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
Oksanka [162]
3 years ago
12

What is the equivalent ratio for 19:7?

Mathematics
1 answer:
NNADVOKAT [17]3 years ago
5 0

Answer:

Fraction form it is 2 5/7 decimal form it is ~ 2.7143

Step-by-step explanation:

You might be interested in
Identify whether each of the following equations has a unique solution, no solution, or infinitely many solutions. there is more
prohojiy [21]

Answer:

1.  A

2. A

3. B

4. C

5. B

I hope this helped!

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
13. Imagine that you are taking a class and your chances of being asked a question in class are 1% during the first week of clas
liberstina [14]

Answer:  There is probability that he will be asked a question in class during Week 7 is 64%.

Step-by-step explanation:

Since we have given that  

Probability that question in class being asked during Week 1 = 1%  

Probability that question in class being asked during Week 2 = 2%  

Probability that question in class being asked during Week 3 = 4%

and so on.

So, we need to find the probability that question being asked in class during week 7.

Since it forms geometric series:

1%, 2%, 4%, ........

So, we need to find the 7 th term:  

a_n=ar^{n-1}\\\\a_7=ar^{7-1}\\\\a_7=1(2)^6\\\\a_7=64\%

Hence, there is probability that he will be asked a question in class during Week 7 is 64%.

8 0
4 years ago
Which expression has a vaule of 2/3?
satela [25.4K]

Answer:

so the answer is 32/48

Step-by-step explanation:

(8+24)/(12*4)

32/48

2/3

i hope this helps

4 0
3 years ago
How much acetic acid is in a 5-liter container that is marked 80% acetic acid? How
Ksenya-84 [330]

Answer:

1 liter I think?

Step-by-step explanation:

I don't know for sure but I am thinking it is 1 liter

8 0
3 years ago
A gumball machine contains 300 grape flavored balls, 400 cherry flavored balls, and 500 lemon flavored balls. What is the probab
Svet_ta [14]

Answer:

Pr(of getting 1grape ball, 1 cherry ball and 1 lemon ball) =0.20832

Step-by-step explanation:

Let the grape falvored ball be represented by G,

            Cherry flavored balls be C

            Lemon flavored balls be L

the possible order of picks for getting 1grape ball, 1 cherry ball and 1lemon ball are;  GCL or GLC or CGL or CLG or LGC or LCG

Pr(of getting 1grape ball, 1 cherry ball and 1 lemon ball)

  = Pr(GCL) or Pr(GLC) or Pr(CGL) or Pr(CLG) or Pr(LGC) or Pr(LCG)

with replacement we have;

Probability = \frac{number of required outcomes}{number of possible outcomes}

=  \frac{300}{1200}*\frac{400}{1200}*\frac{500}{1200}   +\frac{300}{1200}*\frac{500}{1200}*\frac{400}{1200}   +\frac{400}{1200}*\frac{300}{1200}*\frac{500}{1200}  \\ \\+\frac{400}{1200}*\frac{500}{1200}*\frac{300}{1200}   +\frac{500}{1200}*\frac{300}{1200}*\frac{400}{1200}   +\frac{500}{1200}*\frac{400}{1200}*\frac{300}{1200}

= 0.03472 + 0.03472 +0.03472 + 0.03472 + 0.03472 + 0.03472

=0.20832

3 0
3 years ago
Other questions:
  • Is the line through points p (3,-5) and Q(1,4)parallel to the line through points R( -1,1) and S (3,-3)
    7·1 answer
  • A retangular athletic field is twice as long as it is wide. If the perimeter of the athletic field is 180 yards, what are its di
    10·1 answer
  • In a basketball game, the bulldogs make a total of 21 shots. Some of the shots are 2-pt shots while others are 3-pt shots. The b
    14·1 answer
  • If a customer at a particular grocery store uses coupons, there is a 50% probability that the customer will pay with a debit car
    15·1 answer
  • A random sample of 121 automobiles traveling on an interstate showed an average speed of 65 mph. From past information, it is kn
    8·1 answer
  • What numbers are equivalent to 8%
    7·2 answers
  • Which line is parallel to y=3x-1?
    7·1 answer
  • Any one like polynomials? here's a project for you!!
    12·1 answer
  • Ali and billy ran around a race track. How many more metres did Ali ran than billy in one lap? (Find perimeter)
    9·1 answer
  • HELP I WILL GIVE BRAINLEIST​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!