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
Debora [2.8K]
3 years ago
15

A car company sells a scale model to of the size of one of its cars.

Mathematics
1 answer:
mixer [17]3 years ago
7 0

Answer:

w = 13500 --- real windscreen

v = 408 --- scale volume

Step-by-step explanation:

Given

k = \frac{1}{10} --- scale factor

See attachment

Required

Complete the table

To get the windscreen (w) of the real car, we do the following computation

w = \frac{w_{scale}}{k^2}

This gives:

w = \frac{135}{(1/10)^2}

w = \frac{135}{1/100}

w = 13500

Next, the volume (v) of the scale mode

We make use of the following computation

v = v_{real} * k^3

So, we have:

v = 408000 * (1/10)^3

v = 408000 * 1/1000

v = 408

You might be interested in
If he has his choices narrowed down to 77 hip-hop, 55 jazz, 77 pop, and 88 blues songs, and he wants to play all 55 jazz songs,
Gnom [1K]

Answer:

1.27 × (10^73)

Step-by-step explanation:

55!

= 1.2696403 × (10^73)

4 0
3 years ago
Select all of the proportional relationships
LenKa [72]
A,D can I get my Brainly
7 0
3 years ago
Read 2 more answers
The dimensions of a small post office are 9 feet 11 inches by 8 feet 2 inches. Why would you use the measurement 9 feet 11 inche
andrey2020 [161]

Answer:

bc thast not a number in the quation therfore you wouldnt use it

Step-by-step explanation:

6 0
2 years ago
Which rotation has the same result for both directions?
Neko [114]

Answer: Rotating a shape 90 degrees is the same as rotating it 270 degrees clockwise.

Step-by-step explanation:

7 0
3 years ago
Quick question, not a math problem. I just need some explanation.
kvv77 [185]

We all are familiar with (x,y) coordinate plane where some lines or curves are drawn. These curves are drawn or made up using some (x,y) points. These values of (x,y) points satisfy the equation of curves.

The equation of x and y variables is called a Relationship. Now, a Function is a "special relationship of x and y variables" where each input x has a single answer for output y.

In other words, we can say any relation y=f(x) would be a "Function" if and only if each value of x input give us a unique value of y output from the equation. No two values of y can be output of same x-value input.

For example:- y = f(x) = 2x is a Function because each value of x would give unique answer for y. x=4 gives y=8.

Another example is:- y = f(x) = √x is "not a function" because one-value of x would give two answers of y. x=4 gives y= -2 and y=2.

3 0
2 years ago
Other questions:
  • In simplest form, what mixed number is equivalent to 22\8?
    5·2 answers
  • PLEASE HELP I WILL MARK BRAINLY
    12·1 answer
  • If x / y is an integer, which of the following statements must be true?
    9·1 answer
  • Supplementary with a ratio of 8:1. name the measure of the acute angle.name the measure of the obtuse angle.
    14·1 answer
  • What is the axis of symmetry for the function f(x) =-2x^2+4x+1 is the line x=1 where is the vertex of the function located?
    5·1 answer
  • I have a really hard time with math. Please explain this to me.
    6·1 answer
  • Please help me on this! will give you brainliest, ty:,
    5·1 answer
  • 6.<br> Chapter 6 Quiz 2<br> (Lessons 6-3 and 6-4)
    14·1 answer
  • Solve the inequalities and graph the solution 7d+8&gt;29<br><br><br><br><br><br>​
    5·1 answer
  • Tickets to a show cost $5.50 for adults and $4.25 for students. A family is purchasing 2 adult tickets and 3 student tickets.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!