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
densk [106]
3 years ago
6

Please help ASAP!!!! You have a bag of change. Your bag consist of 5 Quarters, 20 Pennies, 10 Dimes and 5 Nickels. If you take o

ne out to give to a friend, what are than chances that you would pull a Nickle then a Penny without replacing them. Placing your answer in
simplest fraction form.
Mathematics
1 answer:
butalik [34]3 years ago
5 0

Answer:

5/78 chance to get a Nickel and then a penny without replacing

Step-by-step explanation:

The bag contains a total of 40 coins which show that the probability of getting a Nickel is 5/40 and the probability of getting a penny after taking out a nickel is 20/39. In order to find the Probability of two events together you must multiply the probabilities so

(5/40) * (20/39) = 100/1560 = 5/78

You might be interested in
Question 16 (5 points)<br> If 3a-9=6, what is the value of 5a + 2?<br> O<br> 027<br> 025<br> O<br> 1
Lyrx [107]

Answer:

27

Step-by-step explanation:

First solve 3a - 9= 6

3a - 9 = 6 add 9

3a = 15 divide by 3

a = 5

Now that you know a is 5, put that in the other expression.

5a + 2

= 5(5) + 2

= 25 + 2

= 27

7 0
2 years ago
Find the measure of angle 1
Karo-lina-s [1.5K]

Answer:

123

Step-by-step explanation:

180-57=123

OK OK ok

6 0
3 years ago
Read 2 more answers
Please help me I will give you the brain thing with extra points if you help me, please. I need to get this right. 3/5
Stells [14]

Answer:

A

Step-by-step explanation:

3 0
3 years ago
A cyclist is riding a bicycle whose wheels have a diameter of feet. Suppose the wheels turn at a rate of revolutions per minute.
SCORPION-xisa [38]

Answer:

a.2010 rad/min

b.2412 feet/min

Step-by-step explanation:

We are given that

Diameter of wheel,d=2.4 feet

Radius,r=\frac{d}{2}=\frac{2.4}{2}=1.2feet

a.Rate=320 rev/minute

1 rev=2\pi radian

320 rev/minute=320\times 2\pi=640\pi radian/minute

Where \pi=3.14

Angular speed=640\times 3.14=2010 rad/min

b.Speed,v=r\omega

v=2010\times 1.2=2412 feet/min

5 0
3 years ago
What is the distance between (-7,-4) and (4, 5)?
kherson [118]

Answer:

Answer is √202 or 14.21267

Step-by-step explanation:

d^2=(4−(−7))2+(5−(−4))2

d^2=(11)2+(9)2√

d^2=121+81

d^2=2–√202

d= 12.21267

8 0
3 years ago
Other questions:
  • Kaitlin buys 9/10 pound of Orange slices.she eats 1/3 of them and divides the rest equally into 3 bags.how much is in each bag?
    14·1 answer
  • If a recent survey shows that of the 600 parrot owners surveyed, 200 successfully trained their birds to say words, then out of
    7·1 answer
  • How many minutes is 1/6?
    14·1 answer
  • When cam' s brother starteddrinking this bottle held 270 milliliters of milk
    6·1 answer
  • Please help me!!!!!!!!!!!!!!!
    5·2 answers
  • What is the equation of a line that is parallel to y=6x+7 and passes through (0,9)
    11·1 answer
  • What is the value of h(2)? -2 -1 0 <br>3<br>​
    12·2 answers
  • I'm not sure what the answer is. If you know, please help me out.<br>​
    6·2 answers
  • For questions 3 that’s all i need help please !!! For a test and please put your answers below !!! It’s not D because one of fri
    14·2 answers
  • Fr33 your welcome stay safe ily
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!