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
Mrrafil [7]
3 years ago
5

In the lock (shown on picture), there are ten numbers to choose from the set of (0, 1, ..., 9) and we choose 4 of them. b How ma

ny ways are there to choose them from the set of (7, 8, 9) only?
Mathematics
1 answer:
nadya68 [22]3 years ago
3 0

Answer:

6

Step-by-step explanation:

since their are 3 numbers to choose from we do 3! or 3*2*1 which is 6.

You might be interested in
PLZ HELP IT IS DUE TODAY AND WORTH 100 POINTS. PLEASE HELP I WILL BE SO GRATEFUL!!!! + BRAINLIEST
s344n2d4d5 [400]
Question 1snd 2 is not clear but this is the answers for 3,4,5 picture attached
3 0
2 years ago
Help me pleaseeeeeee
nikklg [1K]

Answer:

y=-2x-6

Step-by-step explanation:

6 0
3 years ago
Suppose y varies with x,and y=9 when x =-13.what is y when x=25
german

Answer:

Step-by-step explanation:

6 0
3 years ago
If Triangle AGM~ Triangle KXD, find the value of x.
hodyreva [135]

Answer:

60*

Step-by-step explanation:

i think its a equalateral triangle so if so all the angles are 60 degrees

5 0
3 years ago
A box of oat cereal cost $3.90 for 15 oz.A box of rice cereal cost $3.30 for 11 oz which box of cereal costs less per ounce use
mariarad [96]

Answer:

A box of oat cereal cost lees than a box of rice cereal cost per ounce.

Step-by-step explanation:

Given:

15 oz of oat cereal cost = $3.90

11 oz of rice cereal cost = $3.30

We need to find the which box of cereal cost less per ounce.

Solution.

First we will find cost of 1 oz of oat cereal.

Now we know that;

15 oz of oat cereal cost = $3.90

1 oz of oat cereal cost = cost of 1 oz of oat cereal.

By Using Unitary method we get;

cost of 1 oz of oat cereal = \frac{3.90}{15} = \$0.26

Now we will find cost of 1 oz of rice cereal.

Now we know that;

11 oz of rice cereal cost = $3.30

1 oz of rice cereal cost = cost of 1 oz of rice cereal.

By Using Unitary method we get;

cost of 1 oz of rice cereal = \frac{3.30}{11} = \$0.3

Now from above we can see that cost of 1 oz of oat cereal is $0.26 and cost of 1 oz of rice cereal is $0.3.

Hence we say that, A box of oat cereal cost lees than a box of rice cereal cost per ounce.

8 0
3 years ago
Other questions:
  • A rabbit can run as fast as 35 miles in an hour. that is 26 miles an hour faster than a chicken. how many miles an hour can a ch
    8·1 answer
  • What is the value of f in the equation f+1/6=3/7
    15·2 answers
  • What is the answer to 2(12-18x)=x-11x​
    15·1 answer
  • I need some help solving this math problem!​
    8·1 answer
  • What does a ⊥ c the upside-down t mean? (this is from geometry)<br> Please help
    9·1 answer
  • If a company issues bonus shares, what is the most likely effect on its debt-equity ratio?
    15·1 answer
  • Danny’s dog weighs 45.33 pounds. His cat only weighs 14.89 pounds. About how much more does his dog weigh?
    13·1 answer
  • Yo someone answer this because if I get a bad grade my xbox is getting taken away
    6·1 answer
  • Hi there~<br><br> Divide: <br><br> 4 1/3 ÷ 1 2/9
    12·1 answer
  • Suppose you are buying orange juice and you want to find the best deal. You find four different brands that offer various sizes
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!