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
poizon [28]
2 years ago
14

Ms. Anastasopoulos has 30 students. 4/5 of the students have pets. OF the students who have pets, 2/3 of them have a dog as a pe

t. What fraction of the students have a pet that is a dog?
Mathematics
1 answer:
Lena [83]2 years ago
6 0

Answer:

16

Step-by-step explanation:

since 4/5 have a pet, you would divide by 5.

30÷5=6

but since only 4 have a pet, you would multiply that by 4 to get 4/5

6×4=24

24 students have pets

now you would divide by 3, as 2/3 have a dog

24÷3=8

but only 2/3 have dog, so you would multiply by 2

8×2=16

I'm sure there is a simpler way but this is how I would do it.

You might be interested in
Round 5049 correct to 1 significant figure​
Step2247 [10]

5000

  • Addition (+) and subtraction (-) round by the least number of decimals.
  • Multiplication (* or ×) and division (/ or ÷) round by the least number of significant figures.
  • Logarithm (log, ln) uses the input's number of significant figures as the result's number of decimals.
  • Antilogarithm (n^x.y) uses the power's number of decimals (mantissa) as the result's number of significant figures.
  • Exponentiation (n^x) only rounds by the significant figures in the base.
  • To count trailing zeros, add a decimal point at the end (e.g. 1000.) or use scientific notation (e.g. 1.000 × 10^3 or 1.000e3).
  • Zeros have all their digits counted as significant (e.g. 0 = 1, 0.00 = 3).
  • Rounds when required, after parentheses, and on the final step.

<em>-</em><em> </em><em>BRAINLIEST </em><em>answerer</em><em> ❤️</em>

7 0
2 years ago
Read 2 more answers
Help please!!!!!!!!!!!!! Explain if possible
iris [78.8K]
Answer is C.
For every option, sub in the value and find the answer that matches the equation!

Example for option A, F(x) = x + 4 and G(x) = x²
G(F(x)) = G(x + 4) ーー> sub in the value of F(x)
Let's take the subbed in value, (x + 4) as x, and this x will be the x for G(x).

∴ Since G(x) is x²
G(x + 4) = (x + 4)² ーー> remember (x + 4) is represented as x.
= x² + 16
∴ You know that the answer is not A, do this for all options and you'll find the answer, C!

4 0
3 years ago
The diameter of circle p below is 39.4 what is the approximate area of circle p???
givi [52]

1134.11

This should be the answer

7 0
2 years ago
PLEASE HELP ASAP 100 POINTS AND BRAINIEST<br> please solve 7y + 13 -4z when =5 and z =9.
Molodets [167]

Answer:

35+13-36

Step-by-step explanation:

35+13=48

48-36=12

8 0
3 years ago
Read 2 more answers
Factor the following polynomial completely.<br><br> 6x^5-30x^4-84x^3
Lerok [7]

6x^5 - 30x^4 - 84x^3

we can factor out 6x^3

6x^3(x^2 - 5x - 14)

Also, we can factor x - 7 and x + 2 out of x^2 - 5x - 14

The final answer = 6x^3(x - 7)(x  + 2)

6 0
2 years ago
Other questions:
  • What is another word for mean?
    5·2 answers
  • there are 220 people going on the raging waters canoe trip each canoe holds 4 people how many canoes are needed for everyone
    6·2 answers
  • What is the first step when solving this equation? 5(4x – 1.5x) + 12 = 4x – 2
    13·2 answers
  • Hugo the mountain goat has scaled 350 feet of mountains and hills on his travels. He has climed 95 feet of hill and 3 mountain p
    5·1 answer
  • Select the polynomial that is a perfect square trinomial.
    14·2 answers
  • Evaluate. (5.2 + 3) × (6.4 - 1.4) ​
    15·2 answers
  • Jackie won tickets playing the bowling game at the local arcade. The first time, she won 60 tickets. The second time, she won a
    11·1 answer
  • What is a solution to the system of linear equations?<br><br> (-3,0)<br> (-3,3)<br> (0,2)<br> (3,1)
    15·1 answer
  • For questions 5-9 list all the polygons shown that fit each description.If there could be no such polygon, explain why
    14·1 answer
  • Find the 82nd term of the following sequence.<br><br> -32, -27, -22, ....
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!