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
adoni [48]
3 years ago
5

At a pet store, Davina counted 12 parrots out of 20 birds. Which is an equivalent ratio of parrots to birds at the pet store?

Mathematics
2 answers:
slamgirl [31]3 years ago
8 0

Answer:

3 to 5

Step-by-step explanation:

Stella [2.4K]3 years ago
5 0

Answer:

d

Step-by-step explanation:

You might be interested in
The sum of two rational numbers is what
ludmilkaskok [199]

Answer:

Is rational

Step-by-step explanation:

So, adding two rationals is the same as adding two such fractions, which will result in another fraction of this same form since integers are closed under addition and multiplication. Thus, adding two rational numbers produces another rational number.

7 0
3 years ago
What is the value of y?​
prohojiy [21]

Answer:

it is 108 because 180-72

8 0
2 years ago
A train travels 91 kilometers in 2 hours, and then 97 kilometers in 3 hours. What is its average speed?
Andrei [34K]
I think the average spend is 11 km. i don't know for sure..
6 0
3 years ago
A 40% antifreeze solution is to be mixed with a 70% antifreeze solution to get 240 liters of a 64% solution. How many liters of
Alexxandr [17]

Answer:

We have 40% antifreeze and 70% antifreeze and we need to make 240 liters of 64% antifreeze.

We set up 2 equations where "f" is the 40 % and "s" is the 70%

A) f + s = 240

B) .40f + .70s = (.64 * 240) (or 153.6)

To solve both equations we multiply A) by -.40

A) -.40 f  - .40 s = -96.00   then we add this to B)

B) .40f + .70s = 153.60

.30s = 57.6

s = 192

f = 48

48 liters of 40% = 19.20 liters of antifreeze

192 liters of  70% = 134.40 liters of antifreeze

That equals 153.60 liters of antifreeze in a TOTAL liquid amount of 240 liters.

Double Check

153.60 / 240 = 64% antifreeze.

Step-by-step explanation:

6 0
3 years ago
Slope of the line? Please I’m almost done
Arlecino [84]
8/5 or 1.6 you just need to find the rise over the run
6 0
3 years ago
Other questions:
  • The radius of a semicircle is 3 centimeters. What is the semicircle's area?
    10·1 answer
  • Cylinder A has a volume of 360 cm3. Cylinder B has a base and height identical to that of cylinder B, but leans to the right in
    7·1 answer
  • Here is a histogram displaying the top 30 lifetime batting averages in baseball history. This distribution of data shows lots of
    8·2 answers
  • What was the cost of full coverage insurance in female in her 50s as a percentage of the same insurance in a male in his 30s if
    6·2 answers
  • What is 10 Times 6 equal
    10·2 answers
  • Let f(x) = 4x2 + x + 1 and g(x) = x2 – 2. Find g(f(x)). Show each step of your work.<br> Help please
    13·2 answers
  • 14 ft<br> 3 ft<br> 6 ft<br> O 87<br> 1313<br> 252ft<br> 0 262<br> 52.31
    6·1 answer
  • Need math help for this.​
    5·2 answers
  • A bag contains 4 red marbles, 6 blue marbles and 2 green marbles. If twc marbles are
    10·1 answer
  • A class sets up 40 chairs. There 8 chairs in each row. How many rows of chairs are there?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!