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
maw [93]
3 years ago
10

Six Hatfields and two McCoys are up for 3 construction jobs in Williamson. What is the probability that all 3 jobs go to Hatfiel

ds? Answer in decimal form. Round to 3 decimal places as needed. Your Answer:
Mathematics
1 answer:
Fiesta28 [93]3 years ago
8 0

Answer: 0.357

Step-by-step explanation:

Given : The number of Hatfield  = 6

The number of McCoys = 2

The number of companies = 8

The number of construction jobs -3

Now, the required probability is given by :-

\dfrac{^6C_3\times^2C_0}{^8C_3}\\\\=\dfrac{\dfrac{6!}{3!(6-3)!}}{\dfrac{8!}{3!(8-3)!}}=0.357142857143\approx0.357

Hence, the probability that all 3 jobs go to Hatfields =0.357

You might be interested in
Find the indicated angle measure.<br> Find mZFEH<br> F<br> G<br> 35<br> 40°<br> H<br> E
sergejj [24]

Answer:

E

Step-by-step explanation:

6 0
3 years ago
What is 922/21 as a mixed number?
Fed [463]

Answer:

The answer is 43 and 19 over 21

Step-by-step explanation:

21 goes into 922 43 times. This giving you 903. 43 Will then be your Whole number. You the subtract 922 by 903, this giving you 19. 19 is going to be your numerator. Then you always keep the denomonator which is 21. This giving you 43 and 19 over 21

4 0
2 years ago
How do you do 44.70 divided by 15 long division
-BARSIC- [3]

Since the divisor is 2 digits, start by looking at the first 2 digits of the dividend. Those are 44, so you're dividing 44 by 15 at the first step. The quotient digit is the largest integer that gives a value less than or equal to the dividend (44) when multiplied by the divisor (15). For the first step, that digit is 2.

To find the new divisor, subtract the product of the divisor and the quotient digit (2·15=30) and bring down the next digit of the original dividend. Now, you have a dividend of 147 and a divisor of 15. Repeat the process as above.

The decimal point location in the answer can be found a number of ways. The simpliest is to put it above the decimal point in the dividend. (When the divisor is not an integer, multiply or divide both divisor and dividend by the same power of 10 until it is.)

5 0
3 years ago
A water truck is filling a swimming pool. The equation that represents this relationship is y = 19.75x where y is the number of
Degger [83]

Answer:

Step-by-step explanation:

1. true

2. true

3. true

4. true

5. true

5 0
2 years ago
Tom starts lawn mowing business before he can begin he purchases a new lawnmower each weekend he mows the same number of lawns a
Anastasy [175]
To be able to give the answer to this item, we are to represent first with any variables the amount he earns each weekend for mowing the same field. Also, we represent the number of weeks he had worked by the variable y. The total amount of money he will have after working for y weeks is,
 
                           T = xy

Since, we are not given with any other information of the other expenses that have to be paid  then we can say that if T is already equal to the price of the new lawnmower then, Tom will be able to purchase it and begin his lawn mowing business in due time. 
7 0
2 years ago
Other questions:
  • Whats 50 times 40 ??????????
    8·2 answers
  • Dave has 15$ to spend on a book for 8$ and two birthday cards (c) for his friends. How much can he spend on each card if he buys
    11·2 answers
  • If the sin 60=√3/2, then which statement is true?
    8·2 answers
  • Solve the equation -36 = -6(2x - 14)
    15·2 answers
  • Choose two numbers from the box to complete the sentence.
    10·1 answer
  • $14 meal; 20% tip please help me on this it is mathematics
    12·2 answers
  • Compare 6,200.ft by 1.mi 900.ft
    10·2 answers
  • I need to know how much is 3\4x8.( sorry for my bad grammar)
    12·1 answer
  • Of the building permits issued, 85% were for single-family dwellings. There were 760 permits issued. How many were for single-fa
    15·2 answers
  • Solve the equation.<br> S^2+ 7s = - 20
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!