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
zalisa [80]
3 years ago
13

How many times will the digit '1' appear if we write all whole numbers from 1 to 999?

Mathematics
1 answer:
aliina [53]3 years ago
4 0

Answer: The number one occurs 300 times while writing the numbers from 1 to 999.

Step-by-step explanation:

You might be interested in
25x2 + 20x + 4 = 75 <br> Please help.
Natalija [7]

Answer:

X= 71/70

I Hope That Helped

7 0
3 years ago
Read 2 more answers
Nick has $7.00. Bagels cost $0.75 each and a small container of cream cheese costs $1.29. Write an inequality to find the number
stepladder [879]
.75x+1.29y < $7.00
x represents how many bagels he can buy
y represents how many cream cheese containers he can buy
7 0
3 years ago
How do you know that the bowling pins are set up in parallel lines?
polet [3.4K]

Answer:

you look at them from an angle

5 0
2 years ago
Seven customers enter a clothing store and are observed to determine if they will make a purchase. The store owner states that t
blondinia [14]

Answer: Mean = 5.25

Variance = 1.3125

Standard deviation = 1.456

Step-by-step explanation:

The mean and variance of a binomial distribution with parameters n (number of trials) and p ( the probability of getting success in each trial) is given by :-

\text{Mean}=np\\\\\text{Variance}=np(1-p)

Given : The total number of enter a clothing store : n=7

The probability of a customer making a purchase= 0.75

Now,

\text{Mean}=7(0.75)=5.25\\\\\text{Variance}=7(0.75)(0.25)=1.3125\\\\\Rightarrow\ \text{Standard deviation}=\sqrt{1.3125}=1.14564392374\approx1.1456

3 0
3 years ago
WILL GIVE BRAINLIEST PLZ HELP FAST!!! Jacque estimates the square root of 125 in the following way:
VladimirAG [237]

Answer:

<h2>5</h2>

Step-by-step explanation:

<h2>√125/5 = √25 since 125/5 = 25</h2><h2>√25 = 5</h2><h2 /><h2>Hopes this helps. Mark as brainlest plz!</h2>
6 0
3 years ago
Other questions:
  • How many of the students interviewed do not collect sports cards
    8·1 answer
  • Find the distance between -17 and 4 on the real number line
    10·1 answer
  • You start with a number. Double it. Square the answer. You get 1,296. What number did you start with?
    9·2 answers
  • Find the angle measure in degrees
    9·1 answer
  • The 100th term of 60, 100, 140, ... is and <br><br> no it is not 5010 that's wrong
    8·1 answer
  • In a class of 32 students, the mean height of the 14 boys is 1.56 meters, the mean height of all 32 students is 1.515. Work out
    6·1 answer
  • You run the same speed every day. Saturday you ran 4 miles in 32 minutes. On Sunday you ran 3 miles in m minutes.
    12·2 answers
  • Which of the following steps were applied to ABCD to obtain A'B'C'D'?<br><br><br> PLZZZZ HELP
    15·2 answers
  • PLEASE HELP ME FAST!!!
    11·1 answer
  • Triangle not drawn to scale
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!