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
butalik [34]
2 years ago
12

Help please thanks!

Mathematics
2 answers:
g100num [7]2 years ago
4 0

I got 1:4

What I did was added all the catfish samples which was 15. Then I added all the samples together and got 60. I then put them in the ratio and simplified them.

15:60

1:4

lesya692 [45]2 years ago
4 0

Answer:

1:4

Step-by-step explanation:

You might be interested in
Trina has $1000 to purchase an open-top cylindrical dog pen in her backyard. She wants the height of the pen to be 5 feet. If th
RideAnS [48]

Answer:

C. 31.83 feet.

Step-by-step explanation:

We have been given that Trina has $1000 to purchase an open-top cylindrical dog pen in her backyard. She wants the height of the pen to be 5 feet.

First of all, we will find the surface area of dog pen using surface area of cylinder.

\text{Surface area of cylinder}=2\pi rh,where,

r = Radius of cylinder,

h = Height of cylinder.

\text{Surface area of cylinder}=2\pi r*5

\text{Surface area of cylinder}=10\pi r

Since the area of each square foot of pen costs $1, so in $1000 Trina can cover an area of 1000 square feet.

Now, we will set the surface area of cylinder equal to 1000 to solve for the radius.

1000=10\pi r

Upon dividing both sides of our equation by 10 pi we will get,

\frac{1000}{10\pi}=\frac{10\pi r}{10\pi}

31.8309886=r

r\approx 31.83

Therefore, the radius of the dog pen is 31.83 feet and option C is the correct choice.

4 0
3 years ago
Find the distance between the points (-5, -10) and (2, 4).
Novay_Z [31]
Ok, so I used the equation Y2 (4) - Y1 (-10) over X2 (2) -X1 (-5).
4 - -10 is 14 since if a minus sign is before a negative number, it becomes positive.
Same goes for 2 - -5. It is 7 since the minus sign is before the negative number. Final answer is 14/7 which can be simpflied to 2/1 since 14 divided by 7 =2. So the distance is 14\7, or 2\1.
3 0
2 years ago
Read 2 more answers
Please answer this question right now
likoan [24]

Answer:x= 0.5,−3

Step-by-step explanation:

4 0
2 years ago
Jacob buys 3 hot dogs and a $1 soda.he spent $5.50 in all.what is the cost of one hot dog?
Margaret [11]
It would be $1.50 because if the soda's $1 then subtract it and divide that by the quantity.
6 0
3 years ago
Read 2 more answers
Write the ratio of the first measurement to the second measurement. Compare in inches.
GarryVolchara [31]

Answer:

60 in:9 in   20 in:3 in    6.6666667

Step-by-step explanation:

5 ft needs to be in inches, so multiply by 12 (inches per foot) ten you can compare.

8 0
3 years ago
Read 2 more answers
Other questions:
  • The average customer waiting time at a fast food restaurant has been 7.5 minutes. The customer waiting time has a normal distrib
    10·1 answer
  • 8x^3-6x^2+13x-4<br> Please simplify this expression and tell me how u simplified it.
    10·1 answer
  • What’s the exact volume?
    12·2 answers
  • Jennifer is shopping with her mom. They pay 2 dollars per pound for tomatoes. What is the constant of proportionality in the sit
    12·1 answer
  • Why are the triangles congruent? (Need ASAP 15points)
    14·2 answers
  • The help is needed for these times
    5·1 answer
  • PLZ HELP ME. I am learning slope.
    9·2 answers
  • If y varies directly with X and Y equals 21 when X equals 3 find Y if x =5
    8·2 answers
  • Part A
    5·1 answer
  • Please help! I'm giving 25 points!!
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!