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
just olya [345]
3 years ago
8

How many 3 digit numbers have exactly 2 digits that are the same

Mathematics
1 answer:
densk [106]3 years ago
7 0

Answer:

I believe 252

Step-by-step explanation:

Answer: 9+3×9×9 = 9+243 = 252 possible 3-digit numbers with at least

2 digits the same.


You might be interested in
-8x+32=4(-2-4x)<br>What does X equal ​
marshall27 [118]

Answer:

x = - 5

Step-by-step explanation:

Given

- 8x + 32 = 4(- 2 - 4x) ← distribute parenthesis on right side

- 8x + 32 = - 8 - 16x ( add 16x to both sides )

8x + 32 = - 8 ( subtract 32 from both sides )

8x = - 40 ( divide both sides by 8 )

x = - 5

7 0
2 years ago
For each 11 mm of coloured fabric Nick uses to make his curtains, he also uses 2 cm of white fabric. Express the amount of white
defon

Answer:

The amount of white fabric to coloured fabric as a ratio is 20:11

Step-by-step explanation:

We are given that For each 11 mm of colored fabric Nick uses to make his curtains, he also uses 2 cm of white fabric.

Length of colored fabric = 11 mm

Length of White fabric = 2 cm

1 cm = 10 mm

2 cm = 20 mm

So, length of white fabric = 20 mm

So, Ratio of the amount of white fabric to coloured fabric = \frac{20}{11}

Hence the amount of white fabric to coloured fabric as a ratio is 20:11

3 0
3 years ago
What is the amount paid for an $150 pair of shoes after a discount of 30% is applied?
Sloan [31]

Answer:

105

Step-by-step explanation:

150-30%= 105

Have a wonderful day!

3 0
2 years ago
Read 2 more answers
If x=2 ,y=12 and x=4,y=3,find n and k if y is inversely proportional to x and k is a constant
Setler [38]

question:

x=2 ,<em>y</em>=12 and x=4,y=3,find n and k if y is inversely proportional to x and k is a constant

answer:

k=12 x=3 n=4

explain:

that the answer because the question said find the k and x and n so I find them

8 0
2 years ago
Converting a decimal to a mixed number and as a improper fraction, please help...
Lilit [14]
The answer to your question:

81/10, 8.1, and 8 1/10
3 0
3 years ago
Other questions:
  • ashley recieved a 40% discount on the purchase of a 250$ tv. what was the amount of the discount that ashley recievd
    6·1 answer
  • The ratio of the area of a circle to the circumference of the circle (<img src="https://tex.z-dn.net/?f=%20%5Cfrac%7BA%7D%7BC%7D
    9·1 answer
  • A new radar device is being considered for a certain missile defense system. The system is checked by experimenting with aircraf
    7·1 answer
  • An edge of a flow network is called critical if decreasing the capacity of this edge results in a decrease in the maximum flow.
    12·1 answer
  • PLEASE HELP! I WILL MARK YOU AS BRAINLIEST!
    12·2 answers
  • There are 11 books on a shelf, 8 of these books are new. What is the ratio of new books to new books? and What is the ratio of a
    14·1 answer
  • What number is being factored in this factor tree?
    7·2 answers
  • What is the slope and the y intercept of Y=-2/3x+1
    6·1 answer
  • How did the hundredths grid model help you calculate percents greater than 100% and percents expressed using decimals and fracti
    11·1 answer
  • $120; Markup: 35%<br><br>What's the final price? pls show how u got the answer...​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!