How many ways can you pick a President, Vice President, Secretary and Treasurer from a group of 12 people?
479,001,600
19,958,400
20,736
11, 880
Answers
Answer: 20,736
Step-by-step explanation:
There are 12 people total in the room, so the base of the exponent will be 12.
Sine there are 4 possible positions, the exponent will be 4.
# of possibilities = 12^4
12^4 = 12 * 12 * 12 *12 = 20,736
Related Questions
Please answer the bottom question please (the cylinder question)! The first one has been answered already.
Answers
Answer:7,065
Step-by-step explanation: 50x75x3.14 then subtract 20x75x3.14
Error Analysis: A store is instructed by corporate headquarters to put a markup of 67% on all items. An item costing $6 is displayed by the store manager at a selling price of $4. As an employee, you notice that this selling price is incorrect. Find the correct selling price. What was the manager's likely error?
Part 1: The correct selling price is (Round to the nearest dollar as needed.)
Part 2: What was the manager's likely error?
A. The manager set the selling price at the markup.
B. The manager subtracted the markup from the cost instead of adding it.
C. The manager set the selling price at the cost.
D. The manager added the markup to the cost instead of subtracting it.
Answers
Answer:
To find the correct selling price, we need to first find the cost of the item plus the markup. We can do this by multiplying the cost of the item by the markup percentage: $6 * 67% = $4.02. However, since the question asks us to round to the nearest dollar, we can round this number down to $4.
Therefore, the correct selling price is $4.
The manager's likely error was that they set the selling price at the cost (option C).
Step-by-step explanation:
The correct selling price is $10 and the manager set the selling price at the markup so option (A) is correct.
What is the percentage?The percentage is defined as a given amount in every hundred. It is a fraction with 100 as the denominator percentage is represented by the one symbol %.
The percentage is also called the indicating hundredths. Thus, 2% is two-hundredth, which means 2%=2/100=0.02.
As per the given,
Cost of item = $6
Markup = 67%
67% of $6 ⇒ 0.67 x 6 = $4.02
Add the markup in the cost = $6 + $4.02 = $10.02
Round to nearest dollars = $10.2 ≈ $10.
The manager put $4 which is a markup instant of the selling price of $10.
Hence "The correct selling price is $10 and the manager set the selling price at the markup".
For more about the percentage,
brainly.com/question/13450942
#SPJ2
Can Someone Help Me Please? I am offering 100 points!
Geraldine is graphing the inequality x less-than 6. Which statements below describe steps she may take to graph the inequality correctly? Check all that apply.
Draw an open circle at 6.
Draw a closed circle at 6.
Shade all numbers less than 6.
Shade all numbers greater than 6.
Shade all numbers to the right of 6.
Shade all numbers to the left of 6.
Answers
Answer:
shade all numbers less than 6
shade all numbers to the left of 6
Step-by-step explanation:
i believe this is the answer because if you graph x<6, you can see that the shaded area is to the left of 6 (numbers less than 6).
Desmos graphing calculator helps
Answer:
3, & 6
Step-by-step explanation:
Liz's age is two-thirds of Debbie's age. Debbie's age is half of Freya's age. what is the ratio of Liz's age to Freya's age?
Answers
Answer:
Let's start by using variables to represent the ages of the three people:
Let L be Liz's age.
Let D be Debbie's age.
Let F be Freya's age.
From the problem, we know that Liz's age is two-thirds of Debbie's age, so we can write:
L = (2/3)D
We also know that Debbie's age is half of Freya's age, so we can write:
D = (1/2)F
To find the ratio of Liz's age to Freya's age, we need to express Liz's age and Freya's age in terms of a common variable. Since we have an equation relating Debbie's age to Freya's age, we can use that as the common variable. From the equation D = (1/2)F, we can solve for F in terms of D:
F = 2D
Now we can substitute this expression for F into the equation for Liz's age:
L = (2/3)D = (2/3)(1/2)F = (1/3)F
So Liz's age is one-third of Freya's age. The ratio of Liz's age to Freya's age is therefore 1:3.
At the beginning of the school year, 70 students signed up for music lessons. Students could choose drums, guitar, piano, or violin. The results are shown in the table. Which is a true statement about this situation?
Instrument Boys Girls
Drums 11 6
Guitar 6 8
Piano 9 15
Violin 4 11
A.
About 28% of students signed up for violin lessons.
B.
About 17% of students signed up for drum lessons.
C.
A greater percent of boys are taking piano lessons than girls.
D.
The same percent of boys and girls are taking guitar lessons.
Answers
Answer:
D.
Step-by-step explanation:
1. Answer A:
15 students signed up for violin lessons (4 boys + 11 girls)
15 / 70 = approx. 21% of the class.
Answer A says 28%, so this is incorrect.
2. Answer B:
17 students signed up for drum lessons (11 boys + 6 girls)
17/70 = approx. 24%
B says 17% signed up for drums, so this is incorrect.
3. Answer C.
Wrong because more girls signed up for piano lessons (15 girls, whereas only 9 boys signed up for piano)
4. D. The same percent of boys and girls are taking guitar lessons.
Get the total number of boys and girls in the class (just add the results for each separately for all instruments)
Boys: 11 + 6 + 9 + 4 = 30
Girls: 6+8+15+11 = 40
6 out of 30 boys signed up for guitar
6/30= 20%
8 out of 40 girls signed up for guitar
8/40 = 20%
Answer is D
A rectangle measures 2 1/4 meters by 1 7/8 meters. What is its area??
Answers
Hello!
2^1/4 * 1^7/8
= 0.5 * 0.125
= 0.0625
Step by step equation:
Separate the whole numbers and fractions.
Whole numbers: 2, 1
Fractions: 7/8, 1/4
Now simplify the fractions.
To make the fractions have even denominators we must multiply 1/4 by 2 on the top and bottom, changing 1/4 into 2/8.
Now that the fractions are simplified we multiply them together. 7/8 • 2/8 = 14/8. We now turn this into a mixed number, 1 and 6/8’s.
Now let’s multiply the whole numbers,
2•1 = 2. Now that we have all the numbers laid out let’s combine them.
2 + 1 + 6/8 = 3 6/8’s. Since this is out area you want to make sure to label the product correctly and the label here is meters so the answer would come out to be:
3 6/8’s meters sq.
Hope this helps!
Please help me! Will give brainlist
Answers
First, it consistently takes exactly 3 minutes to serve a customer. Secondly, it would take (at their average rate) 30 minutes to serve exactly 90 customers!
Hope this helps, if not, comment below please!!!
If i have 2 1/2 pans of brownie left, and my sister eats 1/3 of the brownies, how much of a pan has she eaten
Answers
Answer:
5/6 a pan of brownies.
Step-by-step explanation:
2 1/2=5/2, So you have 5/2 pans of brownies. If your sister eats 1/3 of these brownies we can write the equation 5/2*1/3=b=5/6, with variable b being how much of a pan of brownies your sister has eaten. Your sister has eaten 5/6 a pan of brownies.
Please helpp!! Ty ty!♡♡
Answers
Answer:
25
Step-by-step explanation:
4a +12 -2c + c
4( ) + 12 - 2( ) + ( )
4(4) + 12 - 2(3) + 3
16 + 12 - 6 + 3
28 - 6 + 3
22 + 3
25
Helping in the name of Jesus.
Therefore, 4a + 12 - 2c + c = 25
Step-by-step explanation:a = 4
c = 3
Swap letters for numbers:4a + 12 - 2c + c
(4)(4) + 12 - (2)(3) + 3
16 + 12 - (2)(3) + 3
28 - (2)(3) + 3
28 - 6 + 3
22 + 3 = 25
Draw a conclusion:
Hence your answer is:4a + 12 - 2c + c = 25
I hope this helps!
What is the surface area of the cylinder represented by the net? Apply the formula SA = 2B + Ph. Use π as part of your answer.
Answers
Answer:
128π
Step-by-step explanation:
SA = 2B + Ph = 2πR² + 2πRh = 2π.16 + 2π.4.12 = 128π
What's the equation of the line that's a perpendicular bisector of the segment connecting A (–2, 8) and B (–4, 2)?
Question 12 options:
A)
y = –1∕3x – 3
B)
y = –1∕3x + 3
C)
y = 1∕3x + 3
D)
y = –1∕3x + 4
Answers
Answer:
D
Step-by-step explanation:
The required line is perpendicular bi sector. So it goes through the midpoint of AB. Find the midpoint of AB
Midpoint \((\frac{x_{1}+x_{2}}{2} , \frac{y_{1}+y_{2}}{2})\\\)
Midpoint of AB = \((\frac{-2 + [-4]}{2} , \frac{8+2}{2})\)
\(=(\frac{-6}{2} , \frac{10}{2})\\\\=(-3 , 5)\)
Find the slope of AB, \(m_{1}\)
slope = \(\frac{y_{2}-y_{1}}{x_{2}-x_{1}}\\\\\)
\(=\frac{2 - 8}{-4-[-2]}\\\\=\frac{-6}{-4+2}\\\\=\frac{-6}{-2}\\\\=3\)
Slope of the perpendicular line to AB = \(\frac{-1}{m_{1}}\) = -1/3
The required line passes through (-3, 5) and has slope -1/3
Equation of required line : y - y1 = m (x -x1)
\(y - 5 = \frac{-1}{3} (x - [-3])\\\\y-5=\frac{-1}{3} ( x +3)\\\\y-5=\frac{-1}{3}x + 3 *\frac{-1}{3}\\\\y-5=\frac{-1}{3}x-1\\\\y=\frac{-1}{3}x-1+5\\\\y=\frac{-1}{3}x + 4\)
Answer:
Step-by-step explanation:
D)
y = –1∕3x + 4
` Please tell me x thankyou very much please no fake answers this is desmos btw tha
Answers
10x+63=19x. -move terms
10x-19x=-63 -simplify
-9x=-63 -divide both sides by 9
x=7 -answer
can someone pls check my other question on health plsssss and nobody say sum like "idkkkk" help me if you actually can help me I'm sick of getting scammed on here :(
Answers
Brooklyn was writing an article for her school paper and read a report that said 2 out of 20 items purchased at a clothing store were returned. The percent of items returned to the clothing store was _______ %
Answers
Answer:
10%
Step-by-step explanation:
1/20 = 5/100
5/100 = 5%
1/100 = 1%
2/20 = 10/100
10/100 = 1 x 10 = 10%
Hope this helps :D
Suppose Enrique has two building blocks. The area of one face of one of the blocks is 4 square centimeters and the area of the face of the other block is 100 square centimeters. What is the scale factor from the smaller block to the larger block?
Answers
Answer:
1:25
Step-by-step explanation:
Scale factor= 1:25
Answer:
The Scale factor is 5.
Step-by-step explanation:
Because the area has cm^2 to find the scale factor you find the number it takes to get from one area to the next and take the square root.
4X = 100
X = 100/4
X = 25 (Take the sqrt because of area)
X = sqrt(25)
X = 5
The Scale factor is 5.
English is the predominant language spoken in Chile. Question 1 options: True False
whoever answers first gets the crown
Answers
Answer: The answer is false!
Step-by-step explanation: You may think its true but NO, its not true!
Answer: false
Step-by-step explanation:
the correct answer is a dialect of spanish, chilean spanish.
write an equation of the following story problem
Answers
Answer:
5x + 15y =20 = - 3x +25y =75
= 8 minutes
Step-by-step explanation:
5x + 15y =20 multiply all by 3 to get 15x
15x +45y=60
- 3x +25y =75 multiply all by -5 to get 15x
15x -125y = -375
rewrite ans together
15x +45y=60
15x -125y = -375
-80y = -315
y = -315/ - 80
y = 3.9375 = y= 4 substitute to find x
5x + 15(4 )=20
5x +60 = 20
5x=-40
x= -40/5
x=-8
15x +45(4)=60
15x +180 =60
15x =-120
x=-8
4(2x + 3) ÷ 5y
From the expression above, provide an example of each of the following: sum, term, product, factor, quotient, and coefficient. If any are not present, write "not present."
Answers
Answer:
8x+12/5y
Step-by-step explanation:
This would be done using the PEMDAS form
What is the population of your survey? the sample?
Is the sample reasonable? Explain.
Answers
Answer:
The students in the school are the population. 10 is the sample
The sample is not reasonable, becuase its not even close to half of the school population
Step-by-step explanation:
The perimeter of a rectangle is 12 meters. If the length of the rectangle is 5 meters, what is the width (in meters)?
Picture added
Answers
Answer:
Step-by-step explanation:
the answer is explained in the picture
Answer:
12-10=2
2/2=1
Step-by-step explanation:
5 x 2 for both sides which equals 10
12-10=2
2/2 for the two sides equal 1
so 1 I believe
lmk if u have any questions
Sofia graphed the points 1.3, −11 2 , 0.25, and 13 4 on the number line. A number line going from negative 2 to positive 2 in increments of 1. There are 2 equal spaces between each number. A point is halfway between negative 2 and negative 1. A point is halfway between 0 and the mark to the right of 0. A point is slightly to the left of the mark to the right of 1. A point is halfway between the mark to the left of 2 and 2. Then she used the number line to order the numbers from least to greatest. -11 2 , 0.25, 13 4 , 1.3 Which statements about Sofia’s work are true? Select all that apply. She graphed the points correctly. She did not graph the points correctly. She ordered the numbers correctly. She did not order the numbers correctly. She correctly ordered Negative 1 and one-half as the least. She correctly ordered 1.3 as the greatest.
Answers
Answer:
ade
Step-by-step explanation:
Answer:
A,D,E
Step-by-step explanation:
Complete the statement using <, >, or =
_
√6 _?_ 5/2
Answers
Answer:
The answer is <
Step-by-step explanation:
The square root of 6 is less than 5/2 I'm pretty sure
Hope that helped! Can I also get brainliest? I need a few more to advance, if not thank you anyways and have a nice day!!!
I need a very described answer please.
Answers
Answer: D. 140
Step-by-step explanation:
Goal: Find x and solve the equation
1) Since they are parallel angles, you can move QXY up to SQR.
Note: I don't really know how to explain this... Hope this is enough.
2) Set up the equation and solve
4x+40+2x-10 = 180
6x+30=180
6x = 150
x = 25
3) Solve the PQS equation
4x+40
4(25)+40 (Substitute x here.)
100+40
140
Solve the system. Estimate the solution first. Enter whole numbers for the estimated solution and improper fractions in simplest form for the algebraic solution.
6x + y = 4
x − 4y = 19
The estimated solution is (___,___)
The algebraic solution is (___,___)
HELPPP PLZZZ DUEE TODAYYY
Answers
Answer:
estimated (1,-4) algebraic (7/5.-22/5)
Step-by-step explanation:
this may seem a bit easy , but i'm not really understanding it.
What is the range of 0,5,11,2,6,3,2,5,2,3,3,7,3,6,3,3 ??
Answers
6 8 4 3 2 8 very simple hope you get it correct
Find the volume of a prism. Show your work.
Answers
Answer:
Step-by-step explanation:
11 times 22
the area of its cross-section multiplied by the length
answer: 242cm squared
Emily thinks the perfect tomato sauce has
15
1515 cloves of garlic in every
6
L
6 L6, start text, space, L, end text of sauce. Raphael's tomato sauce has
25
2525 cloves of garlic in every
9
L
9 L9, start text, space, L, end text of sauce.
What will Emily think of the amount of garlic in Raphael's tomato sauce?
Choose 1 answer:
Choose 1 answer:
(Choice A) Raphael's tomato sauce has too much garlic.
A
Raphael's tomato sauce has too much garlic.
(Choice B) Raphael's tomato sauce has too little garlic.
B
Raphael's tomato sauce has too little garlic.
(Choice C) Raphael's tomato sauce is perfect.
C
Raphael's tomato sauce is perfect.
Answers
Answer:
answer choice C
Step-by-step explanation:
Heather says that is if a hot air balloon descends 10 feet every 20 minutes, that the integer rate for that decline is 2 feet per minute. What would you say to Heather if you had to correct her work? (Hint: There are 2 errors Heather makes)
Answers
Answer:
Well I am not just going to give it to you
Step-by-step explanation:
So take 10 alright and then for every 20 min just divide by 2 and then figure out if that is correct if it is then find her other mistake ok
NO LINKS!!!! I just need help
Answers
What is the rate change of this function
I have an idea of what it is, but I would like to make sure I'm correct.
Answers
Answer:
0.5
Step-by-step explanation:
divide the change in y (output) by the change in x (input)