1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
strojnjashka [21]
3 years ago
11

How many ways can this be done?

Mathematics
2 answers:
Bas_tet [7]3 years ago
8 0

Answer:

<h3>140 ways</h3>

Step-by-step explanation:

"Choose 3 appetizers out of 4" can be written in equation as: C(4,3), and that is 4!/[3!(4-3)!]=4 ways.

For main dishes, C(10,9)= 10!/9!(10-9)!=10 ways.

And for desserts, C(9,5)= 9!/[5!(9-5)!]=126 ways.

So ways in total are 4+10+126=140 ways to pick the meals.

RSB [31]3 years ago
5 0
This can be solved 6 ways depending on how many numbers u have
You might be interested in
Dave has 10 poker chips, 6 of which are red and the other 4 of which are white. Dave likes to stack his chips and flip them over
Marina86 [1]

The number of 10 chips stacks that Dave can make if two stacks are not considered distinct is 110.

The solution

To get the symmetric stacks, one has to subtract the symmetric stacks to know the ones that are asymmetric.

The symmetric are flipped. Given that they are double counted what we have to do is to divide through by 2.

6/2 = 3

10/2 = 5

4/2 = 2

1/2(10C6) - (5C3) + (5C3)

0.5(210-10+10)

= 110

8 0
2 years ago
Which of the following numbers is greater in value than 115%?  A. 1 1/10  B. 1.2  C. 0.95%  D. 21/20
kozerog [31]
B, 1.2, is greater in value than 115% 
8 0
2 years ago
Events [A] and [B] are independent. Find the missing probability.
Lena [83]
I ain’t givin u no answer do yo work
3 0
2 years ago
Delia went to the market to buy 4.5 pounds of sliced fruit in a container.she paid with a 20 bill and a 5 bill and received 3.67
Goryan [66]

Answer:

<h2>One pound of the item will cost 4.74 bill</h2>

Step-by-step explanation:

In this problem, we are told that Delia bought 4.5 pounds of fruit

and paid with a toa total bill of 20+5= 25 bill

and also she received a  change of 3.67

this means that the item she bought cost 25-3.67= 21.33bill

now if 4.5 pounds of items cost 21.33 bill

then 1 pound will cost Xbill

cross multiply and solve for Xbill

X= 21.33/4.5

X= 4.74 bill

One pound of the item will cost 4.74 bill

4 0
3 years ago
How do you calculate how many tenths are in 20.4?
Svetradugi [14.3K]
\frac{20.4}{\frac{1}{10}}=\\&#10;20.4\cdot10=\\&#10;204
8 0
3 years ago
Other questions:
  • The quotient of a number n and 12 is written how?<br><br> A. 12/n<br><br> B. n/12
    12·2 answers
  • What is the weight in ounces of a 3/4 pound fish
    9·2 answers
  • Evaluate the expression when c=-6 <br> c^2+7c-5
    11·1 answer
  • 3. The regular price for a video game system is $250. It is on sale for 20% off. What is the total cost of this video game syste
    6·1 answer
  • what is 2.9+3.9 estimated, 12.99-3.95 estimated, 8.1+3.7+7.9 estimated, and 3.8+4.1+3.3 estimated answer ASAP plz
    12·1 answer
  • 1. Subtract:
    14·2 answers
  • ⅝y -6 &lt; 4<br> plz show work
    9·1 answer
  • Using the grocery ad below, what is the cost of 3 pounds of pork chops, 4 pounds of Italian sausage links, and 1 pound of ground
    15·1 answer
  • What is an example of a coefficient?<br><br> 5 + x<br><br> x + 5<br><br> 5x<br><br> 5 - x
    15·1 answer
  • Which is an equation in point-slope form for the given point and slope? Point: (5, 9); Slope: 2
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!