In how many ways can a committee of size 5 be formed from 11 people? Assume that, when people are chosen for a committee, the order of the choices does
not matter.
Answers
Answer:
462 ways
Step-by-step explanation:
Related Questions
There are 2 flashlights, one flashes every 3 seconds and the other flashes every 4 seconds. If they last flashed on 10:40 am together, when are they going to flash next together? Is the answer 10:42 am??
Answers
Answer: 10:52 AM
Step-by-step explanation:
If you find the LCM of the numbers, and then add it to the last time they flashed together, you will have your answer.
Answer:
It is still 10:40:12 am
Step-by-step explanation:
First find the Lcm. That will be 12. 12 cannot be converted into minutes so it will be in seconds. So it will flash again 12 seconds later...
Look at the image below.what is the area of the parallelogram
Answers
The area of the parallelogram given in the image is 72 square units.
The area of a parallelogram is taken as base × height because it can be divided into two different parts and then reshuffled to make a rectangle, whose area is also base × height.
We know that the area of a parallelogram = base × height ......(i)
Also, we are given quantities for base = 6 units
and height = 12 units
So, putting the values in equation (i), we get
⇒ area = base × height
⇒ area = 6 × 12
⇒ area = 72 square units
So, the area of the parallelogram given is 72 square units.
To know more about the Area of Parallelograms:
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Please Help ASAP!!!
What is the correct expanded form and value of (One-fifth) Superscript 4?
One-fifth + one-fifth + one-fifth + one-fifth = StartFraction 4 Over 5 EndFraction
One-fifth times one-fifth times one-fifth times one-fifth = StartFraction 1 Over 625 EndFraction
StartFraction 1 + 1 + 1 + 1 Over 5 times 4 EndFraction = StartFraction 4 Over 20 EndFraction
One-fifth times 4 = StartFraction 4 Over 5 EndFraction
Answers
Answer:
One-fifth times one-fifth times one-fifth times one-fifth = StartFraction 1 Over 625 EndFraction
Step-by-step explanation:
1/5^4 = 1/5 * 1/5 * 1/5 *1/5 = 1/625
The expanded form of (One-fifth)⁴ is "StartFraction 1 Over 5 EndFraction times StartFraction 1 Over 5 EndFraction times StartFraction 1 Over 5 EndFraction times StartFraction 1 Over 5 EndFraction," and its value is "StartFraction 1 Over 625 EndFraction."
The expanded form of (One-fifth)⁴ can be derived by multiplying (1/5) four times. Each multiplication represents multiplying by one-fifth, resulting in "StartFraction 1 Over 5 EndFraction times StartFraction 1 Over 5 EndFraction times StartFraction 1 Over 5 EndFraction times StartFraction 1 Over 5 EndFraction." This can be further simplified as "StartFraction 1 Over 625 EndFraction" by multiplying the numerators and the denominators separately.
In mathematical terms, when we raise one-fifth to the power of 4, we are essentially multiplying one-fifth by itself four times. Thus, (One-fifth)⁴ is equal to "StartFraction 1 Over 5 EndFraction times StartFraction 1 Over 5 EndFraction times StartFraction 1 Over 5 EndFraction times StartFraction 1 Over 5 EndFraction."
Evaluating this expression yields the value "StartFraction 1 Over 625 EndFraction" since multiplying the numerators (1 * 1 * 1 * 1) and the denominators (5 * 5 * 5 * 5) results in 1 and 625, respectively.
Mathematical representation: \(\frac{1}{5}^4= \frac{1}{5} * \frac{1}{5} * \frac{1}{5} * \frac{1}{5}\)
To learn more about expanded form,
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What is 9 3/7 in simplest form?
Answers
Answer:
I dont think it can be simplified
Step-by-step explanation:
Answer: 66/7 is chi answer
Step-by-step explanation:
I am thankful for anyone's assistance!
Answers
Answer:
18
Step-by-step explanation:
On Monday, they sold 2 computers. If you look to the left, however tall the blue block is, that's the number of computers sold that day. Tuesday was slow, they only sold one. Wednesday- was 6 and Thursday was 9.
2 + 1 + 6 + 9 is 18.
The first four days this week they sold 18 computers.
Answer:
D) 18
Step-by-step explanation:
On Monday they sold 2 computers.
On Tuesday they sold 1 computer.
On Wednesday they sold 6 computers.
On Thursday they sold 9 computers.
The question is asking for the total number of computers sold, so add them all up:
2+1+6+9
=18
In total, 18 computers were sold.
Hope this helps! :)
mathhhhhhhh is not the best
Answers
Answer:
5;10= 1/2
Step-by-step explanation:
Answer:
5/10 = 1/2
Step-by-step explanation:
Please help. Correct answer will be marked brainliest
Answers
Answer: I think its 12 (could be wrong)
Step-by-step explanation:
12*16 in area is 96
Hint: To solve inequalities, just pretend that the inequality sign (< or >) is an equal (=) sign and solve just the same way.
Solving Inequalities by Adding and Subtracting
1) x + 5 < 0 To solve: add -5 to both sides
Example: x + 5 - 5 < 0 - 5 answer: x < -5
2) 18 ≤ 13 + x
3) x – 8 > 0
4) x + 13 > 28
5) n + 3 < 15
6) 27 > n - 5
7) 18 > n + 1
8) 8 + n < 13
9) -x - 1 < 17
10) x – 12 > 11
11) 10 < x + 4
12) y + 3 < 17
13) 80 – t < 64
14) -10 + n > -3
15) x + 7 > 3
16) y – 6 > 4
17) 3 + x > 17
18) x – 2 > 17
19) x - 10 < 13
20) 15 + x > 9
Answers
Answer
2) 5 is less than or equal to x
3) x is greater than 8
4) x is greater than 15
5) n is less than 12
6) 32 is greater than n
7) 17 is greater than n
8) n is less than 5
9) x is less than -16
10) x is greater than 23
11) 6 is less than x
12) y is less than 14
13) t is less than 16
14) n is greater than 7
15) x is greater than -4
16) y is greater than 10
17) x is greater than 14
18) x is greater than 19
19) x is less than 23
20) x is greater than -6
An animal hospital has 36 cat patients. Each cat eats 3 scoops of cat food per day. Let s represent the total number of scoops of cat food the animal hospital will need per day. Part A Which equation represents the total number of scoops of cat food the animal hospital will need per day? 36 = 3s s = 36 × 3 s = 36 + 3 36 = s − 3 Part B Select the correct value to complete the statement. The animal hospital will need Choose... scoops of cat food per day.
Answers
Answer:
I think 36=3s is the answer.
Step-by-step explanation:
36÷3=12
50 POINTS MATHEMATICS READ ALL IMAGES AND ANSWER QUESTIONS.
Answers
Answer:
Step-by-step explanation:
first picture you are supposed to organize the number from smallest to largest so start with 4, 4, 4.45, 4.75, 5, 5.25, 5.5, 5.5
HELP ANSWER THIS I WILL GIVE TEN POINTS AND THANKS!
REMEMBER TO EXPLAIN STEP-BY STEP! AND GET THE CORRECT ANSWER!
The units and tens digits of one-two digit integer are the tens and units digits of another two- digit integer, respectively. If the product of the two integers is 4930, what is their sum?
Answers
Answer:
(10t + u)(10u + t) = 4,930
100tu + 10t^2 + 10u^2 + tu = 4,930
101tu + 10t^2 + 10u^2 = 4,930
10t^2 + (101u)t + (10u^2 - 4,930) = 0
(101u)^2 - 4(10)(10u^2 - 4,930)
= 10,201u^2 - 400u^2 + 197,200
= 9,801u^2 + 197,200
We see that u = 5 gives 442,225.
√442,225 = 665
(10t + 5)(50 + t) = 4,930
500t + 10t^2 + 250 + 5t = 4,930
10t^2 + 505t - 4,680 = 0
2t^2 + 101t - 936 = 0
t = (-101 + √(101^2 - 4(2)(-936)))/(2×2)
= (-101 + √17,689)/4
= (-101 + 133)/4 = 32/4 = 8
So the numbers are 58 and 85.
58 + 85 = 143
Which points are 3.5 units apart?
(7.5, 1.2) and (7.5, –2.3)
(7.5, –3.5) and (7.5, 3.5)
(7.5, 1.2) and (7.5, 2.3)
(7.5, –3.5) and (7.5, 7)
Answers
Ronelle asked 100 students to choose their favorite subject from among mathematics, history, and art. She found that 22 students chose mathematics, 26 history, and the rest art. What percent of students chose art?
22%
26%
48%
52%
Answers
Answer:
❌22%
❌26%
❌48%
✔️52%
Please help solve and show your work :)
Answers
Answer:
m=8
Step-by-step explanation:
m/4 + 8 = 10
subtract 8 from both sides
m/4 = 2
now, multiply 4 to both sides
m=8
Answer:
m = 8
Step-by-step explanation:
m/4 + 8 = 10
m/4 + 4.8/4 = 10
after combine the fractions with the common denominator
then multiply the number
which means m = 8
hope this helps!
Which proportional relationship has the greatest rate of change?
Answers
Answer:
Maybe C because 0 is equal to 0 and 2 is equal to 8 so they are multiplying each number by 4
Can someone please help me-?
Answers
Answer:
Step-by-step explanation:
I wanted to reach out and apologize for the mistake that occurred. I understand that it caused some inconvenience and take full responsibility for it. Please know that it was not intentional and I am committed to ensuring that it does not happen again. Thank you for being so understanding and please let me know if there is anything else I can do to make things right.
Ellie earns $11.35 per hour. Below you can see how many hours she worked last week. How much did Ellie earn last week? Round your answer to the nearest cent?
Wednesday 4 1/8
Friday 8 1/2
Saturday 7 7/8
Sunday 5 3/4
A. $287.98
B. $289.43
C. $297.48
D. $297.94
Answers
Answer:
Ellie earned $297.94
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
For starters, add the hours Ellie worked last week:
4 1/8 + 8 1/2 + 7 7/8 + 5 3/4 = 26.25
Multiply the hours she worked with the amount of money she earns per hour:
26.25 × $11.35 = $297.9375
Now, round your answer to the nearest cent, which would be $297.94
Happy to help! :)
C. Ben and Michael also participated in the long jump. Michael jumped 334 thousandths of a meter less than Kevin. Ben jumped farther than Michael but not as far as Kevin. Write a decimal to the thousandths that is greater than Michael's distance and less than Kevin's distance. Explain the reasoning you used.
Answers
Answer
Kevin jumped 1.55 meters
Ben jumped 1.445
micheal jumped 1.201
Step-by-step explanation:
The reason I used those numbers is Kevin jumped the highest, so I made him jump the farthest. Micheal jumped 334 thousandths of a meterless than Kevin so I put he jumped 1.201.
I need help correct gets crown answer quick!
Answers
Answer:
6,7, and 10
Step-by-step explanation:
If this answer helped you then please mark it as brainliest so I can get to the next rank
Hope that helps!!
The table shows the multiplication of two linear expressions. Select the correct reason for each step.
Reason 1:
Reason 2:
Reason 3:
Reason 4:
Answers
Answer:
Step-by-step explanation:
reason 1:
opening of brackets to solve the expression
reason 2:
in multiplication order is followed i.e. the number always lead the variable in the expression
reason 3:
for clarification brackets are added to multiply like terms i.e. numbers with numbers and variable with the variable
reason 4:
the solved and simplified expression is delivered as a result
Write fractions that have a denominator of 24 and are equivalent to 1/3 , 1/6 , and 1/2 .
Answers
Answer:
12/24 is one for 1/2
Step-by-step explanation:
12 times 1 = 12
12 times 2 = 24
Answer:
1/3=8/24 1/6= 4/24 1/2= 12/24.
Step-by-step explanation:
If you divide 24 by the denominators then put that on top of 24 you found yourself an equivalent fraction. Hope this helps, let me know if correct!!
Tyler poured 15 cups of water into 2 equal-sized bottles and filled each bottle. How much water was in each bottle?
i need to use a diagram
Answers
Answer:
7.5
Step-by-step explanation:
If there are 2 bottles and 15 cups then...
15 ÷ 2 = 7.5
He poured 7.5 cups of water in each bottle.
diagram?? maybe you could do this...
15 divided by 2=7.5
He poured 7.5 cups of water in each bottle
Please help!
Part 1: Collect Data
In order to complete your assignment, you will need to collect some data.
The first five data points have been provided for you.
Age
(years) Number of U.S. States Named in 60 Seconds
5 7
15 42
25 49
35 35
65 50
Take a survey of at least five more people. You need a watch, stopwatch, or timer.
First, record the age of the person you are surveying.
Next, ask the person to name as many U.S. states as possible in 60 seconds. Keep a count, and watch your timer. Record each person’s data next to his or her age.
Repeat this with at least five people, and be sure to survey a range of ages, from young to old.
Part 2: Organize Your Data
Create a table of values using the age and number of U.S. states named in 60 seconds.
A graph is provided with the first five points plotted. Use your table to add your five data points to the scatter plot.
You may create a new graph from scratch, containing all 10 points, print the sample graph and add your data, or save the sample as an image and use a drawing program to add your data to the image. If you choose to print and draw by hand, you need to be able to scan and upload your work at the end of the project.
A coordinate plane is shown. The x axis is labeled age in years and the y axis is labeled number of U.S. States named in 60 seconds. Five data points are already plotted on the graph. These points are located at 5 comma 7, 15 comma 42, 25 comma 49, 35 comma 35, and 65 comma 50.
Draw a line of best fit through your scatter plot. Draw by hand on your printed graph or use a drawing program on your computer to create the line.
Part 3: Drawing Conclusions
How did you decide where to place your line of best fit? Describe your reasoning.
Based on your data, describe the relationship between age and the number of U.S. states a person can name in 60 seconds.
Do you see any areas in your data or points that could be considered clusters or outliers? Explain your answer in complete sentences.
Answers
Answer: 12 years:8 states 11 years:12 states 9 years:1 state. 38 years: 24 states 2 years: (he ignored me)
I ACTUALLY DID YOUR MATH SURVEY BRAINLYEST PLEASE
Step-by-step explanation:
Answer:
give them brainliest NOW
Step-by-step explanation:
6 ÷ 2 ( 1 + 2 ) = ? Please solve! I really need help!
Answers
Answer: 9
Step-by-step explanation: Use PEMDAS
1. Solve the parenthesis (your answer is 3).
2. Divide 6 by 2 (your answer is 3).
3. Multiply 3 and 3.
Your answer is 9. Hope this helps!
Answer:
9
Step-by-step explanation: First do 6 divided by 2 get 3 then add up the numbers in the parenthesis which u get 3 do 3x3 and you'll get your answer 9
What is the solution of the equation n+13=30 ?
Answers
Answer:17
Step-by-step explanation:
1) 30 -13=17
n=17
what is the maximum number of 14 pound turkeys that can be purchased with the money donated while still purchasing 100 total turkeys? 10 pound turkeys cost 9.25 and 14 pound turkey cost 12.75. Money limit is $1000.
Answers
Answer:
64.05$
Step-by-step explanation:
A poster storage tube in the shape of a cylinder has a diameter of 3.5 inches and a volume of 122.5 (pi) cubic inches. What is the height of the poster storage tube in inches. What is the height of the poster storage tube in inches?
Answers
Answer:
the hieght is 12.7 inches
Step-by-step explanation:
v=122.5
r=d/2
3.5/2=r
r=1.75
v=pir²h
122.5 =piR²h
122.5=pie1.75²h
okay so frist solve for r sense exponents come before multiplication in bedmask
122.5 =pi3 .06g
so then it's pie times r
122.5=9.61 *h
122.5/9.61=h
12.7=h
Answer:h≈12.73in
d Diameter
3.5
in
V Volume
122.5
in³
h
r
h
r
r
h
A
b
Using the formula
V=π(d
2)2h
Solving forh
h=V
π(d
2)2=122.5
π·(3.5
2)2≈12.7324in
Step-by-step explanation:
Solve each function for the given value.
Equation Given Value
Solution
a.) y = 15x - 50
when x = 7
b.) y = 1/2x + 20
when x = 50
c.) y = (3x)2 - 36
when x = 3
d.) y = 2.5x + 3.8
when x = 0.66
Answers
Answer:
a) y = 55
b) y = 45
c) y = -18
d) y = 5.45
Step-by-step explanation:
y = 15x - 50 when x = 7
y = 15(7) - 50
y = 105 - 50
y = 55
y = 1/2x + 20 when x = 50
y = 1/2(50) + 20
y = 25 + 20
y = 45
y = (3x)2 - 36 when x = 3
y = (3(3))(2) - 36
y = 9(2) - 36
y = 18 - 36
y = -18
y = 2.5x + 3.8 when x = 0.66
y = 2.5(0.66) + 3.8
y = 1.65 + 3.8
y = 5.45
help me please I need so much help
Answers
Answer:
Second Option
Step-by-step explanation:
1/2 of -2 is -1 and half of -1 is -0.5 for K's values. Half of 3 is 1.5 and half of 1 is 0.5 for L's values. Then, 1/2 of 2 is 1 and half of -1 is -0.5. This makes it the second option.
Kenneth graphed a system of equations.
Kenneth says the system has no solution
Do you agree?
Yes or No
