Mathematics High School

The city's central library has 72,864 books. The library has 72 bookcases. If each bookcase has room for the same number of books, how many books are there in each bookcase?
please help I'm not good at math

Answers

Answer 1

Answer:

[See Below]

Step by Step Explanation:

[tex]Hey~There![/tex]

___________________________

➜ Solve by dividing:

[tex]72,864[/tex] ÷ [tex]72=1,012[/tex]

___________________________

So with the above work we can conclude that each bookcase has [tex]\bold1\bold0\bold1\bold2[/tex] books.

___________________________

[tex]Hope~this~helps~Mate!\\-Your~Friendly~Answerer,~Shane[/tex] ヅ

Related Questions

If you were viewing this weather symbol, what type of weather conditions would you expect to find in the area? A Days of gray skies behind the front b Thunderstorms along the front c A period of sunny skies along the front d Humid air conditions behind the front

Answers

Incomplete question. However, I provided general sample image descriptions of each weather condition as found on the ownyourweather website.

Explanation:

1. The first weather symbol is often used to represent days of gray skies behind the front.

2.  The second weather symbol represents expected Thunderstorms along the front.

3. The third weather symbol indicates a period of sunny skies along the front.

4. The third weather symbol is associated with Humid air conditions behind the front.

What is the value of the expression m/2 + 1 when m = 6?

Answers

6/2+1= 4
4 is your answer
6/2=3 + 1=4

f(x) = 2x
g(x) = x^2+3

Answers

F(x) = 2x the answer is x= 0 and the second one is also zero it has a x- intercept which is zero. Hope this helped:)

Mrs.Jacinto asked carpenter to construct a rectangular bulletin board for her classroom. She told the Carpenter that the board's area must be 18 square feet.​

Answers

Answer:

6 ft by 3 ft

Step-by-step explanation:

Three out of seven soccer players wore headbands in a soccer league. a. Write the ratio of soccer players who wore headbands to soccer players who did not. b. If there were 36 players in the league who did not wear headbands, how many players were in the league?

Answers

Answer:

a. 3:4

b) 63 players

Step-by-step explanation:

From the question, we know that: Three out of seven soccer players wore headbands in a soccer league.

This means Number of soccer players who did not wear head bands = 7 - 3

= 4

a. Write the ratio of soccer players who wore headbands to soccer players who did not.

Soccer player who wore headbands : Soccer players who did not

= 3:4

b. If there were 36 players in the league who did not wear headbands, how many players were in the league?

Soccer player who wore headbands : Soccer players who did not

= 3:4

36 players in the league who did not wear headbands

Hence, number of players in the league who wore head bands is calculated as:

3/4 = x/36

Cross Multiply

4x = 3 × 36

x = 3 × 36/4

x = 27

The total number of players in the league

= 27 + 36

= 63 players

b)the LCM of three numbers is 24 and their G.C.D is 4. If two
find the other number​

Answers

6

Step-by-step explanation:

because 6*4=24, so the G.C.D is 4 and the other number is 6

What does 3/7 + 1/4 equal?

Answers

19/28 hope it helps


Write a linear function f with f(2)= –2 and f(1) =1.

f(x) =

Answers

Answer - the answer should be:

-3x+4

down below is how i did it,

Step-by-step explanation:

use the formula mx+b=y

y is f(x)

m = -3

x = x

b = 4

so,

mx+b is -3x+4

Answer:

f(x)=-3x+4

Step-by-step explanation:

Slope= -3

(1-(-2))/(1-2)=3/-1= -3

Y-intercept= 4

12 The price of a house is originally listed at $120,000. The owners are having a hard time selling it and decide to reduce the price to $110,400. What is the percentage decrease of the price of the house? OA. 92% OB. 0.8% OC. 9.6% OD. 8%​

Answers

Answer: 8 percent

Step-by-step explanation:

120,000 - 110,400 = 9,600

9,600/120,000 = 0.08

0.08 * 100 = 8 percent

Answer:

D:8%

Step-by-step explanation:

If your starting value is $120,000 then it is marked down to $110,400 then the difference between the two is $9,600. Taking this value and dividing it by the starting value gives you the percentage. The number your calculator spits out is 0.08, so reading as a decimal, it is an 8% markdown.

4. Denise thinks of a number, multiplies by 7, and then subtracts 2 from the 5 points
result. If the number Denise thinks of is represented by t, how can this be
written using algebra

Answers

Answer:

(t x 7) 5 - 2

Step-by-step explanation:

I think that is how it would look, I hope it helps!

Suppose you and your friends are splitting three pizzas, with 8 slices each. If you have each eaten 3 pieces, equalling 1/2 of the total amount of slices, how many people are there (including you)? Write an equation to represent this scenario and then solve.

Answers

Answer:

phle follow karo yrr tab hee bat u ga,

15.5+(-10.5) i need help now

Answers

Answer:

=5

Step-by-step explanation:

Answer:

The answer would be 5 positive

Step-by-step explanation:

First, just take out those slashes cause you don't really need them there just there to make it hard to understand and then you do the rest and use a line to understand better.

order from least to greatest √2, 2π, 1.5

Answers

Answer:

Step-by-step explanation:

√2, 1.5, 2π.

PLZ HELP ME!!!!!
when you reverse the inequality sign when you __________ or __________ both sides of an inequality by a negitive number.

Answers

Answer:

divide or multiply............

Evaluate:
. C=4x? rind the value of c- given thatx = 16
pour

Answers

Answer:

c=4x

c-4(16)

c=64

Step-by-step explanation:

Find the value of x. Then find the measure of each angle.
​

Answers

Answer:

30, 85, 85

Step-by-step explanation:

(first, look at the photo)

3x - 5 = x + 55

3x - x = 55 + 5

2x = 60

x = 30

1) x = 30

2.angle = 3x-5

3.30 - 5 = 90 -5 = 85

3.angle= x + 55

30 + 55 = 85

hope this helps ^-^

Simplify: 21/36




Dddrtghjdrsrsxyffyyguguggu

Answers

Answer:

7/12

Step-by-step explanation:

divide the numerator and denominator by 3: 21 ÷ 3 and 36 ÷ 3

this gives you 7/12

8: There are 15 red chairs for every 8 green chairs. If there are 90 red chairs, how many red and green chairs are in the room? *

Answers

50 red chairs and 30 green chairs

HELP PLEASE THANKS


When solving a multi-step equation, which number do you "undo" first?


A The number on the opposite side of the equals side from the variable


B The number furthest from the variable (but on the same side of the equals sign)


C order doesn't matter - choose which one you want to do first


D The number touching the variable

Answers

Answer:A

Step-by-step explanation:

Answer:

It's C Order doesn't matter - choose which one you want to do first.          Don't worry I took the test

Step-by-step explanation:

w=1/9(x+y-z)
what’s the answer please help

Answers

Answer:

1/9x+1/9y-1/9z

Step-by-step explanation:

The given equation can be written as w = x/9 + y/9 + z/9.

What are Linear Equations?

Linear equations are equation involving one or more expressions including variables and constants and the variables are having no exponents or the exponent of the variable is 1.

Linear equations may include one or more variables.

Given the linear equation,

w = 1/9 (x + y + z)

We have the distributive property which states that,

For any three numbers, p, q and r, p (q + r) = (p q) + (p r)

So applying distributive rule in the expression given, we get,

w = (1/9 x) + (1/9 y) + (1/9 z)

w = x/9 + y/9 + z/9

Hence the given linear equation w = 1/9 (x + y + z) can be written as w = x/9 + y/9 + z/9.

To know more about Linear Equations, click on the link given below :

https://brainly.com/question/13738061

#SPJ2

Solve the literal equation x - 2z = 45 for x

Answers

X = 45 + 2z. Hope this helped :)

HELP PLEASE ASAP ASAP

Answers

Step-by-step explanation:

(-4,-3) thats the right answer

the density of iron is 7.8 g/cm^3 and its mass is 15 g . the volume of iron rim​

Answers

volume=15 g/7.8 g/cm³=1.92 cm³

Answer:

Step-by-step explanation:

d=m/V

7.8=15/V

V=15/7.8

≈1.92 cm³

Kyle caught 9 insects for his science project in the first week. He caught 13 insects in the second week. What is the percent increase in the number of insects Kyle caught from the first week to the second week? Round your answer to the nearest whole number
pleaseeeee

Answers

Answer:

44%

Step-by-step explanation:

The  percent increase would be calculated as the increase in insects caught divided by the original number of insects caught from the first week:

13-9 = 4 more insects caught.

4/9 = .44444

When doing percentages we multiply the decimal by 100, or move it over two places to the right, so it will be 44.4%

Numbers 4 and under round down.

Therefore,

44% is the increase

In the figure, PQ is parallel to RS. The length of RP is 5 cm, the length of PT
is 30 cm; the length of QT is 60 cm. What is the length of 50?

Answers

Answer:

A. 10 cm

Step-by-step explanation:

Please help on Geometry

Answers

Answer:

A) Ray

Step-by-step explanation:

Because I know maths!

Let f be a differentiable function with selected values given in the table above. What is the average rate of change of f over the closed intervals 0<_ x <_10?

Answers

Answer:

B

Step-by-step explanation:

The average rate of change is synonymous with the slope.

So, essentially, we want to find the average slope of our function f(x) from x=0 to x=10.

So, we will use the two following points: (0,5) and (10, -20).

Recall the slope formula:

[tex]m=\frac{y_2-y_1}{x_2-x_1}[/tex]

Let (0, 5) be (x₁, y₁) and (10, -20) be (x₂, y₂). Substitute. This yields:

[tex]m=\frac{-20-5}{10-0}[/tex]

Subtract and reduce:

[tex]m=-25/10=-5/2[/tex]

So, the average slope of f(x) between x=0 and x=10 is -5/2.

Our answer is B.

And we're done!

Answer:

B

Step-by-step explanation:

1. Find the zero of: (write just the number, If there is no zero, write "none")
f(x) = -x - 5

Answers

Answer:

-5

Step-by-step explanation:

f(x) = -x - 5

did before

f(-5)= 5-5

123 degrees and 3x degrees what is the value of x

Answers

Not an answer:

do you have a picture?

Answer: I think x is 41. 123 divided by 3 is 41

Step-by-step explanation:

I need help quickly the problem is on the picture ​

Answers

slope of this function is 2

explanation I used the slope formula to find and chose two points from the table which are (0,4) and (4,-4) which will give the slope. so slope = 2
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