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
Alex Ar [27]
3 years ago
7

A piggy bank contains 20 pennies, 18 nickels, 25 dimes, and 12 quarters. A coin is chosen, it is not replaced and another is cho

sen. What is the probability of choosing two dimes in a row
Mathematics
1 answer:
aivan3 [116]3 years ago
3 0

Answer:

There is a 75% change 2 dims will be chosen in a row.

Step-by-step explanation:

There are more dimes than anything else. Therefore, there is more of a change to get 2 dimes in a row than anything else.

Please mark brainliest!

You might be interested in
I want to know the distance
DiKsa [7]

here's the answer to your question

3 0
3 years ago
Please help! Geometry!
sasho [114]
Sorry I couldn’t answer but I can ask my friend to answer
4 0
3 years ago
Which of the following is the best estimate of 572 divided by 28?
marshall27 [118]

Answer:

20

Step-by-step explanation:

The real answer is 20.428, so rounded it's 20

5 0
3 years ago
Read 2 more answers
Find a12 of the sequence 1/4, 7/12, 11/12, 5/4
UNO [17]

1/4 = 3/12, and 5/4 = 15/12, so it looks like there's a common difference between terms of 4/12 = 1/3. The the n-th term in the sequence is given recursively by

\begin{cases}a_1=\frac14\\a_n=a_{n-1}+\frac13&\text{for }n>1\end{cases}

By substitution, we get

a_n=a_{n-1}+\dfrac13\implies a_n=\left(a_{n-2}+\dfrac13\right)+\dfrac13

a_n=a_{n-2}+\dfrac23

and doing this again and again until we stop with an expression containing a_1, we find that

a_n=a_1+\dfrac{n-1}3

a_n=\dfrac{4n-1}{12}

Then the 12th term in the sequence is

a_{12}=\dfrac{4\cdot12-1}{12}=\boxed{\dfrac{47}{12}}

7 0
3 years ago
Point W is located at (-5,-3).
Musya8 [376]

Answer:

(-5,2)

Step-by-step explanation:

Process of elimination

7 0
3 years ago
Other questions:
  • Find the solutions to the equation below. Check all that apply. 30x^2-26x+4=0
    8·1 answer
  • Pls answer you dont have to show work
    6·1 answer
  • Why are there two sine ratios, two cosine rations, and two tangent ratios for any right triangle?
    9·1 answer
  • What is the answer I need help? <br>PLZ HELP ME
    14·1 answer
  • Help me with this ASAP
    9·1 answer
  • rosalinda got a payday loan for 2000 due in 2 weeks and she paid a 150 fee. what is the apr on rosalindas loan
    7·1 answer
  • What is the slope of a line perpendicular to a line with slope -6/5? *
    8·1 answer
  • A projectile is launched from the ground at an angle of theta above the horizontal with an initial speed of v in​ ft/s. The rang
    9·1 answer
  • What is the slope of the function
    8·1 answer
  • RJ trips over his shoe laces every 15 steps. Matthew says "gottem" every 6
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!