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
Marat540 [252]
3 years ago
7

Sanjay read 56 pages of his book this weekend.This is 35% of the pages in the book.How many pages are in Sanjays book?

Mathematics
1 answer:
Maurinko [17]3 years ago
3 0
1. 56 : 35 = 1.6
2. 1.6* 100 = 160
3. The answer is 160
You might be interested in
A phone call costs $0.65 for the first 3 minutes and $0.15 for each additional minute. If the total charge for the call
ira [324]

Answer:

31 Minutes

Step-by-step explanation:

4.78 = 0.15 + 0.58

0.15m = 4.78 - 0.58

m = 4.78 - 0.58 divided by 0.15 = 28 minutes

So in total we have 28 + 3 = 31 minutes

7 0
3 years ago
A clothing manufacturer produces one type of sweater that earns $4 profit for each one sold. The business manager requires that
eimsori [14]

The least number of sweaters that must be produced each hour to earn a profit of at least $100 is 37.

<h3>What is inequality?</h3>

It is defined as the expression in mathematics in which both sides are not equal they have mathematical signs either less than or greater than known as inequality.

We have:

A clothing manufacturer produces one type of sweater that earns $4 profit for each one sold.

Let x be the number of sweaters that must be produced each hour to earn a profit of at least $100

Total selling price if earns $4 profit for each one sold = 4x

The expenses for running the machine are $45 per hour.

4x - 45 ≤ 100

4x ≤ 145

x ≤ 145/4

x ≤ 36.25

Number of sweater(estimate value) = 37

Thus, the least number of sweaters that must be produced each hour to earn a profit of at least $100 is 37.

Learn more about the inequality here:

brainly.com/question/19491153

#SPJ1

8 0
2 years ago
Use substitution to solve: -3x-3y=3. And y=-5x-17
umka2103 [35]

Answer:

8x-2y=14

Step-by-step explanation:

8 0
3 years ago
Which of the following are solutions to 2tanx/1-tan^2x=sqrt 3?
Tanya [424]

Answer:

A, D

Step-by-step explanation:

(\frac{2tanx}{1-tan^{2}x}) =\sqrt{3} (1)

Assume that tan x = y. Replace this into the equation (1), we have:

+) \frac{2y}{1-y^{2} } =\sqrt{3}

=> 2y = \sqrt{3}  . (1 -y^{2} ) =- \sqrt{3} .y^{2}  + \sqrt{3}

=> \sqrt{3} .y^{2}  + 2y - \sqrt{3} = 0

=> \sqrt{3} . y^{2} - 1.y + 3.y - \sqrt{3} =0

=> (\sqrt{3} . y.y - 1.y) + (\sqrt{3}.\sqrt{3}  .y - \sqrt{3}) =0

=> y.(\sqrt{3} y - 1) + \sqrt{3} (\sqrt{3} y - 1) = 0

=> (y + \sqrt{3} ).(\sqrt{3} .y -1)=0

=> y + \sqrt{3} = 0 or \sqrt{3} y -1 =0

If y + \sqrt{3} = 0

=> y = - √3

=> tan x = - √3

=> x = \frac{2\pi }{3} + n.\pi with n is an integral

If \sqrt{3} y -1 =0

=> y = 1/√3

=> tan x = 1/√3

=> x = \frac{\pi }{6} + n.\pi n is an integral

So that A, D are answers.

3 0
3 years ago
Read 2 more answers
Identify if it is Rational or Irrational<br> number and explain:<br> 1. 0. 13546...<br> 2. 149
myrzilka [38]

Answer:

149

Step-by-step explanation:

jsusbz zkzvuz ziz ussiziz zuzvzuz sien sous un sus sous sus

7 0
3 years ago
Read 2 more answers
Other questions:
  • Jeanne babysits for $6 per hour. She also works as a reading tutor for $10 per hour. She is only allowed to work 20 hours per we
    7·1 answer
  • Amount of chicken = 48 lb.<br> Portion size = 8 oz. <br> Number of patrons served =
    9·1 answer
  • Here is another easy question to answer: What is the mean of the data sets {41,19,29,12,49,30}, {28,22,10,30,15}, {49,24,18,53,3
    11·1 answer
  • What are 5 numbers that have 3 ,5 and 7 as prime factors
    14·1 answer
  • Find the product in simplest form. (3√2) ( √10) 3 √10 3 √20 6 √5 6 √10
    8·1 answer
  • 3x+4y= -24<br> Find the x-intercept and the y-intercept.
    13·2 answers
  • I need help , slope calculator
    12·1 answer
  • Find the slope of the line that is perpendicular<br> Y=3x+5
    10·2 answers
  • Help!! it's due by midnight and i can't figure this out
    5·1 answer
  • A music store sells electric guitars in 3 colors and 2 sizes. How many different guitar can you buy
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!