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
Novosadov [1.4K]
2 years ago
7

There are 2 sets of balls numbered l through 19 placed in a bowl. If 2 balls are randomly chosen without replacement, find the p

robability that the balls have the same number. Express your answer as a fraction in lowest terms or a decimal rounded to the nearest millionth. ​
Mathematics
1 answer:
Sergio039 [100]2 years ago
8 0

Answer:

0.027027

Step-by-step explanation:

2 x 19= 38

38C2=703

19/703=0.027027

You

You might be interested in
URGENT!!! Solve the equation for the unknown
SCORPION-xisa [38]

\huge\boxed{ \boxed{ \mathrm{Answer࿐}}}

  • The value of x is 4

Solution in attachment :

_________________________

\mathrm{ ☠ \: TeeNForeveR \: ☠}

3 0
3 years ago
Please help please please
kap26 [50]
A. equation: p=$10.75h
variables=p(profit) h(hours)
B. use this equation and plug in 37 for h then solve.
hope this helps
8 0
2 years ago
Joanna plans on hanging 3 pictures of different sizes on the wall of her staircase. She thinks it will look best if all 3 rectan
Natasha2012 [34]
In similar figures, the ratio between corresponding sides are the same.

\frac{25}{35}=\frac{35}{49}

Simplify the two to see that they are equal.
The top and bottom of the left fraction are divisible by 5.
The top and bottom of the right fraction are divisible by 7.

\frac{5}7=\frac{5}7

Of course, the dimensions of that third picture would have to be this fraction.
Let's test these answers.

\frac{5}6\neq\frac{5}7 ⇒ A is not a solution

\frac{30}{42}=\frac{5}7 ⇒ B is the solution
(divide the top and bottom by 6)
5 0
3 years ago
Michelle wants ice cream and created a tree diagram to help her organize her options.
Serhud [2]
I think 33.3% that he Chooses that
5 0
2 years ago
Read 2 more answers
Factor 21c+24.<br> Write your answer as a product with a whole number greater than 1.<br> use ()
Lera25 [3.4K]

Answer:

The required answer as a product with a whole number greater than 1 will be:

21c+24=3\left(7c+8\right)

Step-by-step explanation:

Given the expression

21c+24

Determining the factor

21c+24

  • Rewrite 24 as 3 · 8
  • Rewrite 21 as 3 · 7

so the expression becomes

21c+24=3\cdot \:\:7c+3\cdot \:\:8

Factor out the common term 3

             =3\left(7c+8\right)

Therefore, the required answer as a product with a whole number greater than 1 will be:

21c+24=3\left(7c+8\right)

5 0
2 years ago
Other questions:
  • Ana purchased a gallon of milk for $2.22, bagels for $2.97, and a box of
    12·2 answers
  • Plz help..............refresh the page before u answer
    6·1 answer
  • What is 7 to the 10 power
    8·2 answers
  • (a-12)x = a+8 in the equation to the left, a is a constant. if the equation has no solutions, what is the value of a?
    11·1 answer
  • Coven 12 - 31:1-13; wees laula<br> Iven<br> WILL GIVE BRAINLIEST PLEASE HELP
    15·1 answer
  • What’s the range of possible sizes for side x
    12·1 answer
  • The midpoint of A (-4, 2) and B(8, 5) is<br> A.(2, 7/2)<br> B.(-6, 3/2)<br> C.(4, 7/2)
    15·2 answers
  • Please help! see attached
    5·2 answers
  • I need this answer, please?
    7·1 answer
  • Yesterday, there were 10 problems assigned for math homework. Layla got 2 out of 10 problems correct. What percentage did Layla
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!