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
Nimfa-mama [501]
2 years ago
8

In the Central City Grand Prix, out of 30 cars that started the race, 12 of them finished. What percent of the cars finished the

race? What percent did not finish the race?
Mathematics
1 answer:
snow_lady [41]2 years ago
3 0
To get the answer we can use proportion.
30----------100%
12-----------x
Cross multiply now
30x=12*100%
30x=1200% /:30 (divide both sides by 30)
x=40% - it's the percentage of cars which finished the race.
100%-40%=60% - it's the answer
You might be interested in
I NEED HELP FASTT PLEASE
Advocard [28]
It’s the third dot bc X to the tenth power times y divided by three
3 0
3 years ago
Read 2 more answers
Still timed. More math needing help with, i'll double points and mark brainliest! 1. (y - 6) (y + 3) 2. (4x - 5) (x - 7) 3.(3x -
wlad13 [49]

Answer:

1. y² - 3x - 18

2. 4x² - 33x + 35

3. 12x² - 11x + 2

Step-by-step explanation:

All we do with these questions are expanding the factored binomials. Use FOIL:

1. y² + 3y - 6y - 18

y² - 3y - 18

2. 4x² - 28x - 5x + 35

4x² - 33x + 35

3. 12x² - 3x - 8x + 2

12x² - 11x + 2

3 0
3 years ago
Read 2 more answers
An elliptical track has a major axis that is 50 yards long and a minor axis that is 44 yards long. Find an equation for the trac
Luden [163]
Do It Have a Pictures
8 0
3 years ago
Write 72xy^2? as a prime factorization. Show all of your work!​
kolezko [41]

9514 1404 393

Answer:

  2³·3²·x·y²

Step-by-step explanation:

Unique prime factors are 2, 3, x, y. Each of those is raised to a power to obtain the given expression.

  72xy² = 8·9·x·y² = 2³·3²·x·y²

6 0
3 years ago
What is the value of x?
kicyunya [14]

Answer:

(5(x-4))0

evaluate

1

Step-by-step explanation:

your answer is one i believe

6 0
3 years ago
Read 2 more answers
Other questions:
  • Calculating Mean Absolute Deviation
    12·2 answers
  • Simplify the ratio of 37:14
    13·2 answers
  • Find 85 percent of 920
    9·2 answers
  • Identify the zeros of f(x)= (x-7)(x+4)(3x-2) Choices:
    13·1 answer
  • Write a story problem that can be solved by finding the different of 432906 and 61,827.
    11·1 answer
  • Drag the correct statements and reasons into the proof boxes below.
    11·1 answer
  • The equation for the horizontal line that passes through (1.5, 2.5) is y = 2.52 * Y = 2.5 :: Y = 1.5 " y = 1.52​
    6·1 answer
  • HELP will give branliest!
    10·1 answer
  • Sophie bought a water fountain for her cat. The fountain holds 55 fluid ounces of water. To fill it, Sophie uses a jar that hold
    13·1 answer
  • Pls po pahelpp ..... Kahit po paturo lng pra po matapos ko po
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!