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
skelet666 [1.2K]
3 years ago
12

To win at LOTTO in one​ state, one must correctly select numbers from a collection of numbers​ (1 through ​). The order in which

the selection is made does not matter. How many different selections are​ possible?
Mathematics
1 answer:
allsm [11]3 years ago
6 0

Answer: If order does not matter then we can use following formula to find different combinations of 6 numbers out of 46 numbers

Step-by-step explanation: Use following Combination formula

nCr = n! / r!(n-r)!

n=46

r=6

=46!/6!(46-6)!

=46!/[6!(40)!]

=(46*45*44*43*42*41*40!)/(6*5*4*3*2*1)(40!)

Cancel out 40!

=46*45*44*43*42*41/(6*5*4*3*2*1)

=6744109680/720

=9366819

You might be interested in
Write an equation and solve:
Maksim231197 [3]
1. 47
2. 70.4 ft per min
3. 13.33333333333333
4 0
3 years ago
WILL GIVE BRAINLIEST
Len [333]
2/10 because there are 10 cards and there are 5 circles and 3 triangles 
6 0
3 years ago
Read 2 more answers
A machine needs 2 of its gears replaced. You find 2 gears, one manufactured 5 years ago and the other manufactured 10 years ago.
andrey2020 [161]
These are independent events so
P(A and B) = P(A) * P(B)

Therefore
P(Both gears fail) = 0.05 * 0.08 = 0.004 or 0.4%
3 0
3 years ago
Can someone do #1 and #2 I don't really get the answer. My teacher hasn't explain anything. He just gave us the paper and we got
Elenna [48]
1) f(x) + g(x)

= 7√x + 4 + 2√x - 2

= √x(7 + 2) + 2

= 9√x + 2  [ Final Answer ]

2) f(x) - g(x)

= 7√x + 4 - (2√x - 2)

= 7√x + 4 - 2√x + 2

= √x(7 - 2) + 6

= 5√x + 6   [ Final Answer ]

Hope this helps!
5 0
3 years ago
James has 14{,}500\text { g}14,500 g14, comma, 500, start a text, space, g, end text of sand in his sandbox. He brings home anot
mariarad [96]

Question:

James has 14,500g of sand in his sandbox. He brings home another 7,400g of sand from the beach to add to his sandbox. How many kilograms of sand does James have in his sandbox now?

Answer:

The quantity of sandbox James has is 21.9kg

Step-by-step explanation:

Given

Initial quantity of sandbox = 14,500 g

Additional quantity = 7,400 g

Required

Total quantity of sandbox in kg

Tp get the total quantity of sandbox, we simply add in the initial and additional quantity of sandbox together;

This is represented mathematically as follows;

Total = Initial Quantity + Additional Quantity

Total = 14,500 g + 7,400 g

Total = 21,900 g

But the question says the answer should be in kg

1000 g is equivalent to 1 kg

21,900 g will be equivalent to \frac{21,900}{1,000} kg

21,900g = \frac{21,900}{1,000} kg

21,900g = 21.9 kg

Hence, the quantity of sandbox James has is 21.9kg

7 0
3 years ago
Other questions:
  • 1.) For the following system, use the second equation to make a substitution for x in the first equation.
    8·2 answers
  • Marcos talks to his grandfather in Alabama for about 95 minutes per month. About how long does he talk each day? (Hint: Use 1 mo
    8·2 answers
  • Which of the following is a ray as shown in the drawing?
    15·1 answer
  • Hannah wants to buy a new shirt the original price is 32.75 but it is on sale for 40% off . what is sale price of the shirt
    10·1 answer
  • P equals 42. if the width of a rectangle is 8 inches what is the length of the rectangle
    11·1 answer
  • ): If (6x-3)(6x+3)=ax^2-b, what is the value of a? What is the value of b?
    15·1 answer
  • The point (3, 5) is reflected across the y-axis.
    6·1 answer
  • Answer the following.
    13·2 answers
  • Can someone explain how you find the percent of a number? Im very confused ‍
    11·1 answer
  • What is the value of X
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!