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
Alexandra [31]
3 years ago
6

A locker combination contains four digits. Each digit can be from 0 through 9. What is the probability that a 4-digit combinatio

n chosen at random is made up of 4 digits that are all greater than 6 if each digit can be repeated? 1. Find the total number of possible outcomes. 1. (10)(10)(10)(10) 2. Find the number of favorable outcomes. 2. (3)(3)(3)(3) 3. Use the formula 3. P (event) = Number of favorable outcomes Number of possible outcomes
Mathematics
2 answers:
Shalnov [3]3 years ago
8 0

Answer:

The answer is 81/10.000 one Edge

Step-by-step explanation:

Did the test :)

Hope this helps!!!

konstantin123 [22]3 years ago
4 0

Answer:  .81%

<u>Step-by-step explanation:</u>

Since each digit has to be greater than 6, that leaves only 7, 8, & 9 as successful digits.

Probability = \dfrac{successful}{total\ possible}=\dfrac{3\times 3\times 3\times 3}{10\times 10\times 10\times 10}=\dfrac{81}{10,000}=.0081=.81\%

You might be interested in
(This is literally 7th grade math dude should be easy for most of you)
Korolek [52]

Answer:

a. no b. 40.05

Step-by-step explanation:

a. to figure out the number of goals per game you have to divide the total amount of goals by the number of games:

last season: 41 ÷ 15 = 2.73

this season: 24 ÷ 9 = 2.67

as you can see the answer to the last season equation is higher than the this season meaning the player scored more goals last season.

b. we already know that the amount of games the player won each game (all of them supposedly being exactly even) is 2.67. so what we have to do is multiply it by 15 the supposed number of games the player is playing this season to get the total number of goals they will get for the entire season:

2.67 x 15 = 40.05 = the prediction of the total goals of the player

7 0
2 years ago
Read 2 more answers
Wat is the answer for this question -x2 + 5x + 24.
Helen [10]

Answer:

31

Step-by-step explanation:

5 0
3 years ago
What is the y-intercept of the graphed linear function? (0, –8) (0, –2) (0, 2) (0, 4)
koban [17]

Answer:

All of them

Step-by-step explanation:

A y-intercept is the point where a line or curve crosses the y-axis of a graph. Example: (0, 7) (0, 6)

6 0
3 years ago
Read 2 more answers
What is 12 divided by 3,972
katen-ka-za [31]
The answer is 0.003021148

6 0
2 years ago
What is the value of b in the equation (y)*
KonstantinChe [14]

Answer:

b = -6

Step-by-step explanation:

Apply the exponent rule that   \frac{1}{x^{n}} = x^{-n}

In this case, \frac{1}{y^{24}}  = y^{-24}

Set that equal to (y^{b})^{4}:

(y^{b})^{4} = y^{-24}

Apply the exponent rule that (x^{m})^{n} = x^{mn} so now you get:

y^{4b} = y^{-24}

Since the base is y for both sides of the equation, just set the exponents equal to each other and solve for b.

4b = -24

divide each side by 4 to get:

b = -6

6 0
2 years ago
Other questions:
  • Which is the equation of a line that has a slope of One-half and passes through point (2, –3)?
    15·2 answers
  • 3) What radius of a circle is required to inscribe an equilateral triangle with an area of 270.633 cm2 and an altitude of 21.65
    6·2 answers
  • SHOW WORK !!! ILL GIVE YOU BRAINLIST !!!
    10·2 answers
  • A triangular prism has base that is a right triangle.
    14·1 answer
  • Jack's family went out to dinner at a diner. The total bill was $78.99. The
    14·2 answers
  • PLZ HELP ME, I'M DOING A TEST I NEED HELP PLZ
    15·1 answer
  • ANSWER ASAP!!! A trash compactor can compress 2/3 kilograms of trash in 1 minute. How many minutes would it take to compress 1/4
    12·1 answer
  • One-half the sum of two numbers is 12. One of the numbers is three more than two times the other number. What are the two number
    14·1 answer
  • Gina is making bags of trail mix for hiking club. She will use 20 ounces of walnuts, 11.2 ounces of almonds, and 28.3 ounces of
    12·1 answer
  • Choose the expression for 9 decreased by 9
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!