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
Dennis_Churaev [7]
2 years ago
14

Jacob has some brochures made for his lawn-mowing and dog-walking business. He received and distributed 75 of the lawn mowing br

ochures and 50 of the dog- walking brochures for a total of $85.00. He wants to buy 50 more of the lawn moving brochures and another 50 of the dog-walking brochures for a total of $60.00. How much will he spend on each brochure?
Mathematics
1 answer:
serg [7]2 years ago
7 0

ANSWER:

6 cents

Step-by-step explanation:

$60.00 divided by 100 = 0.6

You might be interested in
What is (x - 4y) (-3x - 2y) = ?
Artemon [7]
The answer is -3x^2+10xy+8y^2
3 0
3 years ago
Find, correct to four decimal places, the length of the curve of intersection of the cylinder 16x2 + y2 = 16 and the plane x + y
Yuri [45]

Let the curve C be the intersection of the cylinder  



16x^2+y^2=16



and the plane



x+y+z=1



The projection of C on to the x-y plane is the ellipse



16x^2+y^2=16



To see clearly that this is an ellipse, le us divide through by 16, to get



\frac{x^2}{1}+ \frac{y^2}{16}=1



or  



\frac{x^2}{1^2}+ \frac{y^2}{4^2}=1,



We can write the following parametric equations,



x=cos(t), y=4sin(t)



for  



0\le t \le 2\pi



Since C lies on the plane,



x+y+z=1



it must satisfy its equation.



Let us make z the subject first,  



z=1-x-y



This implies that,



z=1-sin(t)-4cos(t)



We can now write the vector equation of C, to obtain,



r(t)=(cos(t),4sin(t),1-cos(t)-4sin(t))



The length of the curve of the intersection of the cylinder and the plane is now given by,



\int\limits^{2\pi}_0 {|r'(t)|} \, dt



But  



r'(t)=(-sin(t),4cos(t),sin(t)-4cos(t))



|r'(t)|=\sqrt{(-sin(t))^2+(4cos(t))^2+(sin(t)-4cos(t))}



\int\limits^{2\pi}_0 {\sqrt{2sin^2(t)+32cos(t)-8sin(t)cos(t)} }\, dt=24.08778184



Therefore the length of the curve of the intersection  intersection of the cylinder and the plane is 24.0878 units correct to four decimal places.

6 0
3 years ago
What is 6.55 rounded to the nearest tenth
Yanka [14]
6.6 is the answer to that
8 0
3 years ago
Read 2 more answers
Vidhur is thinking of a three digit number.
antoniya [11.8K]
I think there are 200 numbers as if we do 1000-800 (10-8 as there are only 2 numbers that can be divided by 5 exactly up to 10) that leaves 200 numbers
3 0
2 years ago
(02.01MC)The Department of Health in the Germany wants to know whether the national healthcare system is achieving its goals in
solniwko [45]

It should be noted that a population means the entire group that a researcher wants to draw conclusions about.

<h3>What is a population?</h3>

Your information is incomplete s the data is not provided. Therefore, an overview will be given.

In statistics, a population refers to a set of similar items which is of interest for an experiment.

On the other hand, a sample is a set of individuals or objects that are selected from a statistical population through a defined procedure.

In this case, it is important to deduce if the sample represents the population.

Learn more about population on:

brainly.com/question/25896797

6 0
2 years ago
Other questions:
  • Choose the correct simplification of (8x4y3)2. (5 points)
    5·2 answers
  • A wall of a building is 30 inches wide.sixteen inches is concrete,8 inches is brick,and 6 inches is limestone . What fraction of
    10·1 answer
  • SOMEONE PLISS ANSWER THIS... I NEED TO HAND IT IN NOW​
    7·1 answer
  • Here is the question here please answer
    7·1 answer
  • Trig Help!!
    8·1 answer
  • 1. Billy's plant is at least 2 inches tall. Graph all the possible heights of the plant.
    12·2 answers
  • Stephanie is making a scale model of a room that is 14.5 feet long. She is using the scale 1 inch= 2.5 feet. How long is Stephan
    8·1 answer
  • The height is 12 feet. The length is 15 feet. The hypotenuse is 20 feet. Which is true regarding the triangular frame?
    11·1 answer
  • What point on the parabola is closest to the point
    9·1 answer
  • If a truck takes 8 gas tanks to fill up 49%. How much will it take to fill up the truck
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!