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
yaroslaw [1]
3 years ago
10

1st week of jan,there r 49 dogs and 28 cats in an animal shelter. Throughout the month,the ratio of dogs to cats remain the same

.The last week of jan,there are 20 cats in the shelter.How many dogs are there?

Mathematics
1 answer:
olga_2 [115]3 years ago
5 0

Number of dogs in the shelter in the last week is 35

<u>Step-by-step explanation:</u>

Step 1:

Given in the first week of Jan, there are 49 dogs and 28 cats, find the ratio between them.

Ratio = 49/28 = 7/4

Step 2:

Since the ratio remains constant, use it to find the number of dogs in the shelter when cats = 20 in the last week of Jan.

Number of dogs/20 = 7/4

∴ Number of dogs = 20 × 7/4 = 35

You might be interested in
Yx÷2;use x=7,and y=2
julia-pushkina [17]

Answer:

7

Step-by-step explanation:

yx ÷ 2

(2)(7) ÷ 2

14 ÷ 2

7

5 0
3 years ago
A conical paper cup has dimensions as shown in the diagram. How much water can the cup hold when full?
dusya [7]
<span> By definition, the volume of a cone is given by:
</span> V = (1/3)*( \pi)*(r^2)*(h)&#10;
<span> Where,
 r: radius of the circular base of the cone.
 h: cone height
 The cone radius is given by:
</span> r = d / 2 &#10;
<span> Where,
 d: diameter of the circular base.
 Substituting values we have:
</span> r = 6/2 &#10;&#10;r = 3 cm<span>
 Then, the volume will be:
</span> V = (1/3) * (3.14) * (3 ^ 2) * (10) &#10;&#10;V = 94.2 cm ^ 3<span>
 Answer:
 The volume of the cone is given by:
</span> V = 94.2 cm ^ 3<span>
</span>
4 0
4 years ago
Read 2 more answers
Please tell me what is 6(2b-4)
Vilka [71]

Distribute

6 × 2b + 6 × -4

Simplify 6 × 2b to 12b

12b + 6 × -4

Simplify 6 × -4 to -24

<u>12b - 24</u>

7 0
3 years ago
Read 2 more answers
Can you please answer this question​
elena-14-01-66 [18.8K]

Answer:

168000

Step-by-step explanation:

5/14 to the son.

that leaves 9/14 of the total.

these 9/14 we need to split into 1/3rds, as 2/3 of these 9/14 go to the daughter, and then the remaining 1/3 of these 9/14 to the wife.

how do we do that ?

well, here it is simple, as we see right away that the numerator 9 can be easily split into 1/3rds (9/3 = 3).

but in general by multiplying. so 2/3 of 8/14 is

9/14 × 2/3 = 9×2 / 14×3 = 3×2 / 14 = 6/14

and then little surprising 1/3 is

9/14 × 1/3 = 9 / 14×3 = 3/14

now, we know, these 3/14 are 36000.

what we need to know is how much is 14/14 or 1/1 : the whole amount.

well, the easiest way in my opinion is now to bring it to 1/14 (by dividing by the numerator 3) and then multiply it by 14 (the denominator) to bring the sum to the whole (14/14).

it in total, multiply it with the reverse fraction : 14/3

36000 × 14/3 = 12000×14 = 168000

8 0
3 years ago
Plz help me on this question best and right answer gets brainliest
Burka [1]

Answer:

| - 5| 5

| 6 | 6

| - 9 | 9

the numbers will be positive when they come out from the absolute value

4 0
3 years ago
Read 2 more answers
Other questions:
  • What is the algebraic expression for: four less than three times the number of egg orders and six more than two times the number
    8·2 answers
  • On a map, San Francisco is 7.5 inches from San Diego. The actual distance is 500 miles. The same map shows that Fresno is 3.3 in
    7·2 answers
  • Help please
    13·1 answer
  • a randon sample of 16 bookcases in one company have a mean height of 67.5 inches and a standard deviation of 2.1 inches. Constru
    7·1 answer
  • WILL GIVE BRAINLIEST ANSWER
    5·1 answer
  • If the length of a rectangle is 16 cm and breadth is 7 cm, the area in square centimetres will be
    7·2 answers
  • Dean is the manager of a restaurant and is evaluating whether or not the restaurant has enough parking spaces. At ten different
    11·1 answer
  • What is vertibrates​
    11·2 answers
  • Solve for x? pls help
    5·1 answer
  • 22. What is the average rate of change over the interval (-3, 2)? SEE EXAMPLES​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!