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
AysviL [449]
3 years ago
9

A randomly generated password has four characters. Each character is either A, B, C, D, E or F or a number from 0 - 9. Each char

acter in the password can only be used once. What is the probability that a password has only one number?
A. 5/182
B. 10/91
C. 9/91
D. 9/364
Mathematics
2 answers:
Monica [59]3 years ago
7 0

Answer:

The answer is B!!!

Step-by-step explanation:

NON

motikmotik3 years ago
3 0

Answer:

B. 10/91

Step-by-step explanation:

Total passwords:

16C4 × 4!

43680

Passwords with exactly one digit:

6C3 × 10C1 × 4!

4800

Probability

4800/43680

10/91

You might be interested in
(0,5) and (4,8) find the equation
-Dominant- [34]
Y’all need to find out on the graft but it was 0.5 will be on the last line
7 0
3 years ago
A soup kitchen makes 15 gallons of soup each day a quarter of the soup is served and the rest is saved for the next day , what i
Sophie [7]

Number of ounces left is 1120

Step-by-step explanation:

  • Step 1: Find number of ounces left after each day.

Given total soup prepared each day = 15 gallons

Amount served each day = 1/4 of 15 = 15/4 gallons

Amount left after each day = 15 - 15/4 = 60 - 15/4 = 35/4 gallons

  • Step 2: Convert gallons into ounces. 1 gallon = 128 ounces

35/4 gallons = 35/4 × 128 = 1120 ounces

5 0
3 years ago
Write each set of fractions in order from least to greatest. 2/3, 15/18, 1/6
SIZIF [17.4K]

Answer:

1/6, 2/3, 15/18

Step-by-step explanation:

get a common denominator

2/3 times 6

15/18 times 1

1/6 times 3

new fractions : 12/18, 15/18, 3/18

so it would be 3/18, 12/18, 15/18

then just revert it back to the original fraction and you have your answer

5 0
2 years ago
Alana bought a stock, which dropped 10% from the previous day. The value of her stock, after the price drop was $305 Wh ch equat
White raven [17]
If the original price was 'p', the new price would be 'p - 10%p' or 'p - 0.1p'. We know this is equal to 305, so 'p - 0.1 p = 305' would be the equation.
7 0
3 years ago
Help me plssssssssssssssssssssss
Finger [1]

Answer:

p < 319

Step-by-step explanation:

8 0
2 years ago
Other questions:
  • WHAT IS THE ANSWER TO -2(y-3)=22
    12·1 answer
  • In 2008, there were 197,214 traffic collision related injuries. This works out to ____ per day.
    15·1 answer
  • The volume of a rectangular prism is given by the formula V = lwh, where l is the length of the prism, w is the width, and h is
    13·2 answers
  • Simplify each radical
    5·1 answer
  • Which is the x coordinate of the point on the graph ?
    9·2 answers
  • Determine the slope-intercept equation of a line with a slope of 3/2 that passes through (2, -1).
    14·1 answer
  • A family wants to enclose a rectangular playground for their toddler with an area of 24 square yards. The length of the garden i
    6·1 answer
  • The budget for a school dance is $390.00. Decorations and refreshments cost $150.00. The band charges a fee of $100.00 plus an a
    7·1 answer
  • Can you help thank you ???????
    15·2 answers
  • In 2019, there were 110 operating nuclear power plants in the United States.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!