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
boyakko [2]
3 years ago
5

There are 10 cups placed on a table face down. Beneath each cup is one coin. Together, there are 5 quarters, 2 nickels, and 3 di

mes. One cup is randomly selected, replaced, and then another cup is selected. What is the probability of getting a quarter then a nickel?
The options are
- 3/20
- 1/10
- 1/9
- 7/10
​

Mathematics
2 answers:
DedPeter [7]3 years ago
5 0

Answer:7/10

Step-by-step explanation:

Add the nickels and quarters together. 5+2=7

The sum of the two numbers is the answer out of ten because there are only 10 coins.

sweet-ann [11.9K]3 years ago
4 0

Answer:

1 / 10

Step-by-step explanation:

Prob of  getting a quarter on the first draw  =  (5/10)

Prob of getting a nickel on the second draw  = (2/10)

So......the overall probability  is   (5/10) (2/10)  =  10 / 100  =    1 / 10

Took the test and this is the correct answer

You might be interested in
2/3 - 1/5 as a fraction
Goryan [66]

Answer:

Step-by-step explanation:

8 0
4 years ago
martin can run 6 miles in 60 minutes. He wants to run in either one of two upcoming races, a 4 mile race or a 12 mile race. At h
just olya [345]

Answer:

4 mile= 40

12 mile= 120

it will take him 80

Step-by-step explanation:

6 0
3 years ago
The real number 7/12 belongs to which set of numbers
IRISSAK [1]
Rational numbers. 
Please give brainliest and have a great day!
7 0
3 years ago
Ations with the Distributive Property<br> Solve the equation.<br> -3(y + 5)= 15
AlekseyPX
Y=-3 it is the answer.
6 0
4 years ago
FIND THE EXACT VOLUME PLEASE HELP ILL GIVE BRAINLIESTTTT
Eva8 [605]

Answer:

495 in

Step-by-step explanation:

The formula for the volume of a triangular prism is V = \frac{1}{2} · w · h · l, where w represents with, l represents length, and h represents height. Using this and plugging in the values, we can solve.

V = \frac{1}{2} · 5 · 11 · 18

V = 2.5 · 11 · 18

V = 27.5 · 18

V = 495

hope this helps :)

5 0
3 years ago
Other questions:
  • What is the slope and y-intercept form for : y=-2/4x+5 PLEASE HELP IT WOULD ME SO MUCH THANK YOU!!!!
    5·1 answer
  • 33. After receiving his business degree from UNC-Chapel
    9·1 answer
  • Need this done by today fam
    7·2 answers
  • Find the equation of a line parallel to 3x-6y=5 and passing through (-2,-3). write the equation in slope intercept form
    9·2 answers
  • A cone has a base radius of 7 centimeters and a height of 21 centimeters.
    9·1 answer
  • What is the perimeter of a rectangle with length of √18 and width of √8 in simplest form?
    9·1 answer
  • Evaluate F = C+<br> C + 32 for C = 35 degrees.
    15·2 answers
  • Alana can complete 100 math facts in 5 minutes. How long does it take her to complete 1 math fact?
    13·1 answer
  • Quick Question! Please help!
    10·2 answers
  • Select the correct answer from each drop-down menu. ronald is buying a rectangular chest to store his carpentry tools. the heigh
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!