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
qwelly [4]
3 years ago
11

A printer is typesetting a book. He needs one piece of type for each digit in the page numbers of the book. Each piece of type c

an be used only once. For example, page 3 and page 33 will require 3 pieces of type. How many twos will he need to number pages 1 through 232?
Mathematics
2 answers:
timofeeve [1]3 years ago
7 0

Answer: 87 pieces of type

Step-by-step explanation: k12

HACTEHA [7]3 years ago
4 0
 There would need to be 170 twos
You might be interested in
Write a statement that correctly describes the relationship between these two sequences: 6, 7, 8, 9, 10, and 18, 21, 24, 27, 30.
Paul [167]

Answer:

so my educated guess is that they both follow the patern of even odd even. the first goes up 1 but the secound goes up three.. the first is factors of one and the secound is factors of three. so i do not see a simularity there sorry if that is not enough.

Step-by-step explanation:

6 0
3 years ago
How do I construct bisectors, angles, & segments?
Doss [256]

Answer:

Step-by-step explanation:

These come directly from my textbook, so I'm not sure if your teacher will accept this kind of work.

1. Angle construction:

Given an angle. construct an angle congruent to the given angle.

Given: Angle ABC

Construct: An angle congruent to angle ABC

Procedure:

1. Draw a ray. Label it ray RY.

2. Using B as center and any radius, draw an arc that intersects ray BA and ray BC. Label the points of intersection D and E, respectively.

3. Using R as center and the same radius as in Step 2, draw an arc intersecting ray RY. Label the arc XS, with S being the point where the arc intersects ray RY.

4. Using S as center and a radius equal to DE, draw an arc that intersects arc XS at a point Q.

5. Draw ray RQ.

Justification (for congruence): If you draw line segment DE and line segment QS, triangle DBE is congruent to triangle QRS (SSS postulate) Then angle QRS is congruent to angle ABC.

You can probably also Google videos if it's hard to imagine this. Sorry, construction is super hard to describe.

4 0
3 years ago
Coefficiants of (2x+y)^4​
sattari [20]

By the binomial theorem,

(2x+y)^4=\displaystyle\sum_{k=0}^4\binom 4k(2x)^{4-k}y^k=\sum_{k=0}^4\binom 4k2^{4-k}x^{4-k}y^k

where

\dbinom nk=\dfrac{n!}{k!(n-k)!}

Then the coefficients of the x^{4-k}y^k terms in the expansion are, in order from k=0 to k=4,

\dbinom 402^{4-0}=1\cdot2^4=16

\dbinom412^{4-1}=4\cdot2^3=32

\dbinom422^{4-2}=6\cdot2^2=24

\dbinom432^{4-3}=4\cdot2^1=8

\dbinom442^{4-4}=1\cdot2^0=1

3 0
3 years ago
12) Perry worked 3 hours at Pet Smart on Saturday. He gets paid an hourly rate. He got
Sloan [31]

Answer:

$8 per hours

Step-by-step explanation:

4 0
3 years ago
Simplify this problem::<br> -6x + 3 3/4 + 14x - 3.25
Lynna [10]

Answer:

8x + 1/2 or 8x + 0.5

Step-by-step explanation:

-6x + 3 3/4 + 14x - 3.25

u can either convert the fraction to a decimal or convert the decimal into a fraction, i'm going to do the latter

-6x + 3 3/4 + 14x - 3 1/4

rearrange to make it easier, don't need to do this i'm just doing this for the sake of it

-6x + 14x + 3 3/4 - 3 1/4

8x + 2/4, simplify this

8x + 1/2

The decimal way if u want:

-6x + 3 3/4 + 14x - 3.25

-6x + 3.75 + 14x - 3.25

-6x + 14x + 3.75 - 3.25

8x + 0.5

6 0
3 years ago
Other questions:
  • Rick has 22 comic books which is more
    8·1 answer
  • What is an equation of the line that passes through the point (-6,-3) and is parallel to the line 5x-3y=9?
    8·1 answer
  • PLEASE HELP!! It’s for a math class and I can’t figure it out been trying every website nothing has helped!
    14·1 answer
  • If x=2 centimeters, y=4 centimeters, and z=5 centimeters, what is the area of the object?
    9·1 answer
  • Through: (0,3), parallel to y= -2x + 4
    9·1 answer
  • A researcher collected data from male and female Caucasian, African American, and Hispanic graduate students using quantitative
    7·1 answer
  • Which of the following are accurate description of the distribution below? ​
    8·1 answer
  • Solve 3x<br> + 2 = -1<br> 0 -1<br> O 1<br> 1<br> 3<br> 0-<br> -<br> 1<br> 3
    14·1 answer
  • Solve the right angle trig. round to the nearest tenth.
    6·1 answer
  • Johnson cut a round pizza into 12 equal pieces. He ate 4 adjacent pieces. What is the measure of the angle of the pizza that Joh
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!