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
Klio2033 [76]
2 years ago
10

Kai cuts out all the page numbers of a b\ook. He takes each number and cuts the numbers into separate digits (single digit numbe

rs are already separate). Given that the book has 999 pages numbered 1 through 999, how many separate digits does Kai have when he is finished
Mathematics
1 answer:
Eduardwww [97]2 years ago
5 0

Answer:

2,889 digits

Step-by-step explanation:

Total pages of the book = 999 pages

Page 1 - 9 cut separately = 9 digits

Page 10 - 99 = 90 pages

Total digits = 2(90)

= 180 digits cut separately

Page 100 - 999 = 900 pages

Total digits = 3(900)

= 2,700 digits cut separately

how many separate digits does Kai have when he is finished

Total separate digits Kai have when he is finished = 9 digits + 180 digits + 2700 digits

= 2,889 digits

Total separate digits Kai have when he is finished = 2,889 digits

You might be interested in
Can someone help me? When I put 4.50 x 33.47 in the calculator it gives me a weird number and I have a test tomorrow! I really w
leva [86]
Use long multiplication to evaluate.
150.615
5 0
3 years ago
Read 2 more answers
At homecoming, 125 tickets where sold. Tickets purchased for homecoming cost $20.5 without an activity card, and $15.75 with an
ale4655 [162]

Answer:

Nearly 83 students did not had activity card.

Nearly 42 students had an activity card.

Step-by-step explanation:

Total number of tickets sold at homecoming = 125

Cost of each  ticket without activity card = $20.5

Cost of each  ticket with activity card = $15.75

Total amount earned  = $2365

Let, the number of tickets sold without activity car d  = k

So, the number of tickets sold without card = (Total sold - k)

                                                                          = 125 - k

Now, according to the question:

$20.5(k) + $15.75(125 - k)  =  $2365

or, 20.5 k + 1968.5 - 15.75 k = 2365

⇒ 4.75 k = 2365 - 1968.5 = 396.5

⇒ k = \frac{396.5}{4.75 }  = 83.47

Hence, nearly 83 students did not had activity card.

So,the number of students that had activity card = 125 - 83.47 = 41.53 ~  42

Hence, nearly 42 students had an activity card.

4 0
3 years ago
Decompose to find the product of 8 × 4.52.
RideAnS [48]

Answer:

8 × 4.52 = 36.16

Step-by-step explanation:

We have given expression:

8 × 4.52

We have to find the product of expression.

8 × 4.52

8 × 4.52 = 36.16

36.16 is the product of the given expression.

We completed our question.

4 0
3 years ago
Graph ​ 24x+25=−6y+7 ​. (if you can please give me the coordinates)
dexar [7]
(-0.75,0)-(0,3) is the answer

7 0
3 years ago
Find the value of x that solves the system shown below.<br> y = 5x<br> 2x - y = 18
cestrela7 [59]
Since 5x is equal to y.we can write 5x instead of y in the equation.and then solve the equation

7 0
2 years ago
Other questions:
  • 7 years younger than Jessica
    5·1 answer
  • Can a rectangle also be a rhombus? Explain
    6·1 answer
  • Ms. Nellies
    14·1 answer
  • I need help with this question
    9·2 answers
  • 7: Jikayla earns $19 per hour babysitting. Last week, she worked 7 hours on Monday, 6 hours on Tuesday, and 7 hours on Wednesday
    7·1 answer
  • Does 1/15 equal a terminating decimal or a repeating decimal
    5·1 answer
  • — 3(x — 3) &gt; 9 – 3<br> what’s the answer to this equation?
    9·1 answer
  • Write an equation in slope-intercept form for the line that passes through the given point and is parallel to the following equa
    5·1 answer
  • Select the equation written in standard form.
    15·1 answer
  • Let z = 0.3(cos(31°) + i sin(31°)) and w = 20(cos(18°) + i sin(18°)).
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!