The student body of 125 students wants to elect a president, vice president, and secretary. How many possible results are there?

Answers

Answer 1
125x124x123=?
President (1 person)
Vice(1)
Secretary (1)

Related Questions

What Is a constant or the product of a constant and one or more variables

Answers

Answer:

A constant or the product of a constant and one or more variables is called a coefficient.

Hope it helps you.

Which equation is represented by the graph below?
pls asap

Answers

Answer:

opt. 2

Step-by-step explanation:

take (4,0) as solution

0= -1/2(4)+2

  = -2+2 = 0

please help l am in big problem please☹️☹️☹️​

Answers

Step-by-step explanation:

they are all just trignometric formulas

pls solve and put in simplest form​

Answers

Answer:

Step-by-step explanation:

1. 20

2. 100

3. 25

4. 45

5. 50

6. 54

7. 80

8. 192

9. 33

10. 128

Give THREE reasons why it is important to revise your study methods

Answers

Parking permits for school in
it helps you to remember facts, figures,topics and methodologies

!!30 POINTS PLEASE HELP!!!

What does the function f(x)=/x+1’- 1 have in its range that are not in the range of the graph g(x)?

[-1,1)
(-1,1)
(- infinity, 1]
(- infinity, 1)

Answers

Answer:

(-1,1)

Step-by-step explanation:

First split it into 2 functions, when x≥0 let f1(x)=x1+x and when x<0 let f2(x)=x1−x now we have 2 functions that are continuous on their domains.

theta=45 degrees to write 2x^2+2xy+5y^2+6x-4y=40 in the x'y'-plane. Then identify the conic.

Answers

Answer:

https://wb-qb-sg-oss.bytededu.com/mars_api/516070e015af3cbddbf0c9527d422fd6/1624892212752.jpeg!content

Step-by-step explanation:

If the section is created by slicing the equation 2x² + 2xy + 5y² + 6x - 4y = 40 at 45°. Then the conic will be an ellipse.

What is a conic section?

A figure made up of a surface and a round cone intersecting. A conic section can be a circle, an ellipse, a parabola, or a hyperbola, based on the direction of the plane with regard to the cone.

The angle θ is 45° and the equation is 2x² + 2xy + 5y² + 6x - 4y = 40.

Then x will be

[tex]\rm x = x' \cos \theta - y' \sin \theta\\\\x = x' \cos 45- y' \sin 45\\\\x = \dfrac{x' - y'}{\sqrt2}[/tex]

Then y will be

[tex]\rm y = x' \sin \theta + y' \cos \theta\\\\y= x' \sin 45 + y' \cos 45\\\\y = \dfrac{x' + y'}{\sqrt2}[/tex]

Put these in the equation we have

[tex]\rm 2\left ( \dfrac{x' - y'}{\sqrt2} \right )^2 + 2\left ( \dfrac{x' - y'}{\sqrt2} \right )\left ( \dfrac{x' + y'}{\sqrt2} \right ) + 5 \left ( \dfrac{x' + y'}{\sqrt2} \right )^2+ 6\left ( \dfrac{x' - y'}{\sqrt2} \right ) - 4\left ( \dfrac{x' + y'}{\sqrt2} \right ) = 40[/tex]

On simplifying, we have

[tex]\rm 9x'^2 + 6x'y' + 5y'^2 + 10\sqrt2x' - 10 \sqrt2 y' - 80=0[/tex]

Then the value of a, b, and c will be

a = 2, b = 2, and c = 5

Then we have

[tex]\rm b^2 - 4ac = 2^2 - 4\times 2 \times 5 = 4 - 20 = -16[/tex]

Then b² - 4ac < 0, then the conic is ellipse.

More about the conic section link is given below.

https://brainly.com/question/10311514

#SPJ2

Find the area of this triangle

Answers

14 x 8= 112
112/2= 56
the area is 56

what is payment undercast​

Answers

Answer:

Undercast refers to a forecasting error when estimated numbers turn out to be lower than realized numbers. The estimates that are valued can include sales, expenses, income, cash flows, or any other financial account or metric.

Hope it helps you.


Ken solved the linear equation 2(5y - 1) = 18 using the following steps.

Step 1: 2(5y - 1) = 18
Step 2: 10y - 1 = 18
Step 3: 10y = 19
Step 4: y = 1.9

Which statement is true about Ken's method?

A. Ken made a mistake between Steps 1 and 2.
B. Ken made a mistake between Steps 2 and 3.
C. Ken made a mistake between Steps 3 and 4
D. Ken solved the equation correctly.

Answers

Answer:

A

Step-by-step explanation:

in step 1, when expanding the bracket, ken needed to do 2×5y AS WELL as 2×-1 which they didn't do. the correct answer after the first step should be 10y-2=18

(6, -1) translate
8 units to the right 7 units down

Answers

Step-by-step explanation:

স্বদেশী আন্দোলনৰ তিনি টা অৱদান উল্লেখ কৰা

Answer:

(14,-8)

Step-by-step explanation:

Given (6,-1),

Translating (6,-1) 8 units right and 7 units down,

(6,-1)

=(6+8,-1-7)

=(14,-8)

Please mark brainliest.

Riley and Francesca both commute to work. Riley's commute on the train takes 12 minutes more than one half as many minutes as Francesca's commute by car. It takes Riley 36 minutes to get to work. Write an equation to determine how many minutes it takes Francesca to get to work.

36 = one halfx − 12
36 = 2x − 12
36 = 2x + 12
36 = one halfx + 12

Answers

Answer:

36 = one half x + 12

Step-by-step explanation:

let : Francesca's times = x

according to the text, we can make the equation :

12 + (one half) x = 36

or 36 = one half x + 12

The equation for the given situation is 36=1/2 x+12. Therefore, option D is the correct answer.

Given that, Riley's commute on the train takes 12 minutes more than one-half as many minutes as Francesca's commute by car. It takes Riley 36 minutes to get to work.

What is an equation?

In mathematics, an equation is a formula that expresses the equality of two expressions, by connecting them with the equals sign =.

Let the time taken by  Francesca's commute by car be x.

Now, 12 minutes more than one-half=1/2 x+12

According to the question, 36=1/2 x+12

The equation for the given situation is 36=1/2 x+12. Therefore, option D is the correct answer.

To learn more about an equation visit:

https://brainly.com/question/11837450.

#SPJ6

A crew of highway workers paved 1/5 mile in 1/8 hour. If they work at the same rate, how much will they
pave in one hour?

A. 1 and 3/5 miles
B. 1 and 4/5 miles
C. 2 miles
D. 2 and 1/5 miles

Answers

Answer:

The easiest approach is to realise that one hour is 3 times longer than 20 minutes. The longer the time, the more they will pave.

215 of a mile, in 20 minutes, how much in 60 minutes?#

They will pave 3 times more.

215×31=615 of a mile

615=25 of a mile

You could also use the 'unitary method' where you find out how much they pave in ONE minute (divide by 20) and them multiply by 60 to find how much in one hour.

Look at what happens:

215÷20×60

=215×120×603

=215×3 ← exactly the same maths.

=25

20 points if these are correct pls​

Answers

Step-by-step explanation:

14. 8

15. 60

16. 42

17. 45

18. 2

19. 8

20. 13

21. 18

o 14 . —> 8

o 15. —> 60

o 16 . —> 42 ( not 43 )

o 17. —> 45

o 18. —> 2

o 19. —> 8 (not 4 )

o 20. —> 13

o 21 —> 18 (not 12)

I hope I helped you^_^

What is The Greatest Common Factor of 21 and 63?​

Answers

It should be 7. No bigger number can go into either.
The Greatest Common Factor or GCF of 21 and 63 is 21.

Find the solution set for
x-8= - 10

Answers

Answer:

x=-2

Step-by-step explanation:

x-8=-10

by adding 8 in both sides, we get

x-8+8=-10+8

Hence -8 and +8 cancel each other and we get,

x=-2

I hope it helped U

I hope it helped Ustay safe stay happy

Solve for x: x + 8 = 15

Answers

Answer:

7

Step-by-step explanation:

x + 8 = 15

Subtracting 8 from both sides,

x = 15 - 8

=> x = 7

d is the midpoint of AC.what is the lenght of AB
look above for picture or below​

Answers

Answer:

you would add 3x+2 and 6x-4

9x -2 is the length

Step-by-step explanation:

3 pizza are shared equally between 10 people. Wat fraction of a pizza does each person receive?

Answers

Answer:

3/10

Step-by-step explanation:

Take the number of pizzas and divide by the number of people

3 pizzas / 10 people

Each person got 3/10 of a pizza

Answer:

[tex] \frac{3}{10} [/tex]

Step-by-step explanation:

[tex] \frac{pizza}{number \: \: of \: \: \: people} \\ \frac{3}{10} [/tex]

Each person received 3/10 of pizza

Thirty minutes of exercise per day can reduce your blood pressure. Which of the following is a guideline for establishing causality?
a) Look for evidence that smaller amounts of exercise produces a reduction in blood pressure.
b) Check if lower blood pressure is present or absent when exercise is present or absent
c) Perform a randomized, controlled experiment.
d) Control the number of minutes of exercise and blood pressure to get the same results.

Answers

Answer:

perform a randomized, controlled experiment

Step-by-step explanation:

Add or Subtract: show all work 30 POINTS!!

Answers

Answer: X+9/x^4 -1

Hope this helps! (I think I did my math right…)

Work:
X+2+3+4= x+9

X^2+x+x= x^4
-1+-1+1= -1

help me solve this question

Answers

Answer:

if you scored a 83 on every test in a class your standard deviation would be 0. The point is that the bigger the standard deviation the more "variation" you will find in the raw numbers.... "D" (international equities) is the answer to this question...

it has the highest percent for the standard deviation, this it is the

MOST IN-COSISTENT

Step-by-step explanation:

the sum of three numbers is 66.the second number is twice the first number and the third number is 3x the first number

what is the first and second number?​

Answers

Answer:

The first number: 11;

The second number: 22;

The third number: 33

Step-by-step explanation:

The first number: 11

The second number: 11 x 2 = 22

The third number: 11 x 3 = 33

11 + 22 + 33 = 66

Answer:

11 and 22

Step-by-step explanation:

let the first number ne x then second is 2x and third is 3x and sum is

x + 2x + 3x = 66 , that is

6x = 66 ( divide both sides by 6 )

x = 11

2x = 2 × 11 = 22

first number is 11 and second number is 22

Find out the area and circumference of a circle of diameter 50cm​

Answers

Step-by-step explanation:

d=2r.

50=2r

r=50/2

r=25cm.

circumference of circle =2πr

=2×22/7×25

=157cm(approx)

area of circle=πr²

=22/7×(25)²

=704cm

What is the horizontal asymptote of f (x) =StartFraction negative 2 x Over x + 1 EndFraction?

Answers

9514 1404 393

Answer:

  y = -2

Step-by-step explanation:

The horizontal asymptote is given by the ratio of the two highest-degree terms of numerator and denominator:

  y = -2x/x = -2

Answer:

a on edguty

Step-by-step explanation:

What is an equation of the line that passes through the points (8,-8) and (-5,-8)

Answers

Step-by-step explanation:

steps are in picture above.

Note:if you need to ask any question please let me know.

Simplify.

2 × (3 – 1) + 3

7
8
10
11

Answers

Answer:

7

Step-by-step explanation:

2 × (3 – 1) + 3 (First Brackets)

= 2 × 2 + 3 (Second Multiplication )

= 4 + 3 (At last add)

= 7 (Ans)

Calculate the are of each figure.

Answers

Answer:

186 [tex]in^{2}[/tex]

Step-by-step explanation:

6*3=18

18*2=36

7+3=10

15*10=150

150+36=186


Which is the simplified form of the expression

Answers

Answer: B

Step-by-step explanation:

Answer:

[tex]3( \frac{7}{5}x + 4) - 2( \frac{3}{2} - \frac{5}{4} x) \\ \\ \frac{21}{5} x + 12 - 3 + \frac{5}{2} x \\ \frac{21}{5} x + \frac{5}{2} x + 9 \\ \frac{67}{10}x + 9[/tex]

I look like this: __ __ __ . __ __

• My hundreds digit equals the sum of my tenths and ones digits.
• My hundredths digit is one more than my hundreds digit.
• One of my digits is zero.
• My tenths and ones digits are odd and equal.
• My overall value is less than 500.

What number am I?

Answers

Answer:

201.13

Step-by-step explanation:

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