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
garri49 [273]
3 years ago
11

The number of goldfish in a tank is 22, and the volume of the tank is 56 cubic feet. What is the density of the tank? A. 0.34 go

ldfish per cubic foot B. 0.39 goldfish per cubic foot C. 1.41 goldfish per cubic foot D.2.55 goldfish per cubic foot
Mathematics
1 answer:
Lunna [17]3 years ago
4 0

Answer:

B. 0.39 goldfish per cubic foot.

Step-by-step explanation:

You need to divied the number of goldfish in the tank by the volume of the tank.

Like this: 22/56= 0.39

Therefor the answer is B. 0.39 goldfish per cubic foot.

I hope this helps!!!

You might be interested in
A line has a slope of 2 and contains the points 1,3 and 2,y the value of y is
goldfiish [28.3K]

Answer:

The value of y is 5

Step-by-step explanation:

we know that

The formula to calculate the slope between two points is equal to

m=\frac{y2-y1}{x2-x1}

we have

A(1,3)\ B(2,y)

Substitute the values

2=\frac{y-3}{2-1}

2=y-3

y=2+3=5

7 0
3 years ago
Which of the following would be the most logical first step to solving this
NikAS [45]

Answer:

D is correct option

Step-by-step explanation:

The correct option is D.

The standard quadratic equation is ax²+bx+c=0

Where a and b are coefficients and c is constant.

It means that constant are on the L.H.S and there is 0 on the right hand side.

Therefore to make it a quadratic equation first of all you have to add 11 at both sides so that the R.H.S becomes 0.

The given equation is:

2x2-x+ 2 = -11

If we add 11 on both sides the equation will be:

2x2-x+ 2 +11= -11+11

2x^2-x+13=0

Thus the correct option is D

You can further solve it by applying quadratic formula....

8 0
3 years ago
How do you solve (3*x) *7
shtirl [24]
3\cdot x\cdot7=21x
6 0
3 years ago
Brainliest given<br><br> I got -6 but can someone explain too??
Vesna [10]

Answer:im not good at explanation but i think its -1

Step-by-step explanation:

8 0
3 years ago
Can someone pleeeeease help me!!
charle [14.2K]

Answer:

I’m pretty sure it’s 73% but I’m not completely sure

6 0
3 years ago
Other questions:
  • 10. 一、52<br> Please help!
    10·1 answer
  • Is y=3x-5 linear or non-linear?<br><br> (A linear<br><br><br> (B non-linear
    5·2 answers
  • PLS HELP ME ON THIS QUESTION I WILL MARK YOU AS BRAINLIEST IF YOU KNOW THE ANSWER!!
    10·2 answers
  • HELP PLZ!!!!!!!!!!!!!!
    14·1 answer
  • Pls help I’ll brainlest
    12·1 answer
  • Angles are measured in a unit called:
    5·1 answer
  • A. (0,-4)<br> B. (1,0)<br> C. (3,2)<br> D. (2,3)
    15·1 answer
  • What is the range of h?
    9·1 answer
  • What is the complete factorization of the polynomial below?
    7·2 answers
  • Ratio and Proportion<br> 19. The ratio 9: x is equivalent to 36:20. What<br> is the value of x?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!