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
tatuchka [14]
3 years ago
15

I NEED HELP PLEASE! ;0

Mathematics
1 answer:
Fittoniya [83]3 years ago
8 0

Answer:

4:6 or 2:3

Step-by-step explanation:

Since the ratio of mass of oxygen to carbon is 4:3, when there are two carbons the ratio will be 4:3*2=4:6=2:3. Hope this helps!

You might be interested in
A few years ago, when the fuel tank in Sally’s car was completely empty, she paid $63 to fill the tank with 22.5 gallons of gaso
Aloiza [94]

Answer:

2.8

Step-by-step explanation:

ur welcome i hope this helps

8 0
3 years ago
Read 2 more answers
(Can someone help I'm taking a math quiz.) Seventy parents showed up for a parent meeting at school. Mrs. Quinn set up 12 tables
il63 [147K]

Answer:

for every 2 tables there are 10 chairs, so for 12 tables there are 60 chairs

4 0
2 years ago
Read 2 more answers
Find the perimeter of the figure. *<br> 5.7 m<br> 6.2 m<br> 8.1 m
vichka [17]

Answer:

20

Step-by-step explanation:

When looking for the perimeter just add all the numbers together.

5 0
3 years ago
Read 2 more answers
Chapter 4: Explain how you can
xxTIMURxx [149]

x-intercept(s):  

( 7 , 0 )   , (-1,0)

y-intercept(s):  

(0,-7)

Step-by-step explanation:

3 0
2 years ago
Alice Hall, who loves to cook, makes an apple cake (serves six) for her family. The recipe calls for 2 1/2 pounds of apples, 2 1
grandymaker [24]
2 1/2 pounds of apple makes serve 6
(2 1/2 x 24)/6 = 10 pounds of apple will make serve 24.

Therefore, she will use 10 pounds of apples.
8 0
3 years ago
Other questions:
  • Using the complete the square method, rewrite f(x) = x^2 -6x + 2 in vertex form
    14·1 answer
  • A pail holds 2 3/4 gallons of water. How much is this in cups?
    15·1 answer
  • Help me plz !!!!!!!!!!!!!!!
    12·1 answer
  • A school for learning foreign languages has 72 students who learn German, and 54 of those students also learn Russian. There are
    13·1 answer
  • Of new calculators tested,8 were defective and 42 passed inspection. What ratio compares the number of defective calculators to
    10·2 answers
  • 13x - 23 - 45 = 7x + 12
    8·2 answers
  • 74 ÷ 8 is equivalent to 74.00 ÷ 8. We can write zeros in the tenths place and hundredths place without changing the value. Use t
    7·2 answers
  • David has 4 cages of hamsters. The second cage has 1/2 as many hamsters as the first. The third cage has 1/2 as many hamsters as
    10·2 answers
  • 1-1/2=2(y=4) please help me
    11·1 answer
  • Someone help me out here​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!