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
Amanda [17]
2 years ago
11

QUESTION 10, 11, 12 and 13, 40 POINTS FOR CORRECT AWNSER AND WILL BE BRAINLIEST PLS BE FAST!! I WILL DO ANYTHING U WANT

Mathematics
1 answer:
kvv77 [185]2 years ago
4 0

10. The missing conversion is 20.32 inches

11. Total number of red cars is 34

12. Total number of blue cars is 36

13. Total number of silver cars is 70

<h3>What is Ratio?</h3>

Ratio is the number of times a quantity is contained more  or less than another in a whole.

Analysis:

10. If 1 inch = 2.54cm

     Then 8 inches = 8 x 2.54cm = 20.32 cm

     First car park: Total number of cars = 60

     ratio of red:blue:silver = 1:2:3

     Total ratio = 1+2+3 = 6

     number of red cars = 1/6 x 60 = 10

     number of blue cars = 2/6 x 60 = 20 cars

     number of silver cars = 3/6 x 60 = 30

   second car park: Total number of cars = 80

    ratio of blue: red: silver = 2:3:5

    total ratio = 2+3+5 = 10

    number of red cars = 3/10 x 80 = 24

    number of blue cars = 2/10 x 80 = 16

    number of silver cars = 5/10 x 80 = 40

11.  Total number of red cars = 10+24 = 34

12.  Total number of blue cars = 20+16 = 36

13.  Total number of silver cars = 30+40 = 70

Learn more about ratio: brainly.com/question/2328454

#SPJ1

You might be interested in
What is x to the 3 power
Natasha_Volkova [10]

Answer:

x to the third power is x cubed or x^3.

6 0
3 years ago
Read 2 more answers
What is the equation of the perpendicular bisector of this line segment?
agasfer [191]
X=2

Explanation:
You need to find the midpoint of the segment

-2+6=4
4/2=2
3 0
3 years ago
A car rental company rents cars for x dollars per day plus y dollars for each mile driven. Carlos rented a car for 4 days, drove
topjm [15]

Answer:

x = $20/day, y = $0.35/mile

Step-by-step explanation:

x = $/day, y = $/mile

4x + 160y = 136

1x + 240y = 104

You can solve by elimination or substitution.

4 0
2 years ago
What is the variable and the operation in the algebraic expression math 6/x .
Stella [2.4K]

Answer:

x is the variable

Step-by-step explanation:

6 0
3 years ago
What is 4b+4=22 linear equation​
o-na [289]

Answer:

b=4.5

Step-by-step explanation:

4b+4=22

4b=22-4

4b=18

b=4.5

4 0
3 years ago
Other questions:
  • Write a expresión that represents n plus 7 multiple by 3
    13·1 answer
  • A cyclist rode at a speed of 21 mph
    9·1 answer
  • You pack sandwiches for a mountain hike with your friends. each sandwich takes 2 slices of bread, and you pack 3 sandwiches for
    9·1 answer
  • Someone please explain (:
    13·2 answers
  • (10÷(-5)-(-2))×(-3)3
    5·1 answer
  • You<br> 12 cupcakes needs 100 grams butter. How much in each cupcake
    15·2 answers
  • Suppose the true proportion of students at a college who study abroad is 0.25. I select a random sample of 40 students from the
    14·1 answer
  • What is the slope of a line parallel to the line whose equation is 4x – 2y = 7?
    8·2 answers
  • Solve: X^3 = 27 it's solve for X <br><br> I just need some help
    7·2 answers
  • Chords AC and DB intersect at point E. Select all pairs of angles that must be congruent.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!