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
uysha [10]
3 years ago
15

How many 3-digit numbers exist, whose digits are distinct even numbers.

Mathematics
2 answers:
skad [1K]3 years ago
7 0

Answer:

328

Step-by-step explanation:

If z is 0, then x has 9 choices. Therefore, z and x can be chosen in (1 × 9) + (4 × 8) = 41 ways. For each of these ways, y can be chosen in 8 ways. Hence, the desired number is 41 × 8 = 328 numbers 3-digit even numbers exist with no repetitions.

Dahasolnce [82]3 years ago
5 0

Answer:

100

Step-by-step explanation:

my teacher told me and I got it right

You might be interested in
!!!!!!!!!!!!!!!!!!!!!!!!
astra-53 [7]

Answer:

maybe the arrows should start from zero, probably

4 0
2 years ago
A thief steals a number of rare plants from a nursery. On the way​ out, the thief meets three security​ guards, one after anothe
DedPeter [7]

The thief originally stole 64 plants.

<h3>What is arithmetic?</h3>

In mathematics, it deals with numbers of operations according to the statements.

Here,
Let the number of plants originally stolen by the thief be x.
On the way​ out, the thief meets three security​ guards, one after another. To each security​ guard, the thief is forced to give one-half of the plants that he still​ had, plus 2 more.​

Here,
For gourd 1 the planet is given = 1/2 x
For gourd 2 the planet is given = 1/2 * 1/2 x = 1/4 x
For gourd 3 the planet is given = 1/2*1/4 x = 1/8 x
Total plant given to the gourds = 1/2x +1/4x +1/8x + 2 = 7/x/8x +2
Finally, the thief leaves the nursery with 10 plants
x - 7x/8 + 2 = 10
x/8 = 8
x = 64

Thus, the thief stole 64 plants.

Learn more about arithmetic here:

brainly.com/question/14753192

<h3>#SPJ1</h3>


7 0
1 year ago
Elias and Mark together have $756.80. Elias has $489.50. Write and solve an addition equation to determine how much money Mark (
Degger [83]

Answer:

489.5 + m = 756.80 (the amount elias has, added to marks is equal to the total

(756.8- 489.5 = 267.30 which is the amount mark has.)

m= 267.3

the last option is the correct option

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
2- ( - 4 ) + 3 (- 6 ) -2 =
Drupady [299]
Ka aahuauauquauuahsbsakaiwuwushsbh
5 0
2 years ago
Read 2 more answers
Express 5/21 as a decimal...please help !
Rudik [331]
5/21 = 5 ÷ 21 = 0.238
4 0
3 years ago
Read 2 more answers
Other questions:
  • Please someone help me answer this! Rico is making 6 batches of salsa. Each batch needs 3/4 cup of corn. He only has 1/4 cup mea
    12·1 answer
  • A line has a slope -5/3. Through which two points could this line pass.
    15·2 answers
  • A wharehouse in the shape of a cube has a volume of 6,859 cubic feet ,what is the surface area measured in squared feet.
    7·1 answer
  • Please help!
    6·1 answer
  • How do you solve a problem like this one 18x^2-15x-18
    11·2 answers
  • Alexis sells season tickets to soccer games. The season tickets cost $225.75. She makes a commission of 16% on each sale. Last m
    5·1 answer
  • Which equation choice could represent the graph show below?
    15·1 answer
  • Can someone please help me?
    13·1 answer
  • The temperature dropped 20 degrees from noon to midnight. The temperature at midnight was 24°F. Write and solve an equation to f
    8·1 answer
  • 1 escribe el numero entero asociado a cada situacion a) 10 metros bajo el nivel del mar b)perdio 5000 pesos c)40° bajo cero d)ga
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!