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
Artist 52 [7]
3 years ago
8

Five pennies, 3 dimes, and 4 quarters are placed in a bag. What is the probability of selecting a penny and then a dime, given t

he first coin is not returned to the bag after it is drawn?
Mathematics
1 answer:
VashaNatasha [74]3 years ago
5 0
There are 12 coins in the bag. For the first case, the probability that a penny is selected from the bag is 5/12 because there are 5 pennies in the bag. Also, the next one is 3/11. Multiplying the probabilities,
                           (5/12)(3/11) = 8/121
You might be interested in
angles FGH and angles PQR are vertical angles. If angles FGH is 29, what is the measure of angles PQR?
steposvetlana [31]

Answer:

< PQR = 61°

Step-by-step explanation:

Hope this helps:)

3 0
2 years ago
There were 60 seventh grade students who signed up for soccer tryouts last year. This year, 48 seventh graders signed up for try
Lubov Fominskaja [6]

Answer:

20%

Step-by-step explanation:

(60 - 48) / 60 = 0.2    (20%)

3 0
3 years ago
Need help please?????
Fantom [35]
Its C, sorry for the kinda late answer
7 0
3 years ago
F
dedylja [7]

Answer:

∠ H ≈ 23°

Step-by-step explanation:

Using the tangent ratio in the right triangle

tan H = \frac{opposite}{adjacent} = \frac{FG}{HG} = \frac{5}{12} , thus

∠ H = tan^{-1} ( \frac{5}{12} ) ≈ 23° ( to the nearest degree )

5 0
3 years ago
A transformation that uses only rigid motions resulta in a preimage and an image that are?
Lena [83]

Answer:

<em>congruent</em>

Step-by-step explanation:

A rigid motion does not change the size of the image, so the image and the preimage are congruent.

7 0
3 years ago
Other questions:
  • The original price of water skis was $200. What is the percent of discount?
    11·1 answer
  • Consider the quadratic function f(x)=2x^2-8x-10
    6·1 answer
  • the deli in the grocery store sells each customer a cup of coffe worth $1.50 each. write a function to represent the situation.
    15·1 answer
  • Antonio has read 147 pages of a book.He has completed 70% of the book. How many more pages does he need to read to finish the bo
    14·1 answer
  • Need help ASAP!!!!!!
    11·1 answer
  • The best player on a basketball team makes 80​% of all free throws. The​ second-best player makes 75​% of all free throws. The​
    11·1 answer
  • Which of the following can be used to evaluate the series 224)***,
    14·1 answer
  • Help Please<br> A- y = x<br> B- y = 2x<br> C- y = -2x<br> D- y = x + 2
    10·2 answers
  • Solve by Graphing. y = 4x y = x + 3​
    15·1 answer
  • What is the percent decrease from 95 to 68 round to the nearest percent
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!