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
MatroZZZ [7]
3 years ago
8

You randomly choose two bills from your wallet. What is the probability that they are both $20 bills. There are two 20's, one 10

, two 5's, and one 1.
Mathematics
2 answers:
Softa [21]3 years ago
7 0

Answer:

2/6 or 33.33%

Explanation:

There are 6 numbers all together and 2 of them are 20$.As a fraction this would look like 2/6. 2/6 is also 33.33% of the wallet and its also the probability of pulling out a $20 bill

weqwewe [10]3 years ago
6 0

Answer:

1/15

Step-by-step explanation:

You might be interested in
Which expressions are equivalent?
olga55 [171]

Answer:

C none of the above

Step-by-step explanation:

x + z + y

is not going to be equal to x + y - z

Its like saying 10 + 5 - 4 = 11

To 10 + 5 + 4, they are not going to be equal

4 0
3 years ago
Read 2 more answers
Last month I had 8 guppies. This month I have 20 guppies. What is the percent of increase in guppies from last month to this mon
ludmilkaskok [199]

Answer: 150% increase

Step-by-step explanation:

percent of increase: new/old × 100%-100%

--------------

new/this month: 20 puppies

old/last month: 8 puppies

 new/old×100%-100%

=20/8×100%-100%

=2.5×100%-100%

=250% -100%

=150% increase

Hope this helps!! :)

Please let me know if you have any question

8 0
2 years ago
Read 2 more answers
the perimeter of a rectangle is 54 feet, and the length is 13 feet more than the width. Find the width of the rectangle, in feet
zubka84 [21]

Answer:

The width of the rectangle is <u>7 feet</u>.

Step-by-step explanation:

Given:

The perimeter of a rectangle is 54 feet, and the length is 13 feet more than the width.

Now, to find the width of the rectangle.

Let the width be x.

So, the length is 13+x.

Perimeter = 54 feet.

Now, to get the width we put formula:

Perimeter=2(length+width)

54=2(13+x+(x))\\54=2(13+x+x)

54=2(13+2x)

54=26+4x

<em>Subtracting both sides by 26 we get:</em>

28=4x

<em>Dividing both sides by 4 we get:</em>

7=x\\x=7\ feet.

Therefore, the width of the rectangle is 7 feet.

4 0
3 years ago
Find the value of |-4| - 5 · 2(-1 + 3).
vredina [299]

Use PEMDAS

P Parentheses first

E Exponents (ie Powers and Square Roots, etc.)

MD Multiplication and Division (left-to-right)

AS Addition and Subtraction (left-to-right)

and |a| = a for a ≥ 0 or |a| = -a for a < 0.

|-4| - 5 · 2(-1 + 3) =-(-4) - 5 · 2(2) = 4 - 10(2) = 4 - 20 = -16

6 0
3 years ago
Read 2 more answers
The cross country team practices by jogging on
levacccp [35]
21 miles because 6x3+3
7 0
3 years ago
Read 2 more answers
Other questions:
  • Question 1 (short fill-in)
    7·2 answers
  • Which is bigger 25 lbs or 350 oz
    14·1 answer
  • Is the set of multiples of 4 closed under addition? Explain why or provide a counterexample if not.
    8·1 answer
  • Equivalent fractions for 4 1/3-2 3/5 with common denominators
    6·1 answer
  • 3n-3+10+2n=10 help plz show work
    14·2 answers
  • If EF is the perpendicular bisector of CD, find x.
    8·2 answers
  • What are all the common multiples of 12 and 15?
    15·1 answer
  • A) SAS <br> B) AAS <br> C) Not enough information<br> D) SSS
    8·1 answer
  • Write a general formula to describe the variation:
    11·1 answer
  • What is the equivalent expression for 4(w-5)?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!