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
ruslelena [56]
2 years ago
14

A fish tank has 9 goldfish, 6 tetras, 5 snails and 3 platies. What is the ratio of tetras to platies​

Mathematics
1 answer:
Andrei [34K]2 years ago
3 0

Answer:

6:3

Step-by-step explanation:

6 tetras and 3 platies

You might be interested in
What are the possible values of remainder r, when a positive integer 'a' is divided by 3​
fredd [130]

Answer:

0, 1, 2

Step-by-step explanation:

Euclid's division Lemma states that for any two positive integers ‘a’ and ‘b’ there exist two unique whole numbers ‘q’ and ‘r’ such that , a = bq + r, where 0≤ r < b.

Here, a= Dividend, b= Divisor, q= quotient and r = Remainder.

According to Euclid's division lemma a 3q+r, where 0≤r≤3 and r is an integer.

Therefore, the values of r can be 0, 1 or 2.

6 0
2 years ago
the sum of the recipocal of two consecutive even number is 7/24.one number is 6.the other number will be​
coldgirl [10]

Answer:

8

Step-by-step explanation:

The numbers are 6 and 2x, then:

  • 1/6 + 1/(2x) = 7/24
  • 1/3 + 1/x = 7/12
  • (x+3)/(3x) = 7/12
  • 12(x+3) = 7*3x
  • 12x + 36 = 21x
  • 21x - 12x = 36
  • 9x = 36
  • x = 4

The other number is 2*4 = 8

6 0
4 years ago
The base of a triangle is given as 2b. The height of the triangle is given as 5b-7. Find an expressions for the area of the tria
Tcecarenko [31]

Answer:

Step-by-step explanation:

Area = 1/2 * 2b * (5b - 7)

Area = 1/2 * 2b * (5b - 7) = 24

b * (5b - 7) = 24

5b^2 - 7b = 24

5b^2 - 7b - 24= 0

(b- 3 )(5b + 8) = 0

b = 3                    This the only solution that works.  b can't be minus

The base is 2b or 2 * 3 = 6

4 0
3 years ago
How do i factor this trinomial 5y^2 — 7y — 6 ​
scZoUnD [109]

Answer:

(5y+3) x (y-2)

Step-by-step explanation:

5y^2-7y-6

5y^2+3y-10y-6

y(5y+3(-2(5y+3)

(5y+3) x (y-2)

5 0
3 years ago
The chemist needs the concentration of the final mixture to be 30%. how many milliliters of the 40% solution should she add to t
3241004551 [841]
The answer is 400 mL
4 0
3 years ago
Read 2 more answers
Other questions:
  • Standard automobile license plates in a country display 2 numbers, followed by 2 letters, followed by 3 numbers. how many differ
    14·1 answer
  • Point E is the midpoint of ab and point f is the midpoint of CD
    14·2 answers
  • What's the difference between an algebraic expression and an equation ?
    6·1 answer
  • Complete the point slope of the line through (-5,4) and (1,6)​
    14·2 answers
  • Can someone please help me I need help
    12·2 answers
  • A number has exactly eight factors. Two of the factors are 10 and 14 . what is the number, and what are all of the factors?
    6·1 answer
  • Choose the more precise measurement.<br><br> 37 T <br><br> 56 lb
    12·1 answer
  • For 7/20, what is an equivalent fraction with a denominator of 100?
    7·2 answers
  • If SP = Rs 380 and sales tax is 4% then the amount of sales tax is
    9·1 answer
  • Hey guys! which one is it (photo below)
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!