from a class of 12 students, 4 will be chosen to do a job. how many different groups could be chosen?​

Answers

Answer 1

Answer:

3

Step-by-step explanation:

12 / 4 = 3


Related Questions

If you borrow $675 for six years at an interest rate of 10% how much total will you pay back?

Answers

$405.00 67.50 is 10% then you multiply by 6 years.


The stem-and-leaf plot shows the amount of money each student in Spanish club collected for charity this semester. How many
male students are represented in the stem-and-leaf plot?
A)
14
B)
26
40
D)
72

Answers

Its  72 I hope it helped.

Please help solve!
g(x) = 4x + 3
f(x) = 3x-4
Find (g o f)(5)

Answers

Answer:

(g o f)(5) = 47

Step-by-step explanation:

We are given a composite function:

g(x) = 4x + 3

f(x) = 3x - 4

We are supposed to find (g o f)(5), which really means g( f(x) ). So, we put the function of f(x) for every x in g(x), like this:

g(x) = 4x + 3

g( f(x) ) = 4(3x - 4) + 3

g( f(x) ) = 12x - 16 + 3

g( f(x) ) = 12x - 13

Now, we also need to evaluate for x = 5, like this:

g( f(5) ) = 12(5) - 13

g( f(5) ) = 47

Divide. round your answer to the nearest hundredth 89.881.57÷5

Answers

Answer:

1797631.4

Step-by-step explanation:

yeh

17,976.314 that’s the answer to the equation

un comerciante vende un artículo en $196 y obtiene como telera con tanto porciento igual al precio del costo del artículo Hallar el costo del artículo​

Answers

Answer:

$196 es el precio del articulo

CAN ANYONE PLEASE HELP ME?.......

Find P(4).

A. 1/8
B. 1/4
C. 1/2​

Answers

It’s C because I got an A on that quiz and it was pretty hard

Answer:

A. 1/8

Step-by-step explanation:

n(4) = 1

n(S) = 8

p(4)= n(4)/n(S)

=1/8 Ans.

59.904 simplified. (help) ​

Answers

Answer:

59 113/125  

Step-by-step explanation:

100 POINTS IF YOU ANSWER WITH WHHSHSHSS OR SOMTJING GETTING REPORTED AND IT WILL TAKE YOUR POINTS. Math Properties of Equality, Part 2

For each expression, write an equivalent expression to show the

mathematical properties of equality.

Distributive Property:

6(m +4) = ?

Associative Property:

2 + (m + x) = ?

Commutative Property:

x + 3 = ?

Distributive Property:

3(2y - 6) = ?

Distributive Property:

m(y + 5) = ?

Answers

Answer:

Distributive Property:

6m+24

Associative Property:

m+x+2

Distributive Property:

6y-18

Distributive Property:

my+5m

Solve for x. −7≥13−5x Enter your answer as an inequality

Answers

Answer:

x (is greater than or equal to) 4

Step-by-step explanation:

i hope this helps :)

105-30-45-3028+10000000000000038492=?

Answers

Answer:

105-30-45-3028+10000000000000038492= 1.000000000000003e19

Step-by-step explanation:

I did the math

have a good day!!

Select the correct answer,
Annette wants to find out which of two toothpaste brands people living in the town of Springville prefer, brand A or brand B. She uses a random
sample to make this generalization: 60% of the population of Springville prefers brand A over brand B. For which random sample would this
generalization be valid?
OA. every third person who walks into one of the neighborhood convenience stores, which stocks several toothpaste brands
OB. every fourth student who attends Annette's school in Springville
OC. every other customer at all the convenience stores in Springville that stock both brand A and brand B
OD. every mother who shops at a convenience store in Springville
Reset
Next

Answers

Answer:

C.)

Step-by-step explanation:

every other customer at all the convenience stores in Springville that stock both brand A and brand B

please help!! 14 points!!!

Answers

Decimal equal 0.28 percent equal 28%

search correct answer which expression is equivalent to the polynomial?​

Answers

Looks like C due to the exponent outside the parenthesis

If it is wrong I apologize and hope this bobcat will make it better

Which one was the answer A,B,C or D?

Answers

Answer:

A

Step-by-step explanation:

A answer is a

step by step

which equation represents the linear function that is shown on the graph ​

Answers

Answer:

Y = (1/2)x - 2

Step-by-step explanation:

To compose a linear equation, always use the form

Y = Mx + C where C is the y-intercept and M is the gradient.

In this case, pick any 2 points on the graph to solve for M

e.g (8,2) and (6,1)

Gradient = (2 - 1) /(8 -6) given by (y1 - y2) / (x1 - x2) = 1 / 2

Substitute into the form, we get

Y = (1/2)x + C

Now, we use any point again on the graph,

e.g (6,1) and substitute as (x, y) into the above function.

We will get 1 = (6)(0.5) + C

C = -2

Piece them up and u get the full function.

find the product (ab-3)^2

Answers

Answer:

a^2b^2 -6ab + 9

Step-by-step explanation:

answer dis please ill give brainliest

Answers

Answer:

A= 81

------------

Hope this helps :)

HELP I HAVE A TEST TOMORROW!!! Two of the angles in a triangle measure 19° and 83°. What is the measure of the third angle?

Answers

Answer:

78

Step-by-step explanation:

19 + 83+ x = 180

102 + x = 180 - 102

x= 78

Divide round your answer to the nearest whole number 20,967.84÷7

Answers

2995.4
2995 is your answer
i think.
2995.405714







Gcigsigstizgisyistisitsitstis

Can anybody please help me please

Answers

Answer:

-8 > -10

Step-by-step explanation:

-8 is greater than -10.

Answer:

[tex] \huge \boxed{ \boxed{ - 8 > - 10}}[/tex]

Step-by-step explanation:

in case of negative numbers the numbers which are big are the small and vise versa

not good at ms\ath so can you help me

Answers

Answer: 20

Step-by-step explanation:

Mean and average of numbers are calculated the same thing

To find the mean, you add up all the numbers and divide them by the number of values there are

In this case, there are 6 values

(14 + 17 + 21 + 28 + 40) / 6 =

120 / 6 =

20

What is the solution for inequality on the model

Answers

Answer:

option 1 is correct. that is the answer

Pls pls pls pls help me

Answers

Answer:

m angle BCA =48 degrees

m angle ABC =70 degrees

m angle BAC=62 degrees

m angle BCD=132 degrees

Step-by-step explanation:

First you know that both interior angles have to equal the exterior angles (sorry I forgot what the name of the property). This means that the equation will be 6x-8+4x+10=12x-24. Simplify this to get 10x-2=12x-24. Simplify again to get 2x=26. Divide each side by 2 to get x=13. Now that you know x is equal to 13, you should plug x into angle ABC, BAC, and BCD. When you finish, angle ABC should be 70 degrees, angle BAC should be 62, and BCD should be 132.  To find angle BCA, you know that angle ABC is 70 degrees and BAC is 62 degrees. Every triangle has to equal 180 degrees so the equation should be 180-70-62 which is equal to 48. Therefore, m angle BCA =48 degrees, m angle ABC =70 degrees, m angle BAC=62 degrees, and m angle BCD=132 degrees. With this you can mark the correct choices.

Hope this helps you

What is the minimum value of h(x)?
h(x) = (x - 5)^2 + 6

Answers

Answer:

see in pdf the solution is there.

Step-by-step explanation:

Find the circumference of the circle.

Answers

Answer:

the 3rd one 72.22 is the answer

Answer:

the formula for it is 2*3.14*r

so to get the radius you divide the diameter by two, so 23 divided by 2 is 11.50

so then we do 2*3.14*11.50= 77.22

there u go!

Step-by-step explanation:

If you want to dilate a triangle, does the center of dilation have to be on the triangle? Can it be inside the triangle? Outside the triangle?

Answers

Answer:

No, it can be anywhere on the graph.

Step-by-step explanation:

Answer:

Attached

Step-by-step explanation:

Just a supplement of the above answer

a profit of 24% was made wheb a book was sold for birr 34% find the selling price that would have given a profit 28%​

Answers

Answer:

$35.20

Step-by-step explanation:

Given that the profit of 24% was made on $34.10,

And Profit = Selling price - cost price,

Where profit is 24%, and selling price is $34.10, cost price = ?

Then, to find the cost price (z):

Assume the cost price be a 100% and the selling price of $34.10 be 124%

Hence, we have

$34.10 = 124%

z = 100%

Substitue

=> z / 34.10 = 100% / 124 %

=> 124z = 34.10 (100)

124z = 3410

Divide both sides by the coefficient of z which is 124

z = $27.50

Therefore, to find the selling price for a profit of 28%

We have 28% of 27.5 = 7.70

With equation of Profit = Selling price - cost price

We have 7.70 = Selling price - 27.50

Removing 7.7 from both sides

We have, Selling price = 27.50 + 7.70

=> Selling price = $35.20

Hence, the selling prices for a profit of 28% is $35.20

55 people showed up on a party.There were 3 less women than men.how many men were there?​

Answers

Answer:

52

Step-by-step explanation:

55 - 3 = 52

give me brainiest wink wink

29 men

Set up a system of equations. If w is the number of women and m is the number of men, we know that w+m=55, and that w=m-3. If you solve this, you get that m-3+m=55 → m=29.

what is 15x÷8 when x=6

Answers

Answer:

45/4

Step-by-step explanation:

15x/8

15(6)/8

90/8

simplify

45/4

The variable z varies jointly with x and y. Also, z = -75 when x = 3 and y = -5.

What equation describes this variation?

x = kyz
y = kxz
z = kxy
k = xyz

Answers

What equation describes this variation?

z = kxy

What is the constant of variation?

k = 5

When x = 1 and y = –2, z =

-10

Step by Step Explanation:

With the equation z = kxy and the values for z, x, and y, we can find k.

z = kxy

-75 = (k) (3) (-5)

-75 = (k) (-15)

5 = k

k = 5 (final answer).

To check our work, we just enter all of the values and make sure it adds up.

z = kxy

-75 = (5)(3)(-5)

-75 = 15(-5)

-75 = -75

correct!

Do the same to find the answer for the next part to get -10.

Further proof in the file attached.

Answer:

C.

5

-10

NEXT SLIDE:

3/8

3/40

NEXT SLIDE:

A.

7

42

NEXT SLIDE:

D.

6

NEXT SLIDE:

B.

10

LAST SLIDE:

A.

D.

Step-by-step explanation:

100% Edge 2021

I did the Assignment.

Good luck catching up in Edge before the end date fam!

Other Questions
ANSWER NEEDED QUICKLY BRAINLIEST TO RIGHT ANSWER Which lists all the multiples of 8 that are less than 50? 2, 4, 8 4, 8, 12, 16, 24, 32, 40, 48 8, 16, 24, 32, 40, 48 8, 16, 24, 32, 40, 48, 56 In a five-year time period, Jonah's organization has grown from a one-man motorcycle repair shop to a custom bike manufacturing/assembly and rebuild business employing 32 mechanics and technicians. Due to Jonah's difficulty in delegating responsibility, he makes almost all business and design/technical decisions. As a result, he is working 80 hours per week, and the business has stopped expanding, and is suffering a turnover problem. Jonah's business is a(n) ______________ organization. 100 POINTS WILL MARK BRAINLIEST -109.3+x=184.9 Aaron currently earns $1,400 per month working. Each year he will get a $150 per month raise. How much money will Aaron earn per month in 7 years? Complete the sentences with the appropriate tense: SIMPLE PAST or PAST CONTINUOUS HELP MEE and ill give brainliest What is it called when a business narrows or limits itself to one area of expertise only?domesticationO supplyO specializationO demand Odell Gleaves delivers Danberry Real Estate calendars to town residents afterschool. He is paid $0.06 for each calendar he delivers. What is his total pay for aweek in which he delivered the following number of calendars?Mon- 100Tues- 130Wed- 145Thurs- 138Fri- 210 Which of the following is required for weight loss and can also result in a loss of lean body mass Points that you can have! :) There are 20 boys in Mrs. Shaws 3rd-period class. 11 of the boys are from Benignus. What percent of the boys came from Benignus?please hurry6th grade math For f(x) = 5x+1 find f(-4)0 10-21210 -19 The price of a carton of eggs at Supermarket A is $2.10. The price of a carton of eggs at Supermarket Bis 40% less than the price at Supermarket AWhat is the price of a carton of eggs at Supermarket B? In a race , Ram covers 5 km in 20 min. How much distance will he cover in 100 min ? ( 348919) PLS HELP WITH NUMBER 13 ITS URGENT what are some examples of small group communication Help me :D :d !!!!!! 263 Simplify Bsbahajjssjjxjsjsjj ?