answer.
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
Zolol [24]
2 years ago
12

A scale model of a car is 9 inches long. the scale is 1:18. How many inches long is the car it represents?

Mathematics
1 answer:
Rom4ik [11]2 years ago
8 0
1 inch of the model - 18 inches of the car
9 inches of the model - x inches of the car

\frac{1}{18}=\frac{9}{x} \\ 
x=9 \times 18 \\
x=162

The car is 162 inches long.
You might be interested in
a recipe calls for 3 ounces of flour for every 2 ounces of sugar. Find the constant of proportionality.
Ket [755]
3:2 


for every 3 ounces of flour, you need 2 ounces of sugar
7 0
2 years ago
A company with $60,000 in sales last year had $69,000 in sales this year. Assuming the company's sales continue to grow at the s
aalyn [17]

Subtract 69000 from 60000. Answer becomes 9000. So you add 9000 to 69000 2 times. Your answer becomes 87000.

5 0
2 years ago
Read 2 more answers
Looking into the sky one night, Tori wondered how far into outer space she would get if she drove a car for 3.21 × 103 hours at
Westkost [7]

Answer:

         \large\boxed{\large\boxed{3\times 10^8meters}}

Explanation:

One of the applications of scientific notation is to make estimations rounding the whole part of the numbers, i.e. the digits before the decimal point, to the nearest integer, and adding the exponents of the powers of base 10.

Here, you must estimate this product of two numbers written is scientific notation:

          (3.21\times 10^3)(1.13\times 10^5)

Then, for an estimation you round 3.21 to 3 and 1.13 to 1, then multiply 3 × 1 = 3. That will be the coefficient of your new power of 10.

The power or exponent will be the sum of the powers of the numbers that are being multiplied, i.e. 3 + 5 = 8.

And the result is 3\times 10^8

The unit is meters, so you write your answer as: 3\times 10^8meters

5 0
2 years ago
Read 2 more answers
tom was using wire of the following thicknesses .33mm , .275mm, .25mm, .3mm for some electrical work. order the wire from thicke
Lena [83]
Thickest to thinnest....
0.33m , 0.3mm, 0.275mm, 0.25mm
5 0
2 years ago
The original price p of an item less a discount of 15%
Snowcat [4.5K]
P-.15p this is the expression for cost after discount

and its just .15p for just the discount

7 0
2 years ago
Read 2 more answers
Other questions:
  • Mr. Hoya brought 5 watermelons from his grocery store. The watermelons weighed 8 1/4 pound, 9 1/4 pound, 8 7/8 pound, 9 5/8 poun
    13·1 answer
  • Simplify the expression insert √96/8
    10·2 answers
  • Dale bought a map of his city. It uses a scale of 1 inch to 8 miles. Dale's house and school are 1 1/2nches apart would his hous
    11·1 answer
  • Find the equation of the line below if necessary use the slash (/) to indicate a division bar (2,6)(1,3)
    5·1 answer
  • Suzie paid a total of $324 dollar sign, 324 for x tickets to a rock festival.
    13·2 answers
  • Compare the decimals by using the symbol < or >. a. 0.531 _____ 0.456 b. 0.63 _____ 0.47 c. 0.267 _____ 0.539 d. 0.07 ____
    9·1 answer
  • Perform the indicated operation (3x^3-2x^2+4x-3)(x+2)
    6·1 answer
  • To estimate LaTeX: \muμ, the mean salary of full professors at American colleges and universities, you obtain the salaries of a
    6·1 answer
  • Condense each expression. 5 log5 x - 1/4 log5 (8 -x)
    5·1 answer
  • Michael solved this inequality as shown: Step 1: -6(x + 3) + 10 < -2 Step 2: -6x − 18 + 10 < -2 Step 3: -6x − 8 < -2 St
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!