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
avanturin [10]
3 years ago
12

Michael has 3 quarters, 2 dimes, and 3 nickels in his pocket. He randomly draws two coins from his pocket, one at a time, and th

ey are both dimes. He says the probability of that occurring is 1/4 because 2 of the 8 coins are dimes. Is he correct? Explain
Mathematics
2 answers:
salantis [7]3 years ago
5 0

Answer:

No. Choosing two dimes are dependent events. The probability of choosing the first dime is 1/4 and the probability of choosing the second dime is 1/7 . The probability that both coins are dimes is

Step-by-step explanation:

Crank3 years ago
4 0

Answer:

.

Step-by-step explanation:

The events are dependent.

The size of the original sample space is 8. It changes to 7 after the first dime is chosen.

The probability of picking the first dime is 2/8.

The probability of picking the second dime is 1/7

To find the probability of the compound event, multiply the probabilities.

You might be interested in
Need help please hurry !!!!​
timama [110]

Answer:

answer: c

Hope that helps!

4 0
3 years ago
Alkena and Hsu together earn $84,369 per year, If alkena earns $12,468 more per year than Hsu, the how much of them earn per yea
scoray [572]

Answer:

Hsu makes $35,950.50 and Alkena makes $48,418.50

Step-by-step explanation:

Create a system of equations, where h is the amount Hsu makes and a is the amount Alkena makes:

a + h = 84,369

a = h + 12,468

Solve by substitution by plugging in h + 12,468 as a:

h + 12,468 + h =  84,369

2h + 12,468 = 84,369

2h = 71,901

h = 35,950.50

Plug this into the equation, a = h + 12,468 , to solve for a

a = 35,950.50 + 12,468

a = 48,418.50

So, Hsu makes $35,950.50 and Alkena makes $48,418.50

3 0
3 years ago
Find the area of the triangle.
Hoochie [10]
I think the answer is 220?
6 0
3 years ago
Read 2 more answers
Harry and Gwen ride in a bicycle race. Harry clocks 102.62 meters per minute, and Gwen clocks 101.94 meters per minute. What is
viva [34]
The difference in their cycling speeds is 0.68 meters per minute.
8 0
3 years ago
Evaluate the function f(x) = 3x + 5 for each of the following input values:
MakcuM [25]
To find the output, we simply plug in the input values into our x-values.

For a) we will input 0 where x is. 3(0)+5= 5. So the answer for A) is 5.

For b) we will input 4 where x is. 3(4)+5= 17. So the answer for B) is 17.

Please heart & rate and consider giving brainliest answer to answers you find helpful! :)
4 0
3 years ago
Read 2 more answers
Other questions:
  • One minus the quotient of one and a number x
    5·2 answers
  • Are the two triangles below similar?
    6·2 answers
  • For breakfast, Ron can choose from cereal, pancakes, or scrambled eggs. he will also choose form bacon or sausage. Then he will
    9·1 answer
  • Answer the last one the question os list five numbers that have 3,5 and 7 as prime Factors .
    5·1 answer
  • Mr. brown gave a test today after a big football game
    5·2 answers
  • Help I’m confused <br> I’ll give brainest
    14·1 answer
  • Sara’s teacher gave her class 10 quizzes, each worth 30 marks. Sara’s marks on the test are given below.
    14·1 answer
  • Darian and Kyle went to the Cinema and purchased nachos and chocolates. Kyle purchased two nachos and one chocolate ,while Daria
    15·1 answer
  • What’s the formula of the volume of 4m 3m 65m rectangular prism
    5·2 answers
  • Find the measure of angle s
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!