The principal of High School has been asked to judge an art contest with 20 entries. In how
many ways can he assign first, second, third and fourth place

Answers

Answer 1

Answer:

720. just multiply 10 9 and 8 because  first, second, and third, that is means three and that's how many numbers you multiply from 10,so it equals 720.

hope this helps

Step-by-step explanation:


Related Questions

URGANT!!!!
An amount of $17,000 is borrowed for 10 years at 4.75% interest, compounded annually. If the loan is paid in full at the end of that period, how much must be paid back?
Use the calculator provided and round your answer to the nearest dollar.

Answers

Answer:

$27,039

Step-by-step explanation:

Calculating the amount of interest :

A = P (1 + r/n)^(nt)A = interestP = principalr = rate of interest (in decimal)n = number of times compoundedt = time (in years)

Given values :

P = $17,000r = 4.75% = 0.0475n = 1t = 10

Solving :

A = (17,000)(1 + 0.0475/1)¹⁰A = (17,000)(1.0475)¹⁰A = (17,000)(1.59052433)A = $27,039 (nearest dollar)

If anybody could give me the answers

Answers

Answer:

62 Inches

Step-by-step explanation:

It can be seen from the figure.

[tex]{ab}^{2} = {ac}^{2} + {bc}^{2} [/tex]

Pythagoras

AB= 13

So the perimeter is

[tex](13 + 18) \times 2 = 62[/tex]

Find the measure of B

Answers

Answer:

<B = 52°

Step-by-step explanation:

The triangle is 180° Angle A and B add up to 118°

4y° + (3y + 7)° = 112°

7y + 7 = 112°

7y = 105

y = 15

Since you solve for y, plug your y into the angles to solve.

<B = 3y + 7

<B = 3 * 15  + 7

<B = 45 + 7

<B = 52°

round 18.159 to the nearest tenth

Answers

Answer:

18.2

Step-by-step explanation:

A tenth is the first decimal, on the right of your unit. 5 to the sky (round up) 4 to the floor (round down)

Given:

18.159

To find:

The nearest tenth of 18.159

Solution:

First value right to the decimal place is tenths place. If the value given in hundredths place is 5 or more round up, if not keep it as it is.

So here the value in hundredths place is 5, so we'll have to add 1 to the tenths place.

18.159

= 18.2 ( nearest tenth )

Solve the equation by completing the square. x^2 + 12x + 36 = 0 x = [?]​

Answers

Answer:

x = - 6

Step-by-step explanation:

x² + 12x + 36 = 0 ( subtract 36 from both sides )

x² + 12x = - 36

To complete the square

add ( half the coefficient of the x- term )² to both sides

x² + 2(6)x + 36 = - 36 + 36

(x + 6)² = 0 ( take square root of both sides )

x + 6 = [tex]\sqrt{0}[/tex] = 0 ( subtract 6 from both sides )

x = - 6

I can’t solve this problem

Answers

Answer:

f(-2) = -8f(-1) = -5f(0) = 0f(1) = 7

Step-by-step explanation:

f(w) = [tex]w^{2}[/tex] + 6w

w = -2

f(w) = f(-2) = [tex](-2)^{2}[/tex] + 6*(-2) = 4 - 12 = -8

w = -1

f(w) = f(-1) = [tex](-1)^{2}[/tex] + 6*(-1) = 1 - 6 = -5

w = 0

f(w) = f(0) = [tex]0^{2}[/tex] + 6*0 = 0 + 0 = 0

w = 1

f(w) = f(1) = [tex]1^{2}[/tex] + 6*1 = 1 + 6 = 7

Questions in the attached file.

Answers

The area of the triangle based on the information given will be 4 units square

How to calculate the triangle?

It should be noted that the area of a triangle is calculated by using the formula:

= 1/2 × base × height

Therefore, the area of the triangle will be:

= 1/2 × base × height

= 1/2 × 2 × 4

= 4 units²

In conclusion, the area of the triangle given will be 4 units square.

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calculate the difference between the pairs of numbers below 1 and - 1​

Answers

Answer:

we can get the difference by just subtracting -1 and +1 which will give us 0

What is the asymptotes of the graph.

Answers

Answer:

Choice B: x = 2, y = 1.

Step-by-step explanation:

In a classroom of 20 kids, 3 girls are named Stephanie and 2 boys are
named John. The probability that a student picked at random is named
something other than Stephanie or John is what out of what?

Answers

Answer:

3/4 or 15/20

Step-by-step explanation:

this is because, you know there is 3 girls named the same thing and two boys named the same thing so if you know there are 20 people in the class, you do 3g + 2b = 5/20

So the fraction is either 15/20 or 3/4 for reduced fraction.


4). How many ounces are in 3.5 pounds?
Hint: 16 ounces = 1 pound
3.5
a) 4.6 ounces
19.5 ounces X16
c) 50 ounces
d) 56 ounces
3

Answers

it would be d 56 ……..

Answer:

there are 56 ounces in 3.5 pounds.

Which transformations could have occurred to map
ABC to A"B"C?
• a rotation and a reflection
O a translation and a dilation
• a reflection and a dilation
B"
• a dilation and a rotation

Answers

Reflection and dilation

Determine whether angle-angle-angle (AAA) is a valid means for establishing triangle congruence. If it is a valid criterion, explain why. If it is not valid, use GeoGebra to create a counterexample demonstrating that it doesn't work and give an explanation. If you construct a counterexample, take a screenshot of your work, save it, and insert the image in the space below. !! I just write in a box!!

Answers

A triangle is a fundamental form in geometry. The AAA property can not be used to prove if the triangles are congruent.

What is a triangle?

A triangle is a three-edged polygon with three vertices. It is a fundamental form in geometry.


The property angle-angle-angle (AAA), is used for similar triangles. It can not be used to prove that two triangles are congruent triangles. Therefore, it is not a valid criterion.

Now, this can be proved using two triangles having the same angle measurement as 60°. The two triangles given below has the same angle measurement although, their sides have different measurement, thus, the two triangles are not equal.

Hence, the AAA property can not be used to prove if the triangles are congruent.

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Answer: A triangle is a basic geometric shape. Triangle congruence cannot be established using the AAA property. A triangle is a polygon having three vertices and three edges. It is a fundamental geometric figure. For comparable triangles, the property angle-angle-angle (AAA) is employed. It cannot be used to establish the congruence of two triangles. As a result, it is an invalid standard. Now, this may be demonstrated using two triangles with angles equal to or greater than 60°. The two triangles shown below are not equal because they have different side measurements despite having the same angle measurement. The triangles' congruence cannot therefore be established using the AAA property.

Step-by-step explanation:

The ratio of cats to dogs at pet shelter is 4 to 3. if there are 36 dogs, how many cats are there?

A. 27
B. 36
C. 48
D. 52

Answers

C. 48 of the cats there is. Does that answer the question??

scale drawing of a tree is 4% of the size of the actual tree. The height of the tree in
me drawing is 6 inches. What is the height of the actual tree, in feet?
how your work.

Answers

The answer is 12.5 ft. This is because 4% is technically 4/100 and we can simplify that to 1/25. After that we can use the proportion method by doing -

1. 6
—- = —-
25. X

The reason why we put 6 in the numerator section is because 6 inches is the 4%. After that we know that to get to 6 we need to do 1 x 6 and whatever we do to the top and have to do to the bottom. So 25 x 6 is 150 inches. However the question is saying converting it to feet, and we know that 12 inches is 1 feet. So we do 150 divided by 12 to get 12.5 feet.

Hope this helped!

~Alex

Use the graph below to answer the question that follows: graph of the curve that passes through the following points, 0, 3, pi over 2, 5, pi, 3, 3 pi over 2, 1, 2 pi, 3. What is the rate of change between the interval of x = 0 and x = pi over two? a two over pi b pi over two c pi over four d four over pi

Answers

Answer:A

nswer is D. four over pi

Step-by-step explanation:

x1=0, y1=3

x2=pi/2, y2=5

rate of change = (y2-y1)/(x2-x1)

=(5-3)/(pi/2-0)

=4/pi

Which of the following is the most significant greenhouse gas due to its long lifespan in the environment?
A. Carbon dioxide
B. Argon dioxide
C. Oxygen
D. Nitrogen Oxide

Answers

I am 100% sure that the answer is A. Carbon dioxide

I hope that helps.

Answer:

Carbon dioxide

Step-by-step explanation:

I think it’s carbon dioxide because, it is the most significant greenhouse gas. I also think it’s the carbon dioxide because the question is asking which one it is and I chose carbon dioxide.

i need help with 7th grade math please 45 points need help ASAP + brainleist

Answers

25.13ft is the answer if you need explanation I can give you one but that’s the answer.

Answer:

25.13 ft

Step-by-step explanation:

Okay, simple. So first and foremost, set up the equation for the circumference of a circle

Circumference: [tex]2\pi (r)[/tex]

The diameter of the circle is 8 which means the radius is 4

So plug it in

[tex]2\pi (4)[/tex]

That will give us 25.13 ft

I really hope this helps!

Part 1:

Based on your knowledge of fair decision making and probability concepts, should the Power Pill be produced and distributed? Explain your reasoning.

Part 2:

What effect (if any) did telling two groups about expected outcomes have on results? Use statistics to provide proof for your reasoning and explain.

Part 3:

Are there any flaws in the testing process? Should any of the steps or protocol be changed/avoided during round two of testing? Explain your reasoning.

Answers

The knowledge of fair decision making and probability concepts illustrates that the Power Pill should be produced and distributed.

What is probability?

It should be noted that probability simply means the likelihood of the occurence of a particular event.

In this case, the knowledge of fair decision making and probability concepts illustrates that the Power Pill should be produced and distributed.

It's important to adequately carry out a research on the pill and ensure that it's safe.

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Write the quadratic equation whose roots are 2 and 3, and whose leading coefficient is 3. (Use the letter x to represent the variable.)

Answers

The quadratic equation whose roots are 2 and 3, and whose leading coefficient is 3 will be 3x² - 15x + 18 = 0.

What is a quadratic equation?

The quadratic equation is given as ax² + bx + c = 0. Then the degree of the equation will be 2. Then we have

Then the quadratic equation whose roots are 2 and 3, and whose leading coefficient is 3.

Then the factor or the quadratic equation will be

(x - 2) and (x - 3)

Then the equation will be

     3(x - 2)(x - 3) = 0

3(x² -2x -3x + 6) = 0

    3(x² - 5x + 6) = 0

   3x² - 15x + 18 = 0

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Find the greatest common factor (GCF) for the pair of 12 and 15

Answers

Answer:

3

Step-by-step explanation:

in the image Attached

......

Answer:

3

Step-by-step explanation:

Prime factorize both numbers :

12 = 2² x 315 = 5 x 3

The GCF is the highest common term that both terms share.

Hence,

GCF (12, 15) = 3

Let the given rhombus be abcd in which ab = bc = cd = da = 20 cm and
ac = 24 cm We know that the diagonals of a rhombus bisect each other at right angles

please help me ​

Answers

Answer:

384 cm²

Step-by-step explanation:

Property of rhombus :

Diagonals of rhombus bisect each other and are perpendicular to each other

Given :

Rhombus ABCD and its diagonals AC and BD bisect each other at O AC ⊥ BDAB = BC = CD = DA = 20 cmAC = 24 cm

Solving :

Area of the given rhombus is twice the Area of ΔABC formed by the given diagonal and two adjacent sides.

2 × 1/2 × OB × AC24 × OB24 × √AB² - AO²24 × √20² - (AC/2)²24 × √400 - 14424 × √25624 × 16384 cm²

Ryder found the volume of the figure below by using the steps shown. A rectangular prism with a length of 40 millimeters, width of 30 millimeters, and height of 5 millimeters. A rectangular pyramid with a base of 30 millimeters by 40 millimeters and a height of 95 millimeters. Total Volume = B h + one-half B h Equals 5 (40) (3) + one-half (40) (30) (95) Equals 6,000 + 57,000 Equals 63,000 cubic millimeters What mistake, if any, did Ryder make? Ryder determined the volume correctly. Ryder used the wrong formula for the total volume. Ryder used the wrong height for the pyramid. Ryder did not apply the order of operations correctly.

Answers

Answer:

B. Rider used the wrong formula for the total volume.

Step-by-step explanation:

I did the quiz

Answer: B

Step-by-step explanation: I did the quiz, sis, trust me.

Find the value of x. Round to the nearest 10th.
The area is 34 in²

Answers

Answer:

12

Step-by-step eplanation:

Find a formula for the nth term
of the arithmetic sequence.
First term 9
Common difference -2

Answers

[tex]n^{th}\textit{ term of an arithmetic sequence} \\\\ a_n=a_1+(n-1)d\qquad \begin{cases} a_n=n^{th}\ term\\ n=\textit{term position}\\ a_1=\textit{first term}\\ d=\textit{common difference}\\[-0.5em] \hrulefill\\ a_1=9\\ d=-2 \end{cases} \\\\\\ a_n=9+(n-1)(-2)\implies a_n=9-2n+2\implies a_n=11-2n[/tex]

Find the distance between points (3,6) and (9,2)

Answers

Answer:

A=(3,6)

B =(9,2)

The distance between AB=√(9-3)^2+(2-6)^2

=3√13

Factor the polynomial 3x – 75

Answers

Answer:

3(x -25)

Step-by-step explanation:

common factor is 3,

75 / 3 = 25

3x / 3 = x

Answer:

3(x-25)

Step-by-step explanation:

The common factor is three

divide both terms by three

3x/3 = x

-75/3 = -25

put them back together with the three outside of the parentheses

3(x-25)

What is the measure of angle 1?

Answers

Answer:

90 degree angle

Step-by-step explanation:

It is 88 since angle 2 is 92 because of corresponding angle (two lines are parallel) and which 180-Angle 2= 88 because of

Which expression is equivalent to
x^2-1
X^2-x

Answers

Answer:

(x - 1) x - X^2

Hope this helps :)

Function g can be thought of as a translated (shifted) version of f(x) = x2.
Write the equation for g(2).
g(x)=

Answers

If the function f(x) is translated at a point (2, 6). Then the function g(x) will be given as g(x) = (x - 2)² + 6.

How does the transformation of a function happen?

The transformation of a function may involve any change.

Usually, these can be shifted horizontally (by transforming inputs) or vertically (by transforming output), stretched (multiplying outputs or inputs), etc.

If the original function is y = f(x), assuming the horizontal axis is the input axis and the vertical is for outputs, then:

Function g can be thought of as a translated (shifted) version of f(x) = x².

Then the equation of the function g(x) will be

g(x) = (x - 2)² + 6

Learn more about transforming functions here:

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