') = 0.84, where B' and A' denote the complements of B and A, respectively.

We want to find P(A|B), the probability that the aircraft is discovered given that it has an emergency locator. By Bayes' theorem,

P(A|B) = P(B|A)P(A) / P(B)

We can find P(A) and P(B) using the law of total probability:

P(A) = P(A|B)P(B) + P(A|B')P(B') = 0.63 * (1 - 0.72) + 0.28 * 0.72 = 0.3264

P(B) = P(B|A)P(A) + P(B|A')P(A') = 0.63 * 0.72 + 0.16 * (1 - 0.72) = 0.4656

Now, we can substitute these values into the first equation to get:

P(A|B) = 0.63 * (1 - 0.72) / 0.4656 = 0.894

Therefore, the probability that a light aircraft with an emergency locator, which has disappeared, will be discovered is 0.894.

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Use the equations for the circumference and the area of a circle

For the circumference:

The circumference is 37.68 ft.

For the area

The area is 113.04 ft.

Answer: 184 cm^2

Step-by-step explanation:

1st: separate the figure into smaller shapes

-> one large rectangle (20 cm x 7 cm) =140 cm

-> one triangle ( (15-7)= 1/2 (8 cm x 3 cm ) = (20-13-4) = 12 cm

-> one rectangle (4 cm x 8 cm ) = 32 cm

140 + 32 + 12 = 184 cm

Answer: 184 cm2

Step-by-step explanation: Break the shape into common shapes. If you continue the line of 13 cm you now have a rectangle and trapezoid.

The rectangle area is 140

20 x 7 = 140

The trapezoid area is 44

The 15 cm line is cut into 7 and 8

the height of the shape is now 8

Base A ( the top ) is 4 cm

Base B (the bottom) is 7

A = a+b over 2h = 4+7 over 2·8 = 44

now add the numbers

Answer:

B (2, 3)

The two lines intersect near that point.

Note that the line of reflection that reflects quadrilateral ABCD onto quadrilateral A'B'C'D' is given as attached. Note that when a shape is reflected, it must be reflected over a line. In this case, the line of reflection is y = -3.

A line of reflection is a line that acts as a mirror, reflecting a figure across the line so that the image is a mirror image of the original.

When a shape is reflected, it must be reflected over a line. The line of reflection of quadrilateral ABCD onto quadrilateral A'B'C'D is

From the given graph, we have the following observations

ABCD was flipped over to form A'B'C'D'

The line of reflection is between both shapes.

Using points C and C' as references;

We have:

C = (-3, -1)

C" = (-3, -5)

Notice that both points have the same x-coordinate

This means that the line of reflection is parallel to the x-axis and passes through the y-axis.

The point at which it passes through the y-axis is calculated using the mid-point formula.

Therefore, we have:

y = (y1+y2)/2

y = (-1-5)/2

y = -6/2

y = -3

Hence, the line of reflection is y = -3
See the attachment for the line of reflection.

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Answer:

Step-by-step explanation:

The probability that a student chosen at random plays an instrument other than the keyboard is 64/73.

To calculate the probability that a student chosen at random plays an instrument other than the keyboard, we need to consider the total number of students who play instruments other than the keyboard and divide it by the total number of students.

In the seventh grade, the number of students playing instruments other than the keyboard is 11 (Guitar) + 10 (Bass) + 12 (Drums) = 33.

In the eighth grade, the number of students playing instruments other than the keyboard is 9 (Guitar) + 8 (Bass) + 14 (Drums) = 31.

The total number of students playing instruments other than the keyboard in both grades is 33 + 31 = 64.

The total number of students in both grades is 11 (seventh grade Guitar) + 10 (seventh grade Bass) + 12 (seventh grade Drums) + 2 (seventh grade Keyboard) + 9 (eighth grade Guitar) + 8 (eighth grade Bass) + 14 (eighth grade Drums) + 7 (eighth grade Keyboard) = 73.

Converting this probability to a percentage, we get (64/73) * 100 = 87.67.

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Answer:

Y=-3/1+1

Step-by-step explanation:

Answer:

C, after 1 year, it has 75 percent of its original value

Step-by-step explanation:

Answer:

the in's are 6 7 and the outs are 12 and 0.2

Step-by-step explanation:

Answer:

12

Step-by-step explanation:

Multiply 2/3 and 18. Since it a whole number, convert it to a fraction by putting it over a denominator of 1. When multiplying fractions, calculate numerator times numerator, then denominator times denominator. Multiply 2/3 x 18/1 to get 36/3.

Simplify the resulting fraction as needed by dividing it by the common denominator. The common denominator of 36 and 3 is 3. Diving 36 and 3 by 3 gives you a fraction of 12/1, which is the same as 12. Thus, two-thirds of 18 is 12.

\(\frac{2}{3}*\frac{18}{1}\)

\(=\frac{36}{3}\)

\(=\frac{12}{1}\)

\(=12\)

[RevyBreeze]

The coordinates of the trapezoid  RSTU with vertices R(-13, 7), S(-1, 7), T(-1, -5), and U(-13,-9) after dilation with scale factor of k= 1/4 are

Data gotten from the question

Dilation refers to an increment or reduction in dimension and location of a preimage to get a new image

The coordinate of the image of dilation is gotten using the formula

x₂ = kx₁ - x₀(k - 1) for x coordinate

y₂ = ky₁ - y₀(k - 1) for y coordinate

definition of terms

terms with subscript 2 is corresponding to the image

terms with subscript 1 is corresponding to the preimage

terms with subscript 0 is corresponding to the center of dilation

\k = scale factor

R(-13, 7) ⇒ R'(-7, -2)

x₂ = 1/4 * -13 - -5(1/4 - 1) = -7

y₂ = 1/4 * 7 - -5(1/4 - 1) = -2

S(-1, 7)  ⇒ S' (-4, -2)

x₂ = 1/4 * -1 - -5(1/4 - 1) = -4

y₂ = 1/4 * 7 - -5(1/4 - 1) = -2

T(-1, -5) ⇒ T' (-4, -2.5)

x₂ = 1/4 * -1 - -5(1/4 - 1) = -4

y₂ = 1/4 * -5 - -5(1/4 - 1) = -2.5

U(-13,-9) ⇒ U' (-7, -6)

x₂ = 1/4 * -13 - -5(1/4 - 1) = -7

y₂ = 1/4 * -9 - -5(1/4 - 1) = -6

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Answer:15/4 I think

Step-by-step explanation:sorry I don’t know

Answer:

3 3/4

Step-by-step explanation:

Hope this helps!

Brainliest pls

Have a great day!

Answer: 3.5⋅(−1.2)=4.2

The area of the triangle in front of the triangular prism is xy/2.

The triangular prism is a three-dimensional shape with three rectangular and two triangular faces. The triangular faces are parallel to one another and the rectangular faces are perpendicular to the triangular edges.

The area of a shape is determined by the measurement of the surface of the shape.

The area of a triangle is base multiplied by the height of a triangle divided by 2.

We have to find the area of the front triangle which means the area of the one triangle.

Assume that the base of the triangle is x and the height of the triangle is y

So,

Area of triangle= ½ base×height

                          =  ½ x × y

                          = xy/2

Therefore the area of a triangle  is xy/2

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Answer:

There are 1440 minutes in a day

Answer:

1,440 minutes

Step-by-step explanation:

Multiply 60 minutes times 24 hours and it will equals 1,440.

The absolute maximum value of f on the interval [0, 5] is 15.

The absolute minimum value of f on the interval [0, 5] is 5.

To find the absolute maximum and absolute minimum values of f on the given interval:

We need to evaluate f(x) at the endpoints of the interval and at any critical points within the interval.
First, we find the derivative of f(x):
f'(x) = 15 - 2x
Then, we set f'(x) = 0 and solve for x:
15 - 2x = 0
x = 7.5
However, 7.5 is not within the interval [0, 5], so we do not have any critical points within the interval.
Next, we evaluate f(x) at the endpoints of the interval:
f(0) = 15
f(5) = 5
Therefore, The absolute maximum value of f on the interval [0, 5] is 15 and the absolute minimum value of f on the interval [0, 5] is 5.

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Answer:

0

Step-by-step explanation:

The slope formula is [ y2-y1/x2-x1 ]

We can use the given points to solve.

0-0/2-(-4)

0/6

0

Best of Luck!

The measure of the side 'x' is 16.31 m. The correct option is C.

Trigonometry is a branch of mathematics that deals with the study of the relationships between the sides and angles of triangles. It is a fundamental part of geometry that has many practical applications in fields such as physics, engineering, navigation, and surveying.

Given that in a right-angled triangle, the value of side RS is x, angle R is 25° and the side RT is 18 m.

The value of x will be calculated as,

sin65° = x / 18

x = 18 x sin65°

x = 16.31 m

Hence, the correct option is C.

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The trajectory of the particle is obtained by eliminating the variable t between the equations x(t) = cos(t) and y(t) = 4sin²(t). Plotting various (x, y) positions for different values of t helps visualize the trajectory in the x-y plane.

To sketch the trajectory, we need to eliminate t between the equations x(t) = cos(t) and y(t) = 4sin²(t) to obtain y as a function of x. Let's begin by expressing sin²(t) in terms of cos(t):

sin²(t) = (1 - cos²(t))

Substituting this back into the equation for y(t):

y(t) = 4(1 - cos²(t))

Now, we can substitute x(t) = cos(t) into the equation for y(t):

y(x) = 4(1 - x²)

This expression gives us y as a function of x, allowing us to sketch the trajectory in the x-y plane. By choosing different values of t, we can calculate the corresponding x and y positions and plot them. As t varies, the particle will move along the trajectory described by the graph of y(x) = 4(1 - x²). The resulting sketch will provide a visual representation of the particle's path in the x-y plane.

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The equation - 2y = 4x - 8 in slope intercept is y = - 2x + 4.

Consider the function,

- 2y = 4x - 8

The equation of a line in slope intercept form is y = mx + b where m is the slope and b is the y-intercept.

So,

- 2y = 4x - 8

y = - 2x + 4

Now,

When x = 0

y = - 2(0) + 4 = 4

When x = 1,

y = - 2(1) + 4 = 2

When x = 2,

y = - 2(2) + 4 = 0

When x = - 1,

y = - 2( - 1 ) + 4 = 6

When x = - 2,

y = - 2( - 2 ) + 4 = 8

When x = 3,

y = - 2( 3 ) + 4 = - 2

So, the point on the graph are ( 0, 4 ), ( 1, 2 ), ( 2, 0 ), ( 3, - 2), ( - 1, 6 ), ( - 2, 8 ).

Therefore, the graph of the function is:

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solving steps:

2( 9 - 7r ) + 8r

2(9) - 2(7r) + 8r

18 - 14r + 8r

18 - 6r

Answer:

18 - 6r

Step-by-step explanation:

2(9 - 7r) + 8r

Expand the brackets:

⇒ 2 · 9 - 2 · 7r + 8r

⇒ 18 - 14r + 8r

Combine like terms:

⇒ 18 - 6r

Answer:

-2r3t2 + 3rt – 16

Step-by-step explanation:

Like terms have the same variables with the same exponents on each variable. Add their coefficients, and keep the same variables and exponents.

Answer:

SIDE ANGLE SIDE

Step-by-step explanation:

Because all yo have to do is see what fits.

Given that δijk, j = 420 inches, k = 550 inches and ∠i=27°. We need to find the area of δijk, to the nearest square inch. To find the area of δijk, we need to use the formula for the area of a triangle which is given as: A = (1/2) × b × h Where b is the base and h is the height of the triangle.

So, first we need to find the length of the base b of the triangle δijk.In Δijk, we have: j = 420 inches k = 550 inches and ∠i = 27°We know that: tan ∠i = opposite side / adjacent side= ij / j⇒ ij = j × tan ∠iij = 420 × tan 27°≈ 205.45 inches Now we can find the area of the triangle using the formula for the area of a triangle. A = (1/2) × b × h Where h = ij = 205.45 inches and b = k = 550 inches∴ A = (1/2) × b × h= (1/2) × 550 × 205.45= 56372.5≈ 56373 sq inches Hence, the area of the triangle δijk is approximately equal to 56373 square inches.

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The Pythagorean Theorem is explained in this problem.

The Pythagorean Theorem states that in a right-angled triangle, the square of the length of the hypotenuse (the longest side) is equal to the sum of the squares of the lengths of the other two sides.

The theorem is expressed as follows:

c² = a² + b².

In which:

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