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
pochemuha
2 years ago
12

HELP PLEASE IM BEGGING PLEASEEE I NEED IT NOWWW

Mathematics
1 answer:
leonid [27]2 years ago
7 0

cylindrical-shaped aquarium is to be filled with water for the newly bought salt water fishes. How much salt water is needed if the aquarium has a 2 ft radius of its base and a height of 3 ft?

Volume = πr²h

V = (3.14) (2)² (3)

V = (3.14) (4) (3)

V = 37.68 ft³

37.68 ft³ of salt water is needed to fill the cylindrical aquarium.

Mr. Lee is buying a spherical water tank for his tomato plantation. How much water could be stored if the water tank has a radius of 2 meters?

Volume = (4/3) πr³

V = (4/3) (3.14) (2)³

V = (4/3) (3.14) (8)

V = (4/3) (25.12)

V = 33.493 m³

Mr. Lee can store 33.493 m³ of water in the spherical tank.

https://brainly.ph/question/15441850

You might be interested in
A set of equations is given below: equation a: y = x 1 equation b: y = 4x 5 which of the following steps can be used to find the
slega [8]
X1=4x5 I think it is. Though this would then give x=20x with I think is impossible...
6 0
3 years ago
What is the slope of a line parallel to the line that passes through (4, -3) and (3, -1)?
FinnZ [79.3K]

Answer:

-2

Step-by-step explanation:

find rise over run with y1-y2/x1-x2 = -2/1 = -2

5 0
3 years ago
Whats the value of x A.5 B.2.5 C.7.5 D.10
Anna007 [38]
I think the answer is b 
3 0
3 years ago
If 20% of a number is 80, what is the numbers​
abruzzese [7]

Answer:

400

Step-by-step explanation:

You know that 80 is 20% of whatever number you are trying to get, and you want 100% of that number, so times 80 by 5 (20% times 5) to get your number.

4 0
3 years ago
Find the value of x for the given value of y.<br><br> y= 4x - 6; y=-20
Wewaii [24]

Answer: -3.5

Step-by-step explanation:

you plug in -20 into why then you’d have -20=4x-6

the. you add 6 to the -20 to have the x alone.

then you’d have -14=4x

then you divide each side by 4 so -14/4 is -3.5

3 0
3 years ago
Read 2 more answers
Other questions:
  • HEEEEEEEEEEEEELLLLLLLLLLLLLP!!!!!! PLZZZZZZZZ
    11·1 answer
  • What's 2/3 written as a fraction with a denominator of 9
    12·2 answers
  • BLOOD on the RIVER <br><br><br>If you have read this summery plz​
    7·2 answers
  • A box contains
    9·2 answers
  • 13) BRAINLIEST &amp;10+ POINTS!
    13·1 answer
  • Which is bigger 6 7/8 or 7 5/6?
    6·2 answers
  • A charitable organization packed 72 bags of rice, 48 blankets, and 24 cases of water equally in the boxes. Find the greatest pos
    11·1 answer
  • A scientist wants a 45 milliliter saline solution with a concentration of 11%. She has concentrations of 7% and 19%. How much of
    6·1 answer
  • B. If you take one spin, what is your expected value?
    15·1 answer
  • Given m||n find the value of x (x+ 20) (4x-5)
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!