To number a book from 1 up to its last page took 552 digits. How many pages are in the book?

Step-by-step explanation:

Hey there!

To solve like this type of problem;

See answers on attachment;

Hope it helps...

Answer:

213 ft²

Step-by-step explanation:

[tex]\textcolor{steelblue}{\text{Area of rectangle = length}\times\text{breadth}}[/tex]

Area of figure

= area of rectangle A + area of rectangle B +area of rectangle C

Rectangle A

Length= 12 ft

Breadth= 8 ft

Area= 12(8)= 96 ft²

Rectangle B

Length= 3 ft

Breadth= 3 +8= 11 ft

Area= 3(11)= 33 ft²

Rectangle C

Length= 4 ft

Breadth= 21 ft

Area= 4(21)= 84 ft²

Thus, area of figure

= 96 +33 +84

[tex] = \textcolor{red}{213 \: \text{ft}^{2} }[/tex]

Answer:

Kindly check explanation

Step-by-step explanation:

Given the linear function: f(x)=4.1x+26

Comparing the equation with the general linear regression Equation :

f(x) = mx + c

Where ;

m = slope ; x = independent variable ; c = intercept

Hence, the slope of the equation is 4.1

The expression goes those; the dependent variable y increases by 4.1 per 1 degree increase in the dependent variable.

This question is incomplete

Complete Question

A baseball team had $1,000 to spend on supplies. The team spent $185 on a new bat. New baseballs cost $4 each.

The inequality 185 + 4b ≤ 1,000 can be used to determine the number of new baseballs (b) that the team can

purchase. Which statement about the number of new baseballs that can be purchased is true?

A. The team can purchase 204 new baseballs.

B. The minimum number of new baseballs that can be purchased is 185.

C. The maximum number of new baseballs that can be purchased is 185.

D. The team can purchase 185 new baseballs, but this number is neither the

maximum nor the minimum.

Answer:

D. The team can purchase 185 new baseballs, but this number is neither the maximum nor the minimum.

Step-by-step explanation:

The first step would be to solve the given equation:

185 + 4b ≤ 1000

4b ≤ 1000 - 185

4b ≤ 815

Divide both sides by 4

b ≤ 203.75

The maximum amount of baseballs the team can buy is 203. This means that they can buy 203 or less than that amount.

Of all the options give, option D is the correct option because the team can purchase 185 new baseballs, but this number is neither the maximum nor the minimum.

The maximum number of ball they can buy is 203 balls and the minimum is zero.

Answer: =

Step-by-step explanation:

49 = 49

Answer:

=

Step-by-step explanation:

if we have 49 cookies, and another person also had 49 cookies, then my friend and I would have the equal amount of cookies. 49 is not less than 49, and 49 is not greater than 49.

Answer:

-68

Step-by-step explanation:

Solution:

We know that:

[tex]Original \ price = \$11[/tex]

[tex]Sale \ price = \$9.25[/tex]

[tex]\frac{9.25}{11} + \frac{1.75}{11} =100\%[/tex]

Simplify the equation to find the percent off:

[tex]\frac{9.25}{11} + \frac{1.75}{11} =100\%[/tex]

[tex]84\% + \bold{16\%} = 100\% \space\ \space\ \space\ \ \ \ \ [Rounded][/tex]

This means that the original price has decreased about 16%.

Answer:

2.36lb/$

Solution:

(26lb) ÷ (11$) = 2.36lb/$

Answer:

20%

Step-by-step explanation:

Answer:

Had this on my test its pink

Step-by-step explanation:

625/5 (the total amount of colors, the 5)

you get 125 the closes to 125 is pink

Answer: 65

Step-by-step explanation:

Answer:

8^(3x-4)=5x+4

Answer:

what problem  baby girl

Step-by-step explanation:

Answer:

Kindly check explanation

Step-by-step explanation:

Given the data:

Population standard deviation (σ) = 1.36

Sample size (n) = 5

A.)Standard deviation of sampling mean (σx) = (σ/√n)

(1.36/√5)

1.36 / 2.236

= 0.608

B.) With z​ = 3​, the control limits for the mean

chart​ :

Control limit = m ± zσx

Using calculator ; mean (m) of the data = 10.40

Lower control limit : 10.4 - 3(0.608) = 8.576

Upper Control limit : 10.4 + 3(0.608) = 12.224

The control limit for the range :

Average value of range(R) in the sample = 3.6

Lower Control limit : R*D3

Upper control limit: R*D4

From the range chart table :

D3 = 0 ; D4 = 2.114

Lower Control limit : R*D3 = 3.6(0) = 0

Upper control limit: R*D4 = 3.6(2.114) = 7.61

Answer:

its parallel

Step-by-step explanation:

Answer:

I don't know if you typed the question wrong, but coordinates are written as (x, y).

A (1, -3)

B (-3, 1)

C (-1, 3)

D (3, -1)

Hope I helped!

Step-by-step explanation:

Answer:

m=-5 I THINK??

Step-by-step explanation:

Answer:

[tex]\sqrt{10} < 5[/tex]

Step-by-step explanation:

Given

[tex]\sqrt{10}[/tex] ___ [tex]5[/tex]

Required

Fill in the gap

First, we need to solve [tex]\sqrt{10}[/tex]

[tex]\sqrt{10}= 3.162[/tex]

So:

[tex]\sqrt{10}[/tex] ___ [tex]5[/tex]

becomes

3.162 ___ 5

3.162 lies between 3 and 4

So, we can say that

[tex]\sqrt{10}[/tex] lies between 3 and 4

Since:

3.162 is less than 5, the gap can be filled with <.

So, we have: 3.162 < 5

Answer:

4.75-b

Step-by-step explanation:

19-4b

19/4-4b/4

4.75-b

[tex](2.6w - 4.2x) + (1.3w + 8.1y)(1.3w + 8.1y) + (3.6y + 9.6x)(3.6y + 9.6x)\\= (2.6w - 4.2x) + (1.69w^2 + 10.53wy + 10.53wy + 65.61y^2) + (12.96y^2 + 34.56xy + 34.56xy + 92.16x^2)\\= 2.6w - 4.2x + 1.69w^2 + 21.06wy + 65.61y^2 + 12.96y^2 + 69.12xy + 92.16x^2\\= 2.6w - 4.2x + 1.69w^2 + 21.06wy + 78.57y^2 + 69.12xy + 92.16x^2[/tex]

a || b = given

l || m = given

angle 6 equals angle 9 = corresponding angles.

angle 9 equals angle 16 = alternate exterior angles.

angle 6 equals angle 16 = transitive property.

Answer:

108

Step-by-step explanation:

Let's say the width is x

Of the length is 5 times the width, then the length is 5x

Area = length * width

405 = x * 5x

405 = 5x^2

405/5 = 5x^2/5

81 = x^2

Take the square root of both sides

2/[81 = 2/[x^2

9 = x = width

9 × 5 = 45 = length

Perimeter = 2 × length + 2 × width

2 × 45 + 2 × 9

90 + 18 = 108

Answer:

222

Step-by-step explanation:

Essentially, the diameter is twice the radius, as the largest distance between two points on a circle has to be a line segment through the center of a circle. The circumference of a circle can be defined as the distance around the circle, or the length of a circuit along the circle.

Complete question :

Brianna asked 45 students if they would vote for her to be student council president. She used her calculator to compare the number of students who said yes with the total number of students. Her calculator showed the result as 0.6222...

1. Write this number as a fraction (Steps)

2. How many students said they would vote for Brianna?

Answer:

Kindly check explanation

Step-by-step explanation:

Given the following :

Total number of students = 45

Proportion of those who said yes to the total number of students = 0.62222...

1.) writing 0.622222... as a decimal

0.62222 / 1

Multiply numerator and denominatior by 100000 to get rid of the decimal

62222/100000

= 31111 / 50000

Let number who said yes = y

Then,

y / 45 = 31111/50000

50000y = 1399995

y = 1399995 / 50000

y = 27.999

y = 28

By using identity we got the factorization form of [tex]2x^2-18[/tex] as

[tex]2(x-3)(x+3)[/tex]

factorization is a way of writing any expression in form of product of some expressions

Given polynomial

[tex]2x^2-18[/tex]

We can factorize it as

[tex]2x^2-18\\\\2(x^2-9)\\\\2(x^2-3^2)\\\\2(x-3)(x+3)[/tex]

By using identity we got the factorization form of [tex]2x^2-18[/tex] as

[tex]2(x-3)(x+3)[/tex]

To learn more about factorization visit :https://brainly.com/question/25829061

The reduction was 1/5.

Because you are given the reduced values, multiply the reduced value by the inverrse of the factor:

Inverse of 1/5 = 5

Height = 3 x5 = 15

Base = 5 x 5 = 25

The base is 25

Answer:

6/1 GO GO GO

Step-by-step explanation:

Answer:

$5580000

Step-by-step explanation:

if this is simple interest the formula is A=P(1+rt)

A=final formula

P=initial principal balance

r=annual interest rate

t=time (in years)

so, A=180,000(1+3x10) which equals 5580000

Answer: 9/14

Step-by-step explanation: To divide, you fave the find the reciprocal of 2/3, which is 3/2. Now you multiply 3/7 and 3/2 across, which is 9/14.