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
Fantom [35]
3 years ago
8

!!50 POINTS!! You have six $1 bills, eight $5 bills, two $10 bills, and four $20 bills in your wallet. You select a bill at rand

om. Without replacing the bill, you choose the second bill. What is P($1, then $10)?
Mathematics
2 answers:
Kitty [74]3 years ago
6 0
20 bills in all
6 one dollar

3/10

19 bills
2 10 dollar

2/19

3/10*2/19=6/190

Answer: 6/190 probability
Colt1911 [192]3 years ago
4 0
The answer is 77/190
You might be interested in
Mark made a business trip of 259.5 miles. He averaged 59mph for the first part of the trip and 57mph for the second part. If the
max2010maxim [7]

Answer:

Step-by-step explanation:

d = r * t

Let the time at 59 miles /  hour be t

59*t + 57* (4.5 - t) = 259.5              Remove the brackets

59*t + 256.5 - 57*t = 259.5            Combine the left

2t + 256.5 = 259.5                         Subtract 228 from both sides

2t = 259.5 - 256.5                          Combine

2t =  3                                              Divide by 2

t = 1.5

So he spent 1.5 hours going at 59 miles per hour

He spent 4.5 - 1.5 = 3 hours going 57 miles per hour.

                               

8 0
2 years ago
What is the range of the function in this table ?
steposvetlana [31]

Answer:

B

Step-by-step explanation:

Range refers to all the y values that a function has. The table shows that the function has y values: 1, 2, and 4.

5 0
3 years ago
Read 2 more answers
30 is decreased to 6 what is the percent
spin [16.1K]
X=percentage in decimal
30x=6
30/30x=6/30
x=1/5=.20

.20=20/100=20%

20%
4 0
3 years ago
Read 2 more answers
Sarah earns $10 per hour while babysitting and $20 per hour while cleaning houses. Sarah will need to earn $1000 during the summ
kozerog [31]
Why not just work for 50 hrs on house cleaning and get 1000$
4 0
3 years ago
Penny is going to fly her plane to her sister's house, which is 544.32 miles away. Penny's airplane flies at an average speed of
Sedbober [7]

Answer:

0.81 hour

Step-by-step explanation:

Given data

Distance=  544.32 miles

Speed=  672 miles per hour.

We know that

Speed= distance/time

Substitute

672=  544.32/time

cross multiply

time*672= 544.32

time= 544.32/672

time= 0.81 hour

3 0
2 years ago
Other questions:
  • What is is intersection of plane p and plane r
    11·1 answer
  • What is the place value of the diget 8 in the decimal number 0.837
    11·2 answers
  • A bucket is 20cm in diameter at the open end, 12cm in diameter at the bottom, and 16cm deep. To what depth would the bucket full
    5·1 answer
  • I need it now! Please help me!!! I will put you brainlest.
    7·2 answers
  • Somebody please help me witht the 2nd and 3rd
    9·2 answers
  • A toy marks down every toy by 25% in January. Use p for the price in December to write an expression of the price in January? ​
    5·1 answer
  • If the points (1, -4) and (-1, r) and lie on a line whose slope is 5, what does r equal?
    11·1 answer
  • Si la gráfica de coseno es negativa tiene forma de montaña?
    9·1 answer
  • What is the distance between the points (2, 1) and (14, 6) on a coordinate<br> plane?
    13·1 answer
  • PLEASE HELP ME????( Brainlest) Please Show Work???
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!